Home

(PLS) User Guide - Engravers Network

1. 6 Using both hands reach in and grasp the exhaust plenum 7 Lift the plenum straight up until the tabs of the plenum clear the two flat head screws on which they are resting Tilt the bottom of the plenum towards you and remove it from the system 8 Using the soap and water solution clean the inside of the plenum as well as the inside rear wall of the laser system 9 Installation is opposite of removal Verify that the plenum tabs 1 rest on the two flat head screws 2 101 Cooling Fan Filters This air cooled laser system will require periodic cleaning of the cooling fan filters Since ambient air is used to cool a laser cartridge the air must be filtered before it passes through the laser Dust contamination in the intake filter may reduce the cooling fan s ability to keep the laser cartridge as well as the CPU and power supply from overheating An overheated laser cartridge will lose laser power during engraving and will eventually shut down completely To service the filters first turn OFF and unplug the laser system To remove the filter s simply snap off the black cover and remove the foam element Wash the element in a soap and water solution dry and re install LL E RS Sa CAUTION Never operate the laser system with the cooling fan filters rem
2. contain raster and vector data There are eight p eru colors available to which you can assign laser pr power and processing speed setting Elements in i m the graphic are interpreted as vectors only if their e a line thickness is 001 0254 mm or less All other elements in the graphic will be treated as raster objects Laser power and processing speed settings are then assigned to the raster and vector objects by color Any objects which have a color that does not map directly into a color in the driver table will be matched to the nearest color Any multicolor objects such as grayscale or color bitmaps will have a black and white dither pattern applied and will be mapped to the black power and speed settings Order of execution when using the manual driver tab proceeds down the color table from top to bottom with all raster objects being completed first then vector objects follow A useful feature of the dual materials and manual tabs is the ability to select a material in the materials driver and then switch over to the manual tab When you do this the settings stored in the materials database for the material selected will be transferred to the manual tab including the laser power and processing speeds for rasters and vectors which will transfer to the black red and blue colors in the color table The various controls in the Manual Printer Driver Interface Tab are explained below
3. Ax gt Back panel esr SUN 4 Sb Legs both are identical Side panels two 6 Shelf panel EE Se d Scd e 1 4 20 x socket head screws w lock amp flat S c washers twelve e X f Nuts four Locking casters four are identical E 10 32 x 3 8 socket head screws w lock amp flat Ue washers two i Connect to main enclosure 4 With the assistance of another person place the system on top of the cart and loosely install the provided screws that attach the machine to the cart These screws go up through the cart legs into the bottom of the machine 5 Open front door all the way to ensure that it does not rub on or interfere with the cart legs If the door should come in contact with the cart legs gently pull the cart legs apart to ensure there is noncontact between the door and the cart legs Securely tighten all the screws at this point Place the laser system in the desired location for operation Attach your exhaust system s wire reinforced rubber hose to the exhaust port at the rear of the laser system and secure with a hose clamp On e 29 System Assembly PLS6 1 Unpack the laser system 2 Move the laser system to the location in which you intend to operate it and lock the casters Note If it becomes necessary to move the laser system through narrow doorways to install in its intended location the system can be detached
4. Completing the ULS Software Setup Wizard window will prompt you to reboot the PC to complete the installation If you have any other applications running in windows make sure you save your work prior to rebooting After the PC finishes rebooting the software installation is complete and you are ready to connect your laser system to the PC ULS Software Setup 1 We must reboot the computer to complete the installation 24 Step 3 Assembling and Connecting Your Laser System Familiarize yourself with the instructions before getting started The final step in installation is to assemble your laser system install the laser cartridge s level the laser system make final connections and perform a beam alignment check Do not power up your laser system until the final step Checking Beam Alignment CAUTION Do not attempt to move or lift this laser system alone Obtain assistance from additional people when lifting or carrying the laser system and make sure to secure the motion system and doors before lifting Injury may occur if improper lifting techniques are used or the system is dropped Machine Assembly 1 Unpackthe laser system 2 Remove the unassembled cart from the top of the laser system Q slow but leave all of the screws slightly loose except for t 5 m ossible into each cart leg j 8r i 5 5 b 6 O EE f US d M E Is FON uir m
5. LASER SYSTEMS ULF3012345070310800015 j MANUFACTURED JANUAR Y 2008 C www ulsinc oom USA Lines Late Syra inc reed Gens id Df Lirak Lakes Dien 221 0002 0 View with Rear Door Open WARMING THES 8 5 19 FOR WITH INERT AMD NOH COODUTIN GASES ONLY DRY CLEAN AIR BTE HELIUM NITROGEN CONNECTING FLAMMABLE OR MDG GASES TO THES SYSTEM CREATES SERRA SAFETY ANCVOR FIRE HAZARD DO NOT COMMECT AMY GAS SOURCES EXCEEDING 75 Pol 5 PRESSURE UMINERSAL LASER SYSTEMS HO RESPONSIBLITY FROM THE USE OF THIS SYSTEM 221 0037 0 CAUTIO N CLASS 4 INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK FAILED OR DEFEATED AVOID EYE OR SKIN EXPOSURE TODIRECT OR SCATTERED RADIATION THIS EQUIPMENT CONFORMS TO PROVISIONS OF US 21 CFR 1040 10 AND 1040 11 221 0015 0 Back View 221 0016 0 WARNING Do MOT use in medical or surgecal applications or ta manufacture medical devices See ihe Safety Installation Operation and Basic Mairlenance Manual or the Laser Integration Manual for further information 221 0081 0 THIS PRODUCT 18 MANUFACTURED UNDER ONE OR MORE OF U S PATENTS 5 661 746 5 754 875 5 867 517 5 881 087 5 854 493 5 901 167 5 982 803 6 181 718 6313435 6342 5 423 925 6 424 870 6 383 001 0817 474
6. Vector Performance There is a tradeoff between quality of output and speed of processing when printing vectors For longer straight line vectors over 1 inch 25 4 mm you can adjust the speed of processing in the color table until you achieve the desired results However the motion system rarely achieves the selected processing speed when processing curves and small line segments because of the constant directional changes that occur when processing these types of vectors Processing speed for these types of vectors is controlled by other rules in the software This control allows you some adjustment of processing speed of curves and small line segments in order to achieve desired results Using the quality setting jobs will take longer to complete but will improve curve and small line segment quality Using the throughput setting will compromise quality a bit to improve job completion time if desired Engraving Field Sub Tab The engraving field sub tab on the manual control tab of the printer driver setting interface displays a group of settings which affect the engraving field page size and other miscellaneous settings The controls in the sub tab are described below Units Units allows you to change units used between Metric and English Language Select from many different languages in this drop down list Some language changes will not take effect until the printer control panel is closed and then re opened Engraving Field Width an
7. THE LASER SYSTEM IS DESIGNED AS A CLASS I GROUP A PLUGGABLE DEVICE It is also designed for connection to IT power systems which provide the most flexibility to the user THIS DEVICE IS SPECIFICALLY DESIGNED TO COMPLY WITH CDRH PERFORMANCE REQUIREMENTS UNDER 21 CFR 1040 10 AND 1040 11 AND TO COMPLY WITH EUROPEAN LASER SAFETY REGULATIONS UNDER EN60825 1 CDRH is the Center for the Devices of Radiological Health division of the Food and Drug Administration FDA in the USA No guarantees of suitability or safety are provided for any use other than those specified by Universal Laser Systems Inc Laser Safety This device contains a sealed carbon dioxide CO2 laser that produces intense invisible laser radiation at a wavelength of 10 6 microns in the infrared spectrum For your protection the laser is contained within a Class 1 enclosure designed to completely contain the CO2 laser beam CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in exposure to hazardous levels of invisible laser radiation intense light that appears during the engraving or cutting process is the product of material combustion or vaporization DO NOT STARE AT THIS INTENSE LIGHT FOR LONG PERIODS OF TIME OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS SUCH AS BINOCULARS OR MICROSCOPES This device contains a visible Red Diode Pointer Class to aid in positioning material to be cut or engraved DO NO
8. check for obstructions such as pinched wires or hoses or a binding laser latch Once installed verify that the alignment plate is centered within the alignment fork 30 31 7 Plug in each power connector 1 to the corresponding laser cartridge The power connectors are labeled Top 2 or Bottom 3 Single laser cartridge users will use the top laser connector only 8 Gently close the rear cover making sure not to pinch any wires or hoses 9 Once the laser cartridges have been installed proceed to Laser System Leveling 32 Laser System Leveling Once the laser system is in place you should lock the casters and level the laser system using the leveling nuts provided on the laser system casters This will ensure the laser system is not twisted due to unlevel floors which can affect laser beam alignment and Z axis binding 1 Place a bubble level 1 across the front 2 and rear cart legs 3 Adjust the caster height using the adjustment nut 4 until both the rear and front of the cart are level with respect to each other Once the system is level secure all casters by tightening the locknut 5 up against the cart leg 2 Remove any remaining packing materials and accessories from inside the machine including items such as elastic bands that may have secured the motion system in place for shipping 33 Place the focus tool against the black lens plate focus carriage so that the flat edge of the focus tool re
9. turn off hard disks system standby System hibernates and system hibernates 23 Software Installation At this point you need to install the Universal Control Panel UCP and printer driver In order to install the software you need to have administrative privileges on the computer before starting installation Use the Software Installation CD ROM included with your laser system 1 Insert the Software Installation CD ROM into your PC s CD DVD drive It should automatically launch the Universal Control Panel Installation window Select the laser system for which you are installing software Note If the setup window does not automatically launch you can launch it manually Locate your CD or DVD drive using Windows Explorer and launch the Setup exe application to start installation Universal Control Panel EL o 4 L s y Pe 2n E A m your M gue M ur ___ lt INDUSTAIAL SERIES SERIES c 2008 Univerzal Lazer Systema Inc All rights reserved Universal Laser Systems logo and name and VerzaLASER are registered trademarks of Universal Laser Systeme Inc ULS Software Setup Installing UNIVERSAL SYSTEMS Please wait while ULS Software is being installed Execute C Program Files ULS ILS Driver OEMSetup C Program Files ULS ILS Driver VLP3 Show details 3 When the installation process is finished the
10. 7 060 934 7 715 454 7 723 638 OTHER U S AND INTERNATIONAL PATENTS PENDING 221 0065 0 13 CAUTION LASER RADIATION DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS CLASS 3R LASER PRODUCT LASER DIOOE WAVELENGTH 630 580 nm OUTPUT 5 mW 221 0033 0 Or CAUTION CLASS 4 INVISIBLE LASER RADIATION WHEN OPENAND INTERLOCK FAILED OR WARNING DEFEATEDAVOID EYE OR SKIN EXPOSURE NEVER OPERATE THE LASER SYSTEM TODIRECT OR SCATTERED RADIATION WITHOUT CONSTANT SUPERVISION LASER RADIATION AVOID S 221 0016 0 EXPOSURE TO THE LASER BEAM MAY DIRECT EYE EXPOSURE e CAUSE IGNITION OF COMBUSTIBLE LASER DIODE WAVELENGTH 630 680 nm MAX OUTPUT 5 mW 221 0012 0 221 0034 0 MATERIALS WHICH CAN CAUSE SEVERE DAMAGE TO THE EQUIPMENT AVOID EXPOSURE INVISIBLE LASER RADIATION IS EMITTED FROM THIS APERTURE 221 0018 0 WARNING THS LASER SYSTEM CONTAINS A THE LASER SYSTEM HAS BEEN CLASSIFIED A5 CLASS 3R DUE TO THE PRESENCE OF A VISIBLE LASER DIODE CAUTION CLASS 4 INVISIBLE LASER RADIATION WHEN OPEN ANDINTERLOCK FAILED OR DEFEATED AVOID EYE OR SKIN EXPOSURE TODIRECT OR SCATTERED RADIATION 221 0016 0 221 0007 0 SERIAL XXXXX DATE XXXXX Front View UNIVER SYSTEMS Lu Soro 3 Ad C Missi USA D 0000 Lene axe rege eee evo anke Bytes ge ee Of Leer Laser Syme inc 221 0
11. Color table The color table contains a list of all of the job settings that are tied to colors in the graphic being printed To change job settings for color select that color so it is highlighted then use the controls to the right of the color table to change the desired settings It is possible to highlight more than one color at a time and the changes will be applied to all the highlighted colors Power The Power setting allows you to select the laser power level to be applied from 0 to 100 This setting is directly related to how deep the cutting or engraving will be The higher the setting the deeper it engraves or cuts and vice versa Power essentially determines the duty cycle of each laser pulse in the job Laser pulse frequency is controlled by the PPI setting for vectors and by the image density selected for rasters image densities 5 and below fix pulses at 500 PPI and image density 6 fixes pulses at 1000 PPI 45 Speed This setting allows you to select processing speed from 0 to 100 This setting determines the maximum rate of travel of the motion system Actual engraving time throughput is not only dependent on the Speed setting but is also dependent on the size intricacy and the placement of the graphic in the engraving field The motion system will accelerate decelerate at a fixed rate up to the chosen speed If the motion system cannot achieve the chosen speed based on the size and intricacy of the graphic or graphic
12. Gar auto Z feature in the printer driver the Cutting table must be calibrated to the Ses lens you are using This is done at the factory when the machine ships You D Cutting Table can check calibration by using the manual focus tool to focus on the surface of the cutting table Make sure to use the manual focus tool included with the lens installed in the laser system and that the lens selected in the system tab matches the lens installed in the laser system Once focused the Z position indicated in the UCP should be 0 020 508 mm However if you ever have to recalibrate there is a calibrate feature in the system tab of the UCP which will walk you through the process otary cmm Maintenance As you use the cutting table material from the cutting process may fall through the honeycomb surface and collect in the bottom of the cutting table Periodically check this area and remove any material that has collected there Caution If left to build up in the bottom of the cutting table this scrap material can be a fire hazard The honeycomb material that makes up the support surface for materials being cut will wear out over time and can easily be replaced New honeycomb can be purchased from the Customer Service Team at ULS To replace the material remove the rulers and flanges that hold the honeycomb in place around its edges Remove the old honeycomb and replace it with a new one Reinstall the edge flanges a
13. Helpful Tip Laser marking or engraving grayscale or color bitmaps onto materials requires a bit of trial and error to achieve good results Results will vary on different materials As a rule of thumb use an Image Density setting of 5 using halftone or diffusion pattern on harder materials where you are marking the surface Use an Image Density setting of 3 using the halftone or diffusion pattern for softer materials where you are engraving into the material 21 Texturize Texturize is a special feature which adds random variation to the laser power level assigned to each color This is useful for creating a textured effect on engraved surfaces to mask grain lines and motion artifacts One useful application of this feature is when engraving away large areas of acrylic but for most applications this feature is not necessary Tuning Tuning shifts the left to right and right to left raster strokes the motion system makes when Rastering an image so that they line up vertically with respect to each other This is necessary to compensate for laser response and mechanical lag when rastering at high speeds A misadjusted TUNING value will cause the image to appear double imaged or bolder than normal and edges may not be sharp and defined The optimum tuning value will vary by material and speed of processing TUNING will be different if you have Image Enhancements enabled vs disabled A typical TUNING value can be from 8 up to 0 depending on speed of
14. Launch button opens the Alignment Mode window for checking and adjusting alignment of the laser to the motion system The Alignment feature should only be used if instructed by the Customer Service Team at ULS CUTTING TABLE allows you to calibrate the Z axis to the top surface of a removable cutting table You need to have the cutting table installed in the system to activate the CALIBRATE button To calibrate press the button and follow the instructions ROTARY allows you to calibrate the Z axis to a rotary fixture You need to have the rotary fixture installed in the system to activate the CALIBRATE button To calibrate press the button and follow the instructions PULSE CALIBRATION is set at the factory to calibrate laser pulsing for the installed laser It should not be adjusted unless you are instructed to do so by the Customer Service Team at ULS If the SOUNDS box is checked the computer will play the sound file selected every time the selected event occurs You can attach sounds to the JOB COMPLETE PAUSE and RESUME events HOMING OPTIONS allows you to change behavior of the homing features in the laser system By default after a job is complete the motion system will return home To prevent this select the Don t Return Home After Engraving switch If the laser loses its Z location the materials processing table will home at start up To have this feature turned off check the Disable Automatic Z Homing switch Disabling this feature
15. Y Axis idler pulley 2 one on right side one on left side Y Axis home sensor flag Flex cable not shown 97 Cleaning and Maintenance Supplies Mild soap solution mixture of 1 tablespoon 14 78 ml liquid soap and 1 quart liter of water in a spray bottle Window cleaner Paper towels Cotton cloth Denatured alcohol do not use on any painted surface plastic or the Top Window Acetone can be used on the engraving table but nowhere else CAUTION When using acetone or denatured alcohol please follow the instructions on the printed label of these materials for safe handling procedures Cotton swabs supplied Lens cleaner Supplied Vacuum cleaner Set of Allen wrenches sized from 0 050 to 3 16 inch System Cleaning and Maintenance Motion System Turn off and unplug the laser system Open the top door and thoroughly remove all loose dirt and debris from inside the laser system with a vacuum cleaner Clean the processing table surface with either a soap solution or alcohol and a cloth or paper towels acetone can be used in extreme cases to remove gummy deposits but should be handled carefully as it will melt plastic components of the laser system Never pour or spray any solution directly into the laser system Always dampen your paper towel or cloth with the cleaning solution outside of the laser system and then wipe down the parts you are cleaning with the dampened cloth Clean X rail and Y rail by using eith
16. be closed The access doors are safety interlocked and will not allow the laser to operate if the access doors are not fully closed Position the material so that it is aligned with the graphics to be engraved cut or marked There are a few methods that can be used to accomplish this One method is to use the rulers on the laser system processing table and the corresponding rulers in the preview window of the UCP to align your material with the graphics in your laser job file It is often useful to push the material up against the rulers and position your graphics accordingly before printing A second method is to use the relocation feature in the UCP to move your graphics to your material A third method is to use fixturing to position your material This is especially useful for odd shaped materials The laser system can even be used to create the fixturing For example fixturing can be made out of acrylic by placing a piece of acrylic against the rulers in the laser system and cutting the shape of the material to be laser processed out of the acrylic You can then place the material in the cut out to position it accurately Focusing Once you have positioned the material you will need to focus the laser system by adjusting the Z axis up or down until the top surface of the material to be laser processed is at the focal plane of the lens installed in the laser system This can be done in one of four ways The first focusing method is
17. button stops the engraving process Pressing the PAUSE button again resumes the engraving process where it was last stopped e The four navigation buttons move the focus carriage manually in X and Y e The two up and down buttons move the Z Axis table up or down e he Home XY button re homes the focus carriage to the upper right hand corner of the field e he Home Z button re homes the Z Axis table to the bottom of the laser system View Tab Modes A drop down list allows you to select from various modes of operation for the preview screen Basic View default mode in the drop down list Basic View shows a preview window of the job currently selected cursor becomes a magnifying glass Zoom Tool if you pass it over the preview window Left clicking the mouse zooms in and right clicking zooms out Selecting the Settings button takes you back to the printer driver interface to allow you to change most of the settings for the job selected Keep in mind that some settings cannot be changed after printing from your graphics program such as print density and vector quality If a setting is not adjustable after printing from your graphics program it will be grayed out or not appear at all when you press the settings button in the UCP 58 Focus View drop down list The Focus View allows you to quickly manually move the focus carriage to a desired position in the material processing field e To have full range of mo
18. color or grayscale image to convert it to black and white The line spacing of the line screen varies with the density chosen so at lower densities the line screen is more coarse Image Density Lines Per Inch Error Diffusion The error diffusion dither pattern uses a random scatter filter to place pixels in order to represent shades of gray introducing a level of noise in the process The pattern created will vary with density chosen Higher density settings such as 5 will produce a more densely packed finer pattern and lower resolution settings such as 2 will produce a loosely packed coarser pattern Black and White Mode The Black and White dither pattern is a thresholding pattern that thresholds at 50 black Each pixel in a grayscale image that is greater than 50 black will be converted into black and each pixel that is less than 50 black will be converted into white This dither pattern will not give good results for reproducing photographs but is very useful when printing images that should be black and white yet may have some unintended grayscale pixels in them A good example is a scanned image of a text document that was scanned into a computer using a grayscale scanner setting Ideally the scanned image of text should be black text on a white background but if a grayscale scanner setting was used there may be very light gray pixels at the edges of the characters of text This dither pattern will remove those gray pixels
19. essential to safe operation Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure NEVER OPERATE THE LASER SYSTEM WITHOUT CONSTANT SUPERVISION OF THE CUTTING AND ENGRAVING PROCESS Exposure to the laser beam may cause ignition of combustible materials which can lead to a fire A properly maintained fire extinguisher should be kept on hand at all times NEVER LEAVE MATERIALS IN THE LASER SYSTEM AFTER LASER PROCESSING HAS FINISHED Always remove all material including scrap material from the machine after use Scrap material left in the laser system including materials that collect in the removable cutting table can be a fire hazard It is also recommended you allow scrap materials to cool prior to leaving the work area A properly maintained fire extinguisher should be kept on hand at all times A PROPERLY CONFIGURED INSTALLED MAINTAINED AND OPERATIONAL PARTICULATE AND FUME EXHAUST SYSTEM IS MANDATORY WHEN OPERATING THE LASER SYSTEM Fumes and smoke from the engraving process must be extracted from the laser system and filtered or exhausted outside SOME MATERIALS WHEN ENGRAVED OR CUT WITH A LASER CAN PRODUCE TOXIC AND CORROSIVE FUMES We recommend that you obtain the Material Safety Data Sheet MSDS from the manufacturer of every material you intent to process in the laser system The MSDS discloses all of the hazards when handling or processing a pa
20. existing artwork Remember that the Dual Head Option splits the engraving cutting area in two halves in the X direction Make sure your artwork fits in half the engraving area 80 2 Select Print choose your printer if the laser system is not set as your default and select Printer 3 Properties to bring up the Printer Driver settings Select the Engraving Field sub tab within the Manual Control Tab and then click the Dual Head option box A pop up message will appear asking you to verify your page size in your graphics software because the driver s page Width will now be half of what it was Make a note of the new dual head page size Adjust the page size and orientation in your graphics program to match the new dual head page size and orientation in the driver Note Some graphics programs do not allow your Width to be smaller than your Height when in the Landscape mode and will force the page orientation in your graphics program to Portrait mode If this is the case and you cannot get the laser to engrave in the proper location using the full dimensions of the dual head page size you might need to reduce your Height to something slightly smaller than your Width in both the Printer Driver and the graphics software program 5 Position your graphic as required on the new page size Removal Remove the Dual Head Option by reversing the order of the steps used for installation If you have th
21. extension cables USB cables longer than 6 ft 2 0 meters or other devices between the computer s USB port and the port on the laser system sporadic or unpredictable behavior may result 36 6 After connecting the USB cord the Found New Hardware Wizard will open to install the drivers for the USB connection If the wizard offers to connect to Windows Update to search for software select No not at this time Then select Next to continue a Select Install the software automatically Then Select Next to continue You do not need to insert the Software Installation CD ROM Found New Hardware Wizard This wizard helps you install software for ULS Print Support If your hardware came with an installation CD lt gt or floppy disk insert it now What do you want the wizard to do Install the software automatically Recommended Install from a list or specific location Advanced Click Next to continue b Select Finish to close the Wizard Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for ULS Print Support Click Finish to close the wizard Note Another set of New Hardware Wizard windows may appear after the initial USB connection Follow the same instructions as mentioned previously Once completed your USB connection is established 37 Checking Beam Alignment As a final s
22. from the cart and transported in two pieces If so follow the steps below if not skip to step 3 a In the back of the system locate the access panel shown below and remove the four screws holding it in place 3 26 c Open the rear cover of the laser system d Locate the pocket 1 where the cables disconnected in step b reside Gently pull the cables up and rest them on top of the sheet metal as shown below e Close and latch the rear cover f Tape the front and top doors closed using strong shipping tape prior to lifting the laser system off the cart to ensure they stay closed 27 g Locate and remove the eight screws that attach the cart to the laser system see below h Lift the laser system off the cart and place the laser system front door down on a dolly for transport i The cart and laser system can now be moved separately to the install location j Reassemble in reverse order by placing the cart into position first and locking the casters Then carefully line up the laser system and place it back on top of the cart k Bolt the laser system to the cart re connect the plugs and replace the access panel 28 Laser Cartridge Installation 1 Make sure that your laser system power cord is not plugged in at this time Open the rear laser cover using the latches on top of the laser cover Some laser systems are shipped with keyed locks so make sure the latches are unlocked Note Access
23. more precisely position your job once you have printed them Set the thickness for the thin line font in document properties to 001 0254 mm or less to force thin lines to be output as vector objects Then assign all line segments in the drawing view the thin line font and change colors as necessary to map to colors in the printer driver If you are using the materials database driver tab remember that all vector cut objects must be red and all vector mark objects blue SPECIAL NOTE If printing at image density 6 Solidworks will not print sketch entities assigned the color black as vector objects regardless of line thickness Avoid the color black if you want a sketch element to print as a vector object at image density 6 At lower image densities this is not a problem 69 Chapter 5 Accessories 70 Manual Air Assist Manual Air Assist is employed with a backsweep or cone to control air flow onto the material during laser material processing This feature also provides compressed air to the optics mirrors and lenses in the system reducing contamination Air assists aids in removing smoke and debris from the laser processing area and directing it to the exhaust It also helps reduce the heat affected zone in the material being processed and helps to prevent flame up when processing certain materials Use of cone vs backsweep is dependent on the application The backsweep fitting is geared more toward engraving applications and the con
24. pattern filter screen to reduce the images to black and white monochrome images for laser processing using variable spacing between the dots to create the illusion of shades of gray These dither patterns are relatively coarse so it is not necessary to use high resolution bitmaps Grayscale or color photos should be reduced to 300 to 600 dpi for purposes of laser processing and scanned images should be scanned into the computer at 300 to 600 dpi Postscript Images and Fonts The laser system is not a postscript device This means that Postscript fills Postscript textures and especially Postscript fonts are not compatible with the laser system and should be avoided Font Troubles Occasionally you may have trouble printing certain fonts at certain sizes in some Windows applications In these cases it is sometimes helpful to export the graphic to a bitmap format such as jpeg and re import it into your software This process forces the fonts to be converted to bitmap images Adobe Illustrator CS or CS2 Illustrator versions CS and CS2 do not properly support non square landscape pages For this reason in order to print effectively from these programs you must set up your page size as landscape and make the width and height both equal to the largest dimension of your laser system s processing field For example if your processing field is 24 wide x 12 tall make the page in Illustrator 24 x 24 landscape You can then treat the upper left corner of
25. processing If you use the materials database nominal tuning values are already set for you You can look up the tuning value for a particular material in the database by selecting that material in the materials database tab and selecting edit Keep in mind that the tuning value is optimized for the particular raster speed and power level stored in the database If you need to change the speed or power significantly for your application you may need to determine a new value by testing Also remember that the tuning value is affected by raster enhancement settings so if the material database record has image enhancements turned on you should use those values along with the tuning value Procedure For Setting The Tuning Value An easy way to set the tuning value on a given material at a desired processing speed is to create a graphic consisting of about 20 thin vertical lines about 1 25 4 mm tall and 010 254 mm apart in the center of the engraving field The lines should have a line thickness of 001 0254 mm if possible in the graphic application being used otherwise use the thinnest the application allows Then print the graphic to the laser system as a raster image by forcing the color the lines are drawn in to be in Rast mode in the color table and the image density to 1 draft mode Make sure you set your speed of processing equal to the speed you plan to run your application at and the laser power set high enough to mark the material Th
26. surface of the object is parallel 3 to the material support table Make sure all parts of the rotary fixture clear the motion system 89 3 Power ON the laser system If you are using the rotary for the first time or replaced the laser system s CPU rotary calibration may be needed so proceed to the next step If rotary calibration is not needed proceed to Determining Graphic Placement Rotary Calibration 1 Select the System Tab of the UCP and press on the CALIBRATE button in the Rotary section 2 Inthe Y Position box use the Y Axis buttons shown to move the focus carriage so that the Y axis position indicated is aligned with the rotational axis of the rotary fixture imc Em LR z Porat 3 Next use the X Axis buttons shown to move the focus carriage left or right and place the red dot pointer over the flat part of the internal cone shaped fixture normally located on the left hand side of the rotary amm ETT z Prea 4 Now use the Z Axis buttons in the rotary calibration dialog or the Z Axis buttons on the machine keypad to move the table up and down to focus using the Focus Tool on top of the flat surface of the internal cone shaped fixture 90 4k Freee e store Bir inari Pras pipes ee are Ten fe ihe ofoer lor che Papen amp He reo cee Mehra Cutting Tah After focusing press both SAVE buttons on the Rotary Calibration dialog
27. that anchor to move the image around in the field 2 You can select an anchor point and type a new X Y coordinate for that anchor point in the X Y fields to the right of the preview screen 3 Using the X Y manual motion buttons you can move the focus carriage to a location on the processing table in the laser system using the red pointer diode as reference then select an anchor point in your image and press the TO POINTER button to move that anchor point to the current focus carriage location This feature is useful for aligning an image with a piece of material you plan to process with the laser system Note If you print with a page size smaller than the maximum field size of the laser system the anchors will display at the edges of the page on the image Duplicate View drop down list The Duplicate feature gives you the ability duplicate an image in a grid pattern You can select how many rows and columns of the image as well as the spacing between the rows and columns After you create a grid of duplicate images you can also remove any one of the copies or the original from the group by selecting that instance in the preview window If you need to restore a copy that you removed click in the general area of that instance and it will return Settings The settings button gives you access to the printer driver settings for the selected job Most of the settings can be changed after printing if necessary A few of the settings like image d
28. the illustrator page as the zero zero point in the laser system processing field and only use the upper half of the page in illustrator Anything in the lower half of the page will not be printed Also make sure you are using an RGB color palette and the vector line stroke width is set to 001 0254 mm or less Adobe Illustrator CS3 and higher Illustrator versions CS3 and higher treat landscape page sizes correctly but make sure you select user defined page size at time of printing and make sure the page size in Illustrator matches the page size in the printer driver Also make sure you are using an RGB color palette and the vector line stroke width is set to 001 0254 mm or less 68 AutoCAD and AutoCAD LT Note AutoCAD version 2000 is not compatible with ULS laser systems You must upgrade to version 2000i or higher Vector output Line widths for printing from AutoCAD products are controlled by plot styles Make sure you set the first eight pens in the plot style you use to 001 0254 mm or less in order to ensure vector objects are output Placement of Graphics The easiest way to control placement of graphics in the processing field when using AutoCAD is to create a non printing rectangle with a width and height equal to the processing field in your laser system Then print using the Print Window feature and use the Pick Tool to pick the upper left and lower right corners of the rectangle as the Print Window You can then trea
29. the graphic when printing using the materials driver tab or the center of the page when printing using the manual driver tab Printer Driver Settings manual driver tab 1 m pa i Start the graphic software you plan to print the job from and open or create the artwork you plan to print to the laser system then open the print setup dialog in your graphic software make sure your ULS laser system printer driver is selected and open printer properties dialog In the ULS printer driver properties dialog press the Engraving Field sub tab within the Manual Control Tab Press the Max Size button to make sure the field is maximized before continuing Then select the Enable selection box in the Rotary section to enable rotary mode Type in the diameter of the material measured earlier Notice that while typing in the diameter the height dimension of the engraving field changes automatically The new height value is equal to the circumference of the material Make a note of this new engraving field size Raster Vector Engraving Field Units Engraving Field Rotary Men Width Height V Enable Inches ry m 24 000 ES inches inches Diameter Language 3 075 g Rotation Factor 10000 B Dual Head Normal 1 0000 92 Once you have the new engraving field size exit the printer driver properties dialog In your graphics software change the page size to equal the new engraving field size from the printer driver di
30. valve controlled So when the ULS computer Controlled Compressed Air Unit is on air will always flow to the optics to reduce contamination When the ULS computer Controlled Compressed Air Unit is in auto mode and you press the Start button on the laser system the Air Assist control box will turn ON the ULS computer Controlled Compressed Air Unit and will keep the ULS computer Controlled Compressed Air Unit ON until the file completes The control box also has built in pressure sensors that will detect insufficient supply pressure and will stop laser processing An error message The air pressure is low or unstable will appear on the computer monitor indicating that there is a problem with your supply of air or gas Air Flow Setting Guidelines As a rule of thumb the flow rate should be set as low as possible for the application especially when using gas Start with low flow and adjust upward until the desired result is achieved such as suppression of flame up Maintenance The components of the computer controlled air assist are maintenance free However use of air assist may cause the interior of the laser system to become dirty faster Keep you laser system clean for best performance Air Assist Back Sweep The Air Assist Back Sweep directs debris and smoke away from cutting or engraving process toward the exhaust at the back of the laser system When using the air assist back sweep you can adjust the angle of the air jet comi
31. 002 0 MAHUFACTURED MAJMA 2008 Ta Get o 8 ALL e e e 2 TH CAUTIO N CLASS 4 INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK FAILED OR DEFEATEDAVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION 221 0016 0 View with Rear Door Open WARNING THIS SYSTEM 15 DESIGNED FOR UGE WITH HEAT AND NON OXIDIZING GASES ONLY DRY CLEAN AIR CARBON DIOXICEE HELIUM NITROGEN CONNECTING FLAMMABLE OR CDXIDZING GASES TO THIS VOID RIE Ics AND ALWAYS DISCONNECT POWER CORD CAUTIO N S OO NOT CONNECT ANY GAS BEFORE REMOVING THES CLASS 4INVISIBLE LASER RADIATION seme ls WHEN OPEN ANDINTERLOCK FAILED OR SATM PRESSURE 221 0020 0 DEFEATEDAVOIDEYE OR SKIN EXPOSURE UNIVERSAL LASER SYSTEMS TO DIRECT OR SCATTERED RADIATION ASSUMES NO RESPONSIBILT ARISING FROM THE IMPROPER 221 001 6 0 USE OF THES SYSTEM 221 0037 0 WARNING une in medical or swgical hiplication or 1n medical divieti up Iraiallason Operation and Basic Maintenance Manual cr the Laser letegrabon Mara fce INPUT POWER 230 VAC 50 60 Hz 15A 221 0024 0 farther information 221 0081 0 WARNING THIS EQUIPMENT CONFORMS THIS PRODUCT IS MANUFACTURED UNDER ONE TO AVOID Fee OF ELECTRIC SHOCK TO PROVISIONS OF MORE OF LIS PATENTS
32. 16 shades of gray of the calibration scale The 00 and the 15 are not adjustable as they represent white and black The other 14 can be adjusted Higher values result in deeper engraving than lower values A linear mapping works for most applications adjust the sliders in a diagonal line going up from left to right but in some cases the setting can be varied as a sort of gamma correction for depth of engraving The APPLY button saves any changes you have made to the mapping table You must press the apply button before pressing the CLOSE button to exit this window or you will lose your changes Rubber stamp mode This mode is specifically for rubber stamp creation and is used for creating shoulders on characters and graphics when processing rubber stamps The shoulder is created by gradually ramping the laser power up or down near the edges of each element in the graphic being printed creating a tapered edge around each graphic element that produces a pyramid like effect in the material being processed Most rubber stamp applications will require the graphic to be a negative image with black representing the material to be removed by the laser The shape of the taper or shoulder can be varied as desired using the controls in the rubber stamp profile setup window by pressing the Rubber stamp setup button In this mode all non black raster data is converted to grayscale and a halftone dither pattern is Original Engraved Graphic Result Negat
33. 5 551 745 5 754 575 ALWAYS DISCONNECT POWER CORD yd 21 CFR 1040 10 5 867 517 5 881087 5 804 493 5 001 167 5 082 800 6 181 710 BEFORE REMOVING THIS COVER AND 1040 11 83134235242 87 6 423 925 424 670 5 983 001 z D517 474 7 060 Oe 7 715 454 7 723538 221 0020 0 221 0015 0 OTHER U S AND INTERNATIONAL PATENTS PENDING 221 0065 0 Back View 15 EU Declaration of Conformity UNIVERSAL LASER SYSTEMS Product Identification Proffessional Laser System Manufacturer European Office Universal Laser Systems Inc Universal Laser Systems GmbH 16008 N 81st St Lerchenfelder Guertel 43 Scottsdale AZ 85260 A 1160 Vienna Austria USA The manufacturer hereby declares that the equipment specified below is in conformity with the following directives 2004 108 EEC EMC Directive 2006 95 EEC Low Voltage Directive 2006 42 EEC Machinery Directive 2002 95 EEC ROHS Directive 2002 96 ECC WEEE Directive based on the standards listed Standards Used Safety EN 60950 2002 EN 60825 1 2007 Class 3R EMC EN 55024 1998 Class A EN 55022 2003 Class A EN 61000 3 2 2001 class A EN 61000 3 3 2002 EN 61000 4 2 2001 4kV CD 8kV AD EN 61000 4 3 2003 3 or 10 V m EN 61000 4 4 2002 1 or 2 kV power line EN 61000 4 5 2001 class 3 EN 61000 4 6 3 or 10Vrms EN 61000 4 8 61000 4 11 Note This is not declaration of conformity The importer of this equipment supplies the declaration of con
34. ATERIALS WHICH CAUSE SEVERE DAMAGE TO THE EQUIPMENT 221 0012 0 AVOID EXPOSURE INVISIBLE LASER RADIATION IS EMITTED FROM THIS APERTURE 221 0018 0 CAUTIO N SERIAL ft XXXXX CLASS 4 INVISIBLE LASER RADIATION WHEN OPEN AND IMTERLOCK FAILED OR DEFEATED AVOID EYE OR SKIN EXPOSURE TODIRECT OR SCATTERED RADIATION 221 0016 0 DATE XXXXX Front View 221 0007 0 CAUTION LASER RADIATION DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS CLASS SA LAGER PRODUCT LASER DIODE WAVELENGTH 30 680 nm MAX OUTPUT 5 mW 221 0033 0 or LASER RADIATION AVOID DIRECT EVE EXPOSURE LASER DIODE WAVELENGTH 830 580 nm MAX OUTPUT 5 CLASS LASER PRODLICT 221 0034 0 WARNING THES LASER SYSTEM CONTAINS A OU LASER INA CLASS ENCLOSURE THE LASER SYSTEM HAS BEEM CLASSIFIED AS CLASS 3 amp DUE T THE PRESENGE OF VEIBLE LASER DIODE 221 0013 0 INPUT POWER 110 VAC 50 60 Hz 10 A 221 0022 0 or INPUT POWER 230 VAC 50 60 Hz 5A 221 0036 0 12 TO AVR RHS OF ELECTRIC SHOCK ALWAYS CEECDRMECT POWER CORO BEFORE REMOVING THE COVER 221 0021 0 Main grounding point CLASS 4 INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK FAILED OR DEFEATED AVOID EYE DR SKIN EXPOSURE TODSRECT OR SCATTERED RADIATEON 221 0016 0 WARNING TO AVOID RISK OF ELECTRIC SHOCK ALWAYS DISCONNECT POWER CORD BEFORE REMOVING THIS COVER 221 0020 0 UNIVESSAL
35. E COILED HOSE Maintenance The particle filter should be inspected every 8 to 16 hours of use Clean out the filter and change the desiccant as necessary The filter can be inspected by unscrewing the lower bell shaped portion of the filter housing 1 8 turn and removing the red foam filter found inside If it needs cleaning wash it in water dry it thoroughly and reassemble Cutting Table The cutting table is used to support material when cutting so that exhaust flow is redirected both above and below the material for clean cuts Without it smoke and debris can build up underneath the material and cause the surface of the material to be damaged The cutting table also helps to reduce damage to the surface of the material from laser back reflection which can occur when the laser reflects off of the table supporting the material if you attempt to cut without the cutting table The cutting table is installed directly on top of the engraving table Installation 1 Turn on your laser system 2 Lower the table to the bottom of its travel 3 Remove the strip s from the exhaust plenum s 1 with a screw driver 1 4 Before installing the cutting table in the laser system loosen the duct adjusting thumb screws on the side of the cutting table just enough to allow the manifold to slide in and out Extend the adjustable manifold out as far as it can go 5 Open the front door of the laser system and carefully insert the cutting table int
36. If asked to overwrite an existing position accept the new value by pressing YES Once complete press the CLOSE button and the focus carriage will re home Calibration is now complete 91 Determining Graphic Placement The next step is to align the graphics to be printed with the material inserted in the rotary fixture Again a wine glass is used for illustration You can use the X axis ruler or to be more precise use the Red alignment Laser and the X Y coordinate display in the UCP to position the graphics in the X axis 1 2 Using the Navigation buttons on the UPC position the Focus Carriage above the material Move the carriage left or right until the center of the carriage or the red alignment laser is located where you would like the top of the graphic to start on the material as indicated by the right most line in the picture below Make note of the X coordinate on the ruler or in the UCP Now position the center of the carriage or the red alignment laser is located where you would like the graphic to end on the material as indicated by the left most line in the picture below Make note of the X coordinate on the ruler or in the UCP Finally rotate the material by hand until the position you want to be the center of your graphic is facing directly up Keep in mind that the rotary fixture does not have a home location in the rotational axis so the top most part of the material the part facing straight up is always the center of
37. ON increases laser power at the edges of thin graphical elements in areas of a graphic that are lower density graphic elements with a lot of white soace around them such as the area outlined in the figure below The low density parts of the graphic are typically the ascenders and descenders of text or thin vertical lines in a graphic being printed Within this area using too little DEFINITION may cause thinner parts of the letters or thin vertical lines to appear too thin faint or even non existent when rastering at high speeds Having too much DEFINITION will cause the affected areas to appear too thick bold or over powered Density DENSITY decreases laser power at the edges of all graphical elements to compensate for laser lag in turning off at high speeds If the DENSITY is set too high then the entire engraved image may appear too thick bold or over powered Setting the DENSITY too low may cause the image to appear too thin and thinner parts of characters and thin lines may disappear altogether The opposite effect would occur on inverted images such as white text on a black background How to Tune Image Enhancement Settings These three parameters CONTRAST DEFINITION and DENSITY work together to compensate for laser response when rastering at higher speeds For a given material at a given speed they must be determined by testing If you use the materials database these values are already determined for you You can look up these setti
38. P and run individually This setting allows you to change that behavior Selecting this setting once will merge the pages with auto start meaning the pages will all be printed one after another as one job This is useful if you want all the graphic images to print on one piece of material but you want to control the order in which they are applied Selecting this setting again will merge the pages with manual start meaning the pages will all be printed one after another as one job but with the laser system pausing in between each page This is useful if you need to load new material in between each page Rotary A rotary fixture option is available for all models Please contact Universal Laser System for more details Diameter If a rotary fixture is installed in your laser system the diameter of the cylindrical object being processed is entered in this field A correct diameter must be entered for the graphics being printed to be scaled properly Rotation Factor This factor allows you to calibrate your fixture if your application requires you to engrave or cut completely around the cylinder 360 degrees Print a vector line or raster graphic that extends from the top of the page to the bottom of the page If the fixture comes up short or overlaps by a few degrees you can compensate for this If short increase the factor and if long decrease the factor The factor is a ratio so if you can measure the object and image circumference you ca
39. Professional Laser Series PLS User Guide PLS4 75 PLS6 75 PLS6 150D www ulsinc com 2010 Universal Systems Inc All Rights Reserved Universal Laser Systems logo and name are registered trademarks and High Power Density Focusing Optics Rapid Reconfiguration 1 Touch Laser Photo Laser Interface and SuperSpeed are trademarks of Universal Laser Systems Inc All other company and product names are trademarks or registered trademarks of their respective companies Universal s laser systems are protected under one or more of U S Patents 5 051 558 5 661 746 5 754 575 5 867 517 5 881 087 5 894 493 5 901 167 5 982 803 6 181 719 6 313 433 6 342 687 6 423 925 6 424 670 6 983 001 7 060 934 7 415 051 7 469 000 7 715 454 7 723 638 Other U S and international patents pending Thank you for choosing Universal Laser Systems We appreciate innovative customers like you who have made Universal Laser Systems an integral part of their business Universal Laser Systems is committed to providing the highest level of customer satisfaction and support To ensure your satisfaction we urge you to read the documentation provided with your equipment Since 1988 Universal Laser Systems has been committed to continually improving our technology and customer driven laser solutions Your satisfaction is very important to us and we welcome your feedback Tell us about your experience with Universal Laser Systems and our systems at info ulsindu
40. T LOOK DIRECTLY INTO THE RED LASER BEAM OR USE A REFLECTIVE SURFACE TO REDIRECT OR VIEW THE RED LASER BEAM NEVER ATTEMPT TO VIEW THE RED LASER BEAM USING OPTICAL INSTRUMENTS SUCH AS BINOCULARS OR MICROSCOPES user door s are safety interlocked which will prevent the CO laser beam from firing when the user door s are opened The Red Diode Pointer is NOT safety interlocked and can be automatically activated with the door s either open or closed DO NOT OPERATE THE LASER SYSTEM IF ANY SAFETY FEATURES HAVE BEEN MODIFIED DISABLED OR REMOVED This may lead to accidental exposure to invisible CO laser radiation which may cause severe eye damage and or severe burns to your skin e Always use caution when operating a laser system enclosure which does not permit human access to laser radiation in excess of the accessible emission limits of Class 1 for the applicable wavelength and emission duration 10 Tamper Proof Labels All laser cartridges are equipped with tamper proof labels There are NO field serviceable parts inside a Universal Laser System Inc ULS laser cartridge If your laser cartridge needs service please contact the Customer Service Team at 480 609 0297 USA 43 1 402 22 50 Austria 81 45 224 2270 Japan or e mail us at support ulsinc com Safety Labels CDRH and CE regulations require that all laser manufacturers affix warning labels in specific locations throughout the equipment The following wa
41. WILL NOT be split EXACTLY in half The focus position of the laser beam in the carriage furthest to the right will be shifted by about 1 16th of an inch 1 59 mm Because of this shift you should use the red alignment pointer beams to locate the new upper left corners of the split engraving and cutting field on the X axis ruler and compensate when setting up your graphics With the Dual Head option installed the beam splitter optic inside of the Dual head carriage splits the laser beam in half It reflects one half of the laser beam down through the focus lens inside the Dual Head carriage and passes the other half of the laser beam through the beam splitter The second half of the laser beam then travels through the beam tube and is deflected by the primary carriage mirror and through the focus lens Beam Splitter 3 Mirror Laser Beam Beam Tube Focus Lens Focus Lens Dual Head single Head Installation Note The example below assumes that you have also purchased the Dual Head Air Assist option If you do not have the Dual Head Air Assist option ignore the section on Dual Head Air Assist installation Also keep in mind that backsweep fittings are not compatible with the dual head option Examine the Dual Head carriage and note that single lower bearing assembly on the carriage is attached to a spring loaded pivot arm sO 78 2 Install the dual head carriage on the X axis rail to the left of the primary carriag
42. al placement in the field it will automatically adjust its speed to the maximum speed it can achieve This is evident when you see the motion system automatically slow down while cutting curves or circles as opposed to straight lines Automatic proportional pulsing see PPI of the laser beam will ensure that there is no difference in the depth of cut from straight lines to curves Power and 96 Speed work together in determining how deep the engraving or cutting will be Higher power and slower speeds produce deeper results Lower power and higher speeds produce shallower results Note 10096 raster speed is different than 10096 vector speed Rastering is done with the X axis focus carriage which is light weight and has a high acceleration and top speed Due to the inertia of the X Axis arm movements in the Y direction have a slower acceleration and top speed making vector speeds range from one third to one half the maximum raster speed PPI This setting allows you to select the pulsing frequency of the laser pulse stream being applied to the material when vector cutting from 1 to 1000 pulses per inch PPI The PPI setting indicates how many laser pulses per linear inch the laser cartridge will emit The pulsing of the laser beam is electronically linked to the motion These pulses will always fire equally spaced from one to the next regardless of changes in speed Higher PPI settings may cause more melting burning or charring on the edges wh
43. alog 9 This new vertical dimension of the page is now the circumference of the material to be engraved 10 Position your graphic on page so that it is located horizontally within the upper and lower engraving limits that you determined earlier and center the graphic vertically as shown below xk Bh SA 3 wi amp BSOOEPNXEPCIUT oP ES ia 4 gt lt DILES LIWE click Fra Sacred bar Ecbaba Shey Dbbdicking isa mlie all obpecte Shi 11 Once you are ready to print select print in your graphics software and check to make sure rotary mode is still enabled and the correct diameter for your material is still entered in the printer driver dialog 12 Then set the appropriate power and speed settings before printing the job Note Remember before running a rotary job to rotate the material by hand until the position you want to be the center of your graphic is facing directly up Keep in mind that the rotary fixture does not have a home location in the rotational axis so the top most part of the material the part facing straight up is always the center of the graphic when printing using the materials driver tab or the center of the page when printing using the manual driver tab Printer Driver Settings materials driver tab 1 Start the graphic software you plan to print the job from and open or create the artwork y
44. ams are correctly spaced for each image density at the focal distance of the lens This beam spacing is very sensitive to the distance from the lens and moving a small amount as small as 010 in the Z axis away from the calibrated focus distance can have a visible effect on image quality depending on the sensitivity of the material being used and image being printed For example large text engraved on wood is much less sensitive than small text engraved on anodized aluminum For optimal results on sensitive materials such as acrylic and anodized aluminum when laser engraving small precise features the engraving table must be flat and level with the motion system arm across the entire field to a very high degree This is not as big a concern for most wood engraving Even if the machine is kept level and flat to a high degree results can still vary if the material is not flat or tends to bow when heat is applied to it by the laser beam It is very important when using SuperSpeed mode to accurately focus on the material e The spacing of the laser beams for SuperSpeed mode is also very sensitive to laser alignment Both lasers must be very precisely aligned to each other and to the center of the optical path across the entire field of the laser system Alignment of the lasers is sensitive to movement of the machine For very precise alignment a machine should be properly leveled and stationary If a machine is moved it may need to be re leveled and r
45. and Y Axis belt wear Replace as necessary Check and or clean X Axis and Y Axis drive gears Check for X Axis and Y Axis bearing wear Replace as necessary Inspect system for loose screws mechanical parts Tighten if necessary Every 6 months Clean exhaust plenum Note f you have any questions about maintaining the laser system please contact our Customer Service Team at ULS 103 www ulsinc com
46. ayscale and printed using the raster job settings with a grayscale dither pattern applied A dither pattern is a method of mimicking shades of gray using patterns of dots with varying spacing Dots further apart will appear lighter gray and dots closer together will appear darker gray This is how the laser system is able to print shaded images and photographs If you desire a solid background removal for certain elements of your graphic instead of a dither pattern you must make those elements solid black in color Objects to be vector cut must be in red and must have a thickness of 001 0254 mm or less Objects to be vector marked must be in blue and must have a thickness of 001 0254 mm or less Any vector elements in your graphic that are not blue or red in color will be converted to grayscale and printed as raster objects Order of execution when using the materials database tab proceeds with raster objects first then vector marking objects and finally vector cutting objects The various controls in the materials database printer driver tab are explained below Category List This section allows you to choose a material category Material List Once you select a category a variety of material types will appear to the right of the category section from which to choose Intensity Adjustments Intensity Adjustments allows you to adjust the nominal material settings for raster vector mark and vector cut operations up to 50 Increa
47. ble is at the focus plane If necessary re home the Z axis using the home Z command in the UCP viewer tab and re check If you are still having trouble recalibrate the lens using the lens calibrate function in the system tab of the UCP A third focusing method is to measure the thickness of the material use a calipers for accuracy to be laser processed and enter the material thickness into the printer driver settings when printing If you use the materials database printer driver tab you will enter the thickness in the material thickness field If you use the manual printer driver tab you must enter the material thickness into the Z axis field for every color in the color table With this method the Z axis will move up or down to the appropriate height when you press the start button to initiate laser processing of the selected job Important Note Make sure the lens specified in the system tab of the UCP matches the lens installed in the laser system when using this feature and that the Auto Z function is enabled Caution In order for this method to work correctly the Z axis must be properly homed and calibrated to the lens being used To verify this move the Z axis manually until the Z axis position reads zero and use the manual focus tool as described in the manual focus section above to verify that the surface of the engraving table is at the focus plane If necessary re home the Z axis using the home Z command in the UCP viewer tab and re
48. can also be helpful when troubleshooting Z Axis problems If you would like the laser system to re home the X and Y axes before it processes each job select the Home XY Before Engraving switch Your laser system may contain an Air Pressure detection switch to warn you if no air pressure is present and you have selected air assist functions in the job properties window If the DETECT AIR PRESSURE switch is selected and sufficient air pressure is not present then an error message is displayed Deselect this switch to stop these error messages from being displayed 61 Diagnostics Tab The Diagnostics Tab gives you important information about your laser system for troubleshooting purposes The diagnostics tab contains the following ENGRAVER shows the current Firmware and FPGA version being loaded in the laser system It also displays the Serial Number of your laser system The Serial Number is needed when calling the Customer Service Team at ULS SOFTWARE displays the current Materials Database Language Database and Printer driver versions being used OTHER DEVICES displays the current firmware version for various devices installed in the laser system as well as status information about those devices LASER displays information about the current laser cartridge s installed in the laser system If a red x appears this indicates that the laser cartridge is either not functioning properly or is disabled because one of the safety int
49. check If you are still having trouble recalibrate the lens using the lens calibrate function in the system tab of the UCP A final focusing method is to use the auto focus feature to focus on the material In the Cell 2 and Cell 3 laser systems the autofocus sensor is a light beam sensor that crosses the processing area horizontally at about 3 inches in the Y axis There is a notch in the Y axis ruler between the 2 and 4 marks to indicate where the beam crosses the processing area Make sure that a least at portion of the material to be processed is lined up vertically with the notch blocking the light beam If not you may have to move the material so it will block the light beam for auto focus and then move it back into position for laser processing Then press and hold the focus button on the control panel until the autofocus process initiates When the Z axis stops moving the material is focused Important Note Make sure the lens specified in the system tab of the UCP matches the lens installed in the laser system when using this feature and that the Auto Z function is enabled Caution In order for this method to work correctly the Z axis must be properly homed and calibrated to the lens being used To verify this move the Z axis manually until the Z axis position reads zero and use the manual focus tool as described in the manual focus section above to verify that the surface of the engraving table is at the focus plane If necessary re
50. ctor J6 2 IO GND Note that the output pin IO GND is also connected to the input pin IO GND J6 1 PNP J6 1 should not be connected when using NPN POWER mode INPUT PORT PINS EXAMPLE EXTERNAL USER CONNECTIONS J2 8 IO GND J2 7 ge Jj INPUT 6 INPUT 5 5V DC to 24V DC Automation Kit I O Connections The automation kit connector J6 is used to poll the two programmable status outputs It can be used in two modes selectable by the PNP NPN switch on the top of the board LED 5 indicates the position of this switch lighting up green for PNP or red for NPN mode Two example diagrams are shown below to indicate the difference between the modes PNP also known by the name open collector mode is recommended most cases In both modes the user must supply correct value resistors to limit the current to 25mA or less The voltage used should not exceed 32V DC 85 SW1 SET TO PNP MODE CIRCUITRY ON AUTOMATION BOARD OUTPUT PORT EXAMPLE EXTERNAL PINS USER CONNECTIONS ve 25 max CONTROL OPTOISOLATOR Y 6 4 1KO SIGNAL NN OUTPUT 2 OUTPUT 2 25 max CONTROL OPTOISOLATOR Y J6 3 IKO SIGNAL OUTPUT 1 OUTPUT 1 5V DC to 24V DC J6 1 IO GND PNP POWER ON J2 INPUT PORT NOTES 1 CURRENT SOURCED ON OUTPUT1 AND OUTPUT2 MUST BE LIMITED BY EXTERNAL RESISTORS TO 25mA MAX 2 VOLTAGE MUST BE lt 32VDC 3 OUTPUT1 AND OUTPUT2 SOURCE CURRENT IN PNP MODE Example Co
51. custom shoulders you create You will notice that you cannot adjust the settings when a predefined shoulder is selected You must press the new button to create a clone of the selected shoulder and then you will be able to edit the settings for the cloned shoulder You can also rename the cloned shoulder once it is created by pressing the Rename button and delete the clone by pressing the delete button The predefined shoulders cannot be deleted 49 Once you have created a custom shoulder you can adjust the shape of the shoulder using the power table controls A shoulder is made up of a series of steps Each slider bar controls the lasers power level for that step from 0 to 100 The first and last steps in the shoulder are fixed at 0 and 100 respectively You can vary all of the values in between to create desired shoulder shape The numbers beneath the power levels represent the width of each step in 0 001 0254 mm increments you can make each step up to 004 116 mm wide You do not have to employ all of the steps to make a shoulder you can use the check boxes to deactivate steps to shorten the table When you deactivate a step the power level for that step is automatically set to 100 Note The maximum possible shoulder width is 0 064 1 62 mm Clip Art Mode This is a special mode that allows you to easily print many images from off the shelf clip art libraries Many of these images are made by combining many overlapping
52. d Height Normally you will want to set the width and height in printer driver at their max matching the processing field in your laser system and set the page size in the graphic software to match If your graphic software does not allow large enough page sizes to match your processing field you can reduce this engraving field size and your reduced page size will print in the upper left corner of the field in the laser system Reduced page sizes are also useful in some special cases such as rubber stamp engraving so you can take advantage of the invert page feature without having to engrave the entire field of the laser system away Important Note Make sure that the page size in your graphic program always matches the engraving field size setup in the printer driver Mismatched settings may cause your graphics to print in an unexpected location or not at all Max Size Button Selecting the Max Size button restores the width and height to the maximum values your laser system can accept Dual Head not available on all equipment Dual head is an optional accessory If you have this option you must activate it at time of printing to use the feature Center image This selection allows you to force jobs to always be centered in the processing area 56 Merge Pages This setting allows you to treat multipage documents in different ways By default multipage documents are treated as separate jobs with each page having to be selected in the UC
53. d or engraved into a material by etching a pattern of dots into the material at high resolutions up to 1000 dpi and a vector mode in which the laser follows a two dimensional path to cut or mark a shape into a material The printer driver determines whether an element in the graphic data being printed is a vector or raster object by its width Only lines and curves with a thickness of 001 0254 mm or less will be interpreted as vector objects All other elements of the graphic being printed will be interpreted as raster objects In order to print vector elements the software you are printing from must support creation of lines with a thickness of 001 0254 mm or less Vector cutting depth and raster engraving depth or marking intensity if you are surface marking only are controlled by specifying the speed of processing and the laser power level for raster engraving and by specifying the speed of processing laser power level and number of pulses per inch PPI for vector cutting and marking These parameters are specified in the printer driver printing preferences interface by one of two methods The two methods are laid out in tabs in the printer driver interface The first method is a materials database method which simplifies setup for beginners and casual users the second method is a manual method with allows much more control for advanced users Each method treats assignment of laser job settings to colors in the graphic being printed and inter
54. d productivity of the laser system If you experience problems with operation of the laser system while using another USB device we recommend you discontinue use of that device while the laser system is in use Do not connect or disconnect USB devices while the laser system is running a job 22 Computer Power Management Power management settings on your computer can interfere with proper operation of the laser system by putting the PC in standby or sleep mode while the laser system is processing material The settings can be controlled through the power options in the Windows control panel on your PC The illustrations below show you how to disable power management XP Vista and 7 Power Options Properties Power Schemes Advanced Hibemate UPS For the Power Charge settings far the plan High performance 4 Select the power scheme with the most appropriate settings for Scheme use Cherian iha Acid ln Pry ecg hab pn Ui For impe i i thi ter Note that changing the settings bel ill modif EMEN tuts solect Never for ep Power schemes 2 p pond Tum eme doping sx em xj Home Office Desk vi 7 9 Pue ha cempatarto aip and Put the computer to sleep Settings for Home Office Desk power scheme F or th e P ower Turn off monitor Never Scheme in use Tum off hard disks p y select Never for all the options System standby Turn off monitor
55. d that the string includes punctuation marks spaces lower and upper case letters as in the following example Engrave the sample text with the settings established in step 1 on a scrap piece of material but this time ENABLE Image Enhancement and set CONTRAST to 0 DEFINITION to 0 DENSITY to 100 and the TUNING value to 4 The results may appear fuzzy some thinner elements of characters may be missing and overall engraving quality may not be as good as expected Keep adjusting the CONTRAST upward in increments of 5 engraving another sample between each adjustment you may want to engrave each sample right beneath the previous one so you can compare them Note the results after each trial The objective is to adjust the CONTRAST just enough to cause thin parts of the text in the high density areas of the text to be sharp and clear Ignore the appearance of the ascenders and descenders that stick out above and below the dense areas of text as they will be adjusted using the DEFINITION setting Setting CONTRAST too high can cause the characters to appear fat or bold so find the minimum value that gives good results Step 3 Adjust DEFINITION to enhance the ascenders and descenders Now increase the DEFINITION in increments of 5 at a time until the ascenders and descenders begin to appear sharp and clear The objective is to increase the setting just enough to cause these parts of the graphic to match the appearance of the high density area
56. ds requires knowledge of the Manual Control features Learn more about the Manual Control Tab in the Manual Control section of the User Guide Material Editing Window When you press the new or edit button it launches the material editing windows which has the following controls Material Name Enter a name for your new material here Material Code Each material has a material code assigned to it in the materials database A new material code in the range 9000 9999 custom materials will automatically be assigned Category Select the category you want your new material to appear under from this pull down menu You can also create new categories by pressing the button next to the category pull down menu Material Thickness Enter a default material thickness This will be the default material thickness that will appear when you select your custom material The thickness can still be adjusted at the time of printing Print Mode Select the print mode for your custom material normal for most materials and application or one of the other modes for special applications The modes work as follows Normal mode In this mode all raster data is converted to grayscale and then a dither pattern is applied to it Laser processing of the raster data is then done at a fixed laser job setting laser power level and processing calculated from the materials database This is the default recommended mode of operation 3D mode This mode affects raster
57. e Air Assist option remember to put the black thumbscrews back into the original holes in the primary carriage to prevent air leaks Also be sure to uncheck the Dual Head option in the printer driver 81 HPDFO High Power Density Focusing Optics HPDFO has a smaller focal spot size than a standard 2 0 inch lens Depending on the type of material being processed the effective spot size produced by the HPDFO can be as small as 1 4th the size of a standard 2 0 focusing lens With a smaller spot size higher power density depending on your material you can engrave smaller text produce sharper graphics and photographs and vector mark and cut thinner lines with the same laser power With the HPDFO it is also possible to scribe and or etch some uncoated metals such as stainless steel directly without the assistance of chemicals or coatings The HPDFO replaces the standard lens kit in the carriage and comes with its own calibrated focal tool which should always be used when focusing with the HPDFO Installation 1 Turn off the laser system 2 Bring the X Arm forward by hand 3 Remove the three thumbscrews that hold the lens kit in place and slide the lens kit out 4 Replace the standard lens kit with the HPDFO lens kit 5 Before running a file select HPDFO from the lens size list on the UCP s System Tab 82 Lens Kits There are four Focus Lens Kits available for your laser system 2 0 1 5 2 5 4 0 along with
58. e Automation feature 1 Verify that the Automation board is installed 2 Wire signals from your control system to J2 1 and J2 2 Automation Port and the return wires for each signal to J2 4 as indicated Qalay Output Events in the schematics 1 Start Job w 5sec B 1 Job Completed v 3 Print a job to the UCP 2 5 sec 2 Job Aborted 4 Proceed to the UCP s System Tab M le 27 Use Messages 4 Isable v sec 5 m Function 1 to Start Job and add a 5 second Com exam 6 Set Input Function 2 to Pause Job and add a 5 seconda 25 HN HB delay 7 Select Disabled for the remaining functions 8 Using your control system activate the signal to function 1 to start the selected job The job should start running 9 Then using your control system activate the signal to function 2 to pause the job The job should pause Setting up messages to accompany input functions The MESSAGE button allows the user to input a custom message that appears when a function is initiated after a programmable delay The message can also include a Proceed or Cancel button which the user would have to select before the action took place For example you can add a message to the Start Job command Is the material loaded in the laser system and the message box can be set to display two buttons OK or CANCEL which the user would have to press before the job ca
59. e and debris from the laser processing area and directing it to the exhaust It also helps reduce the heat affected zone in the material being processed and helps to prevent flame up when processing certain materials Use of this system requires a supply of 60 PSI clean dry oil free compressed air or gas Air can be provided by the ULS computer Controlled Compressed Air Unit Gas such as nitrogen or carbon dioxide can be supplied from pressurized gas tanks with a pressure regulator to keep pressure at 60 PSI That can be procured from local industrial gas vendors Use of cone vs backsweep is dependent on the application The backsweep fitting is geared more toward engraving applications and the cone is geared more toward cutting applications CAUTION Do not use flammable or corrosive gases as this can result in injury or fire NOTE Air Assist can decrease frequency of required cleaning for the optics but will not decrease the need for maintenance as a whole Solenoids are employed to control the air flow automatically as a laser job is processed Use of air assist is programmed through the printer driver when a laser job is created Air or gas can be selected independently for raster vector marking and vector cutting using the materials database tab of the printer driver and can be selected independently per color in the color table using the manual printer driver tab Flow rate can be selected in 25 increments Connections to the Computer Co
60. e by engaging the lower wheel in the lower V groove of the rail as shown and pulling up on the carriage to rotate the spring loaded pivot arm enough to slip the upper wheels over the top of the rail and into the upper V groove ee S 3 Verify that all three bearings are in their respective grooves in the X rail and gently roll the carriage back and forth on the rail to ensure that it rolls smoothly 4 Locate the threaded mounting holes on the right side of the Dual Head carriage shown below and the similar threaded mounting holes on the left side of the primary carriage 5 Pick up the Dual Head tube and note the L Left and R Right markings Install the tube using the supplied mounting screws as shown below Installation is now complete unless you have the Dual Head Air Assist Option in which case you can proceed to optional steps below e a Dual Head Air Assist Installation a f you have the Dual Head Air Assist option locate the two black thumbscrews on the left side of the primary carriage and remove them 79 2 Ra ooo b Insert the brass tube with bracket into the hole 1 where the rear thumbscrew was removed Use the other thumbscrew 2 to secure the bracket in place ooo c Attach the other end of the Air hose to the Dual Head carriage in the same way d Install cones in both carriages as shown Operation 1 Start your graphics program and create new artwork or open
61. e color order when first printing a job After printing the job to the UCP the color order becomes fixed for that job Set Button After adjusting all of the color based settings for the colors highlighted you must push the SET button to register the changes to the color table Also note that the changes will not be permanently saved until the OK or APPLY buttons are pressed Save Button The save button brings up a dialog box which allows you to save a snapshot of the laser job settings which you can then reload at a later date All settings will be stored in a file with LAS extension Verify that you have pressed the SET button before you save any LAS files to ensure that changes to the color table are properly registered Load Button To recall a snapshot of the printer driver settings that have been previously saved to a LAS file using the save button select on the Load button and choose the desired LAS settings file from the dialog box The settings that are currently on screen will be replaced by the settings from the LAS file You may abort these changes by selecting Cancel selecting OK or APPLY will approve the changes Default Button The Default button will reset the driver settings to factory default values You may abort these changes by selecting Cancel selecting OK or APPLY will approve the changes Cancel Button The Cancel button closes the printer driver settings interface window and takes you back to the previous w
62. e is geared more toward cutting applications NOTE Air Assist can decrease frequency of cleaning for the optics but will not decrease the need for maintenance as a whole Air Supply Requirements Air Assist requires a compressed air source ULS recommends the optional ULS Computer Controlled Compressed Air Unit which is designed specifically for ULS laser systems If you choose to use a different source of compressed air it must be capable of supplying 50 60 PSI pounds per square inch 3 4 4 1 bar at a constant rate of 2 5 CFM cubic feet per minute 4 25 cubic meters hour The air supply must be oil free moisture free and particulate filtered CAUTION A contaminated air supply can cause damage to the laser system Air or gas supply pressures higher than 60 PSI 4 1 bar can rupture the internal hoses Damage to the laser system from improper air or gas supply is not covered under warranty Connections to the Manual Air Assist On the left rear side of the laser system you will find the flow adjustment valve 2 a pressure gauge 1 quick release fitting 4 and mating quick fitting 3 which accepts a NPT fitting Functions of the Manual Air Assist From the Quick Release Fitting 1 on the back of the laser system the compressed air source is directed to the optics protection path and also to the cone or backsweep The optics protection path is a direct path from the air source 1 to the 2 mirror 4 and the 3 mirro
63. e recommend operating the laser system between the ambient temperatures of 70 F 21 C and 78 F 25 C Avoid storing the laser system outside the temperatures of 50 F 10 C and 95 F 35 C as excessively cold or hot temperatures can damage the laser cartridge or reduce its lifetime Ambient humidity levels must be non condensing to protect optics The laser system should be at least 1 foot 300 mm away from any wall or obstruction to allow for access and proper ventilation Electrical Power Source User Supplied 1 2 For your system s electrical requirements please refer to the INPUT POWER label near the power inlet CAUTION Never remove the ground lead to the electrical cord and plug the laser system into a non grounded outlet A laser system that is not properly grounded is hazardous and has the potential to cause severe or fatal electrical shock Without proper grounding the laser system may exhibit sporadic or unpredictable behavior Always plug the system into a properly grounded earthed outlet Noisy or unstable electricity and voltage spikes may cause interference and possible damage to the electronics of the laser system If electrical power fluctuations brown outs or constant power outages are a problem in your area please contact your local Electrician to supply a power isolation and regulation module Electrically noisy equipment such as equipment with large motors can also cause interference if plugged into t
64. e the description of the 3D Setup button for more details Keep in mind that it may require several passes to create enough relief in the engraving to get the desired results By default all other colors are forced to raster mode and are not used since colored raster data is converted to grayscale The red pen is left in rast vect mode and it is recommended that all vector cut lines in the graphic being printed be colored red so that they will be interpreted as vectors Any black vector lines will be converted to raster objects 3D Setup Button This button is used with the 3D print mode to adjust the grayscale to laser power level mapping table It only appears when 3D mode is selected When 3D mode is selected the laser power levels mapped to the various shades of gray in the image are scaled from the laser power level you entered for the color black in the color table The darkest shade of gray black in the image will be assigned the black color laser power level The lightest shade of gray white will automatically be assigned a 0 laser power All other shades of gray that fall between black and white will automatically be mapped to a laser power level in between 0 and the laser power level assigned to the black color based on the mapping table you set up in the window brought up when you press the 3D setup button When you select the 3D setup button the ULS 3D Power 48 Calibration window will appear There are 16 slider bars representing the
65. e these accessories 38 Chapter 4 Operation Important Overview CAUTION Please refer to the Safety section before operating the laser system All ULS laser systems are designed to operate like a computer printer The laser systems are provided with two software components designed for Microsoft Windows based operating systems The first component is a printer driver that allows you to print from any Windows based graphic software capable of printing through the Windows print system This component shows up as a printer in the printer section of the Windows control panel The second component is a task bar application called the Universal Control Panel UCP which controls and operates the laser system through the USB port Laser systems cannot function unless this component is running on the PC connected to the laser system This component shows up as a red diamond shaped icon in the task bar Printing through the printer driver creates a job for the laser system which is then transferred to and stored in the job queue in the UCP from which the job can be selected and run on the laser system as needed The printer driver has a printing preferences interface which can be accessed at the time of printing to set the laser system job settings for the particular job being printed Most of these settings can also be changed after the job is printed through the UCP ULS laser systems operate in one of two modes A raster mode in which images are marke
66. ealigned 95 Chapter 6 Maintenance 96 Overview Accumulation of dirt and debris on the motion system components will cause uneven or rough engraving loss of engraving position and premature failure Accumulation of smoke or dirt on optics can result in loss of laser power and premature failure It is important to keep your laser system as clean as possible to ensure trouble free operation and best results from laser processing Always turn the laser engraving system OFF and unplug it before performing any cleaning procedures Motion System Components Diagram Note 2 Mirror Cover and X Axis Motor Cover have been removed for visibility 1 2 3 A ee Len Focus carriage X Axis bearing 3 3 mirror inside cover plate Focus lens inside cover plate X Axis rail arm X Axis bearing track 2 X Axis belt X Axis home sensor flag X Axis idler pulley 10 11 12 14 2 mirror X Axis motor and drive gear X Y home sensor board upper flex board Y Axis belt 2 Y Axis bearing 4 2 on right side Y Axis rail 2 on left side Y Axis rail Y Axis rail 2 one right side and one left side Y Axis rail bearing track 2 one on right side one on left side Y Axis drive gear 2 one on right side one on the left side 18 19 Y Axis shaft 2 on right side one on left side Y Axis shaft flex coupler one on right side one on left side Y Axis motor
67. ect on vector quality Merge Pages This setting allows you to treat multipage documents in different ways By default multipage documents are treated as separate jobs with each page having to be selected in the UCP and run individually This setting allows you to change that behavior Selecting this setting once will merge the pages with auto start meaning the pages will all be printed one after another as one job This is useful if you want all the graphic images to print on one piece of material but you want to control the order in which they are applied Selecting this setting again will merge the pages with manual start meaning the pages will all be printed one after another as one job but with the laser system pausing in between each page This is useful if you need to load new material in between each page 42 Material Editor Only available when the Manual Control Tab is activated This section of the driver allows you to add your own materials to the database You can create new materials in one of two ways The New button creates a blank material record that you can fill in The New button also allows you to create new categories for your new material The Edit material button allows you to edit an existing material record Please note that you cannot edit any of the default materials that come with the printer driver directly They are read only but you can clone them first and then edit the clone Creating or editing materials recor
68. elements of your image In this mode instead of a dither pattern being applied to all raster data the laser power level is varied on the fly in accordance with the grayscale levels in the image multicolor bitmaps are converted to grayscale first Lighter parts of the image will receive less laser power and darker parts more laser power This mode is for very specific applications If you select 3D mode you can adjust how the grayscale levels are mapped to laser power levels using the 3D power button You can contact our applications lab at Universal Laser Systems for more information on use of the 3D mode Rubber stamp mode This mode is specifically for rubber stamp creation and is used for creating shoulders on characters when processing rubber stamps When you use this mode you must choose a taper profile for the rubber stamp shoulder from the taper pull down menu Clip Art Mode This is a special mode that allows you to easily print many images from off the shelf clip art libraries 43 Many of these images are made by combining many overlapping shapes and only print correctly if converted to grayscale bitmaps Be aware that this mode converts the entire graphic being printed into a grayscale image including vectors Reduction Mode This mode is specifically for barcode engraving and adjusts the barcode elements for readability Taper This drop down menu is activated when Print Mode is set to Rubber Stamp and is used to choose a taper
69. em 250 CFM cubic feet per minute 6 inches 500 CFM cubic feet per minute 6 inches static pressure 425m3 hr at 1 5kPa static pressure 850m3 hr at 1 5kPa Computer Windows XP Windows Vista or Windows 7 Requirements 2 0 GHz Processor minimum See the Installation amp Set up 1 GB of RAM minimum Guide for more information 40 GB Hard Drive minimum Software Requirement Graphics or CAD based See page 61 for recommendations CO2 Laser Interlocked Safety Enclosure Class 1 Laser Safety Red Diode Pointer Class 3R PLS4 75 PLS6 75 PLS6 150D 24x 18 32 18 610 457 813 457 mm 29 x 23 in 37 x 23 in 737 x 584 mm 940 x 584 mm Maximum Part 29x 23x 9in 37x 23x 9in WxHxD 737 x 584 x 229 mm 940 x 584 x 229 mm Maximum Part Weight 40 Ibs 18 kg Resolutions 1000 500 333 250 200 83 dpi lpi Requires a dedicated PC to operate requires Windows XP Windows Vista or Windows 7 Control 32 bit and 64 bit Interconnection USB 2 0 High Speed port only Cabinet Style Floor Standing 10 25 30 35 40 45 50 55 60 and 75 watts equipped for two lasers Laser Options 10 25 30 35 40 45 50 60 and 75 watts Power Consumption 110V 10A up to 240V 5 Mee Overall Dimensions 36 x 39 x 36 5 in 44 x 39 37 5 WxHxD 914 x 991 x 927 mm 1118 x 991 x 953 mm Weight uncrated 270 lbs 122 kg 325 lbs 147 kg Exhaust Hookup One 4
70. en cutting Lower PPI settings may reduce this effect but may result in a serrated looking edge Using less than 150 PPI may result in the pulses being spread so far apart that they may or may not touch one another creating a perforated effect A PPI setting between 300 to 500 PPI is a good nominal value for most applications but some experimentation may be necessary Note In raster mode PPI is controlled by the image density selected for rasters image densities 5 and below fix pulses at 500 PPI and image density 6 fixes pulses at 1000 PPI Mode Drop Down Menu Mode allows you to force graphical elements mapped to that color to be treated in a certain way The choices are Rast Vect Rast Vect and Skip Rast Vect mode is the default setting and will interpret elements in the graphic being printed that are mapped to that color as rasters or vectors depending on line width Vectors must have a line width of 001 0254 mm or less everything else will be treated as raster objects Rast mode will force all elements of the graphic mapped to that color to be converted to raster objects including thin line widths Vect mode will ignore not print raster elements mapped to that color and only print vector objects mapped to that color Skip will cause all elements of the graphic mapped to that color to be ignored not printed Laser Dual Laser Cartridge System Only If your laser system comes equipped with more than one laser cartridge you are gi
71. ensity and print mode are not reconfigurable after initial printing and will be grayed out Any changes made will be permanently saved with the job 99 File Management As jobs are printed they are added to the print queue until the queue reaches the print queue limit set in the system tab Once the Print queue reaches the maximum number of jobs the printer driver deletes the oldest job each time a new job enters the queue a FIFO system Information listed above the preview screen includes the name of the currently selected job the number of jobs stored the date and time the selected job was stored on your hard drive and the job processing time after the job has been run once Just under the name of the job the Copies feature tells you how many times the selected job has been run on the laser system Navigation Arrows on either side of the currently selected print job number allow you to navigate through the print jobs stored on your hard drive The folder button displays a pop up window that allows you to further manage the jobs in the print queue by performing such functions as importing print jobs exported from other computers exporting print jobs deleting print jobs marking jobs as permanent so they will not be deleted by the FIFO systems and purging the entire queue except jobs marked permanent Multi page Job Controls If you print a job from a graphics program that supports creation and printing of multi page documents a sec
72. er the cotton swabs or paper towels and soap solution Pay close attention to the bearing tracks since any debris left to build up in these bearing tracks will cause the bearings to wear and the engraving quality to become uneven After the rails and tracks are cleaned use a clean swab or paper towel and soap solution to clean all of the bearings by holding the swab against each bearing and moving the motion system by hand to roll the bearings against the swab There are seven bearings in the system three on the focus carriage two on the left side of the X rail and two on the right side of the X rail The Main Enclosure Clean the top window with a cotton cloth or paper towel and window cleaner The top window is made out of glass therefore do not use abrasive cleaning cloths because they will scratch the glass Also do not use abrasive chemicals as these chemicals will damage the glass Only use cleaners compatible with glass Use a soft cloth or paper towels and the soap solution to clean the enclosure Do not use alcohol acetone or any other harsh chemical as these will damage the paint 98 Optics A visual inspection of the 2 and 3 mirrors beam window and focus lens should be performed at least once a day CAUTION Do not clean an optic that is visually clean Excessive cleaning can damage the optical coatings To prevent contamination wash your hands thoroughly before handling and cleaning any optic Try not to touch the optical s
73. erlocked doors to the laser system is open causing the interlock system to disable the laser The Test button under USB LATENCY displays information about the speed of the USB connection Typical USB 2 0 performance should be below 10 msec and worst case USB 2 0 performance should be below 100 msec SYSTEM displays information about your personal computer ALARMS shows the status of the over temperate circuit in the material processing area and indicates if the Thermal Sensor circuit battery is low in power If the Thermal Sensor inside the laser system is triggered an alarm will sound and the laser will be shut down FIXTURES indicates if a cutting table is installed on the engraving table and properly detected INTERLOCKS displays the status of the Top Front or Rear Doors of the laser system COMPRESSOR shows the status of the ULS computer Controlled Compressed Air Unit which supplies compressed air for the air assist feature The RUNTIME DIAGNOSTICS box is for use when troubleshooting The PRINT button gathers the information displayed on the Diagnostics Tab into a PDF file This PDF file can be emailed to the Customer Service Team at ULS for aid in troubleshooting 62 Control Panel The control panel on your laser system provides the functions necessary to setup and run jobs on your laser system Safety Interlock Status A Red LED on the control panel provides an indication of the status of the interlock system On All acc
74. ess doors to the laser system are closed If a laser job is initiated in this state the laser will fire Flashing YQ AS gt C3 5 One or more of the access doors to the laser system is open and the safety interlock system has disabled the CO laser If a laser job is initiated in this state the CO laser will not fire and the red target pointer will be on instead START Initiates processing of the laser job currently selected and visible in the preview screen of the Universal Control Panel on your PC PAUSE If a laser job is in process the Pause button stops job execution and moves the focus carriage to its home position in the upper right corner of the engraving area If the Pause button is pressed again it will resume job execution at the point where the motion system was paused If the Start button is pressed while the machine is in a paused state it will restart processing at the beginning of the laser job SELECT This button activates the currently highlighted menu item on the display ESCAPE This button exits from the currently selected menu item Navigation The navigation buttons perform different functions depending on the display screen selected See the display section for more details FOCUS This button has two functions Manual Focus and Auto Focus Momentarily pressing the Focus button will move the focus carriage to a pre stored position for manually focusing on materials using a focus
75. formity Warning This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures FCC Compliance This ULS laser system has been tested and found to comply with Federal Communication Commission FCC directives regarding Electromagnetic Compatibility EMC In accordance with these directives ULS is required to provide the following information to its customers FCC Compliance Statement and Warnings This device complied with FCC Rules Part 15 Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation This equipment has been tested and found to comply with the limits for a Class A digital device as set forth in Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with manufacturer s instructions may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his or her own expense Users should be aware
76. he more popular Windows software for printing to the laser system Note ULS provides no warranties or guarantees regarding compatibility with any third party software packages not supplied by ULS Note ULS laser systems are not postscript devices and therefore are not compatible with PostScript fonts Use True type fonts only General Software Guidelines Use the following GENERAL guidelines when configuring Windows software applications to print to the ULS Windows printer driver Page Setup To properly position graphics in the laser system processing field most graphics software will permit the customization of the page size and orientation As a rule of thumb try to set the page orientation in your software of choice to Landscape and the page size to match the engraving area of your laser system This should result in the upper left corner of the page aligning with the upper left corner or zero zero of the laser system processing field If you are using the manual printer driver tab the page size in your graphic software may also be reduced to match the size of your material but remember to adjust the page size in the printer driver to correspond to the graphics software s page size If the page size in the software and the page size in the ULS printer driver match the alignment between the upper left corner of the page and upper left corner of the processing field should be preserved Some graphics software will provide on screen ru
77. he same outlet It may be necessary to attach the laser system to a dedicated electrical line to resolve the problem 19 4 The laser system is designed as a Class Group A pluggable device It is also designed for connection to IT Power systems which provide the most flexibility to the user 20 System User Supplied 8 We recommend you consult with a licensed contractor to meet local safety and building code requirements The exhaust system must be capable of supplying a minimum of 500 CFM cubic feet per minute of airflow while under a load of 6 inches of static pressure B50m hr at 1 5kPa Do not install forward incline backward incline in line or ventilator fans because these types of air handlers are inadequate and inappropriate for this type of installation A high pressure blower must be used to meet minimum airflow requirements For personal safety and noise control we recommend that the exhaust blower be mounted outside the building Rigid tubing should be used for the majority of the connection between the blower and the laser system The tubing should be smooth walled and have as few 90 degree bends as possible Install an exhaust gate to adjust airflow and to close off the exhaust when the laser is not in use Place this gate near the laser system within 5 to 10 feet 1 50 to 3 00 meters Use a short piece of industrial grade wire reinforced rubber tubing to connect each laser system exhaust port to an exhaus
78. home the Z axis using the home Z command in the UCP viewer tab and re check If you are still having trouble recalibrate the lens using the lens calibrate function in the system tab of the UCP Initiating laser processing Once the material is placed and focused you are ready to initiate laser processing of the selected laser job file If you need to use air assist for the material to be processed make sure you have an air assist cone or backsweep installed on the carriage and the ULS computer Controlled Compressed Air Unit is properly connected see the accessories section for details Also ensure that your exhaust system is on and exhaust air is flowing through the machine Then start the laser job by pressing the start button on the control panel or in the UCP Caution Make sure proper exhaust flow is present in the laser system before initiating laser processing If proper exhaust flow is not present damage to optics and other laser system components can occur very quickly 66 Third Party Graphic Software Configuration ULS Windows Printer Driver will work with a wide variety of Windows based graphic software to create laser jobs through the Windows Print System Every effort has been made to make the printing process as seamless as possible however to get the best results when printing through the ULS Windows Printer Driver you should be aware of a few general guidelines for all software as well as some specific notes regarding some of t
79. ickness You must enter the thickness of the material to be processed This value is used by the materials database to calculate the vector cutting job settings to ensure that the laser cuts all the way through the material This value is also used to by the laser system to move the Z axis to the proper focus height when using the auto Z mode Using a caliper or similar measuring device measure the thickness of your material and enter it into the Material Thickness box Units This section allows you to switch between Metric and English units Fixture Type None If you are not using any type of fixture set the drop down menu to NONE Rotary If you have purchased this accessory read how to install and operate this fixture in the Accessories section of the User Guide Custom cutting table This setting is used to set the height offset from the engraving table of any fixtures such as the cutting table or any custom fixtures you might use to support the material to be processed This value is used along with the material thickness to move the Z axis to the proper focus height when using the auto Z mode Vector performance This setting allows you to adjust vector performance from Standard to Throughput or Quality This affects how small geometry and curves in your graphic are processed The Quality mode will increase job completion time but improve vector quality Throughput mode will decrease job completion time but may have an adverse eff
80. inch 10 16 cm port Two 4 inch 10 16 cm ports 10 Watt 13 Ibs 6kg 25 30 Watt 20 Ibs 9 kg 35 40 Watt 23 Ibs 10 kg 45 50 60 Watt 26 Ibs 12 kg 75 Watt 29 165 13 kg 345 lbs 156 kg Laser Cartridge Weight Standard Air Assist Air Assist Cone Air Assist Back Sweep Air Compressor Available Options desiccant or refrigerated dryer options Computer Controlled Air Dual Head Honeycomb Cutting Table Rotary Fixture and Lens Kits Chapter 2 Safety Description of Appropriate Use This device is designed for laser cutting and engraving in an office laboratory workshop or light duty manufacturing environment Materials to be processed must fit completely inside the system for proper operation CAUTION This device is not designed tested intended or authorized for use in any medical applications surgical applications medical device manufacturing or any similar procedure or process requiring approval testing or certification by the United States Food and Drug Administration or other similar governmental entities General Safety Use of the equipment in a manner other than described in this manual or failure to follow the operational requirements and safety guidelines listed in this manual can result in injury to yourself and others and may cause damage to the equipment and your facility EXPOSURE TO THE LASER BEAM MAY CAUSE PHYSICAL BURNS AND CAN CAUSE SEVERE EYE DAMAGE Proper use and care of this system are
81. indow without saving changes made to the settings Apply Button The APPLY button saves all changes made to the printer driver settings OK Button The OK button saves all changes made to the printer driver settings and closes the printer driver settings interface window and takes you back to the previous window 47 Raster Sub Tab Renner GERENS The raster sub tab on the manual control tab of the Print Direction Dithering printer driver setting interface displays a group of settings 7 gee which affect how raster objects are processed by the ania CONI laser system The controls in the sub tab are described rr below Se 0 0 Definisan Print Special Effects 1 2 3 Tuning The drop down list allows you to choose from several special print modes normal for most materials and applications or one of the other modes for special applications The modes work as follows Normal mode In this mode all single color raster data is mapped to the closest color in the color table and processed using the job settings attached to that color All grayscale or multicolor bitmaps are converted to grayscale and then a dither pattern is applied to them and the black color job settings are used This is the default recommended mode of operation Frame Rasters A Frame Rasters feature is available in normal mode which affects the way rastered objec
82. ion button will cause the carriage to move continuously in the direction indicated until the key is released Z Menu This menu screen displays the current position of the engraving table in the Z axis and allows you to move the table up and down manually to load material and focus using the UP DOWN navigation buttons momentary press of a navigation button moves the table a single step in the indicated direction The size of a single step is indicated by the position of the check mark at the bottom of the screen The check mark can be toggled between the tenths hundredths and thousandths positions using the SELECT key Holding down a navigation button will cause the carriage to move continuously in the direction indicated until the key is released 64 Loading and Processing Materials Before laser processing material you will need to load material into the laser system and then focus the laser system onto the top surface of the material Loading Material Open the top door to the laser system and place material to be laser processed onto the engraving table You may need to manually move the support table down to allow clearance to fit thicker materials into the machine If you are cutting you can also use the cutting table use of this accessory is described in the accessories section of the manual Caution Material to be laser processed must fit completely within the machine so that the all access doors to the laser system can
83. ipped causing a loss of laser power to the material If this occurs follow instructions below to realign the cone 74 Cone Alignment Check and Adjust 1 2 G 4 EE CAUTION Do not install the cone unless you plan on using Air Assist and never use the Air Assist Cone without proper airflow Leaving the cone attached to the cone base and running the laser system without airflow will cause smoke from laser processing to be drawn up into the cone and rapidly damage the focus lens Also remember to make sure the back sweep mounting screw is installed in the air feed hole for the back sweep when using the cone so air does not escape out the back sweep air feed port Power the laser system ON and start the UCP Open the top door Position the focus carriage in the middle of the field Place a piece of paper 1 underneath the cone and observe the position of the red beam 2 in relation to the center of the bottom of the cone 3 If the red beam is not centered first make sure the cone is seated correctly then if necessary slightly 1 4 turn loosen the mounting screws for the cone base and adjust the base 5 until the red diode laser comes out of the center of the cone opening Tighten the base mounting screws 4 gently and re check the cone s alignment ULS Computer Controlled Compressed Air Unit The ULS computer Controlled Compressed Air Unit provides a 60 PSI 2 5 cfm 4 1 bar 4 25 cubic meters hour so
84. is will result in vertical lines that look dotted You can then look at the dots and if they are not lined up vertically adjust the tuning value by 1 2 ticks and try again Repeat until the dots in the dotted lines are lined up vertically Note If you need to use image enhancements for you application you should use the image enhancement tuning procedure in place of this procedure Image Enhancement Controls Image Enhancement controls CONTRAST DEFINITION and DENSITY help compensate for laser response when raster engraving or marking at higher speeds in order to make edges crisp and defined and to keep thin elements of a graphic being printed such as certain fonts especially at small font sizes and thin vertical lines from fading out Keep in mind that the TUNING value will be different if you have Image Enhancements enabled vs disabled Note The Image Enhancement feature is not available in 3D or rubberstamp printing modes 52 Contrast CONTRAST increases laser power at the edges of thin graphical elements in areas of a graphic that are high density a lot of detail packed close together such as the area outlined in the figure below ithin this area using too little CONTRAST may cause thinner parts of the letters or thin vertical lines to appear too thin faint or even non existent when Rastering at high speeds Having too much CONTRAST will cause the affected areas to appear too thick bold or over powered Definition DEFINITI
85. ive T Positive Image Shoulder applied to negative and positive images applied to it By default all other colors are forced to raster mode and are not used since colored raster data is halftoned to black The red pen is left in rast vect mode and it is recommended that all vector cut lines in the graphic being printed be colored red so that they will be interpreted as vectors Any black vector lines will the converted to raster objects Rubber Stamp Setup Button When you press the Rubber Stamp Setup Button the rubber stamp shoulder controls window will appear with the following settings Taper Selection You can use Taper Selection to choose from a selection of predefined shoulder angles for specific rubber stamp applications In most cases these predefined shoulders will be adequate However you can create custom shoulders by pressing the New buiton Image Options Invert Page This converts all black objects into white and all white objects into black for the entire page CAUTION When using the Invert Page feature you may need to reduce your page size to match your material size so that the entire work area is not engraved Image Options Mirror Page This mirrors the entire page from left to right horizontally at the time of printing Power The Power table graphically represents the shoulder characteristics of the predefined rubber stamp shoulders and also allows you to adjust the shape of any
86. latches for the laser cover are lockable If you lose your keys please contact our Customer Service Team at 480 609 0297 USA 43 1 402 22 50 Austria 81 45 224 2270 Japan or e mail us at support ulsinc com for new keys b 2 Locate the mounting blocks 1 the laser latches 2 and alignment forks 3 Notice that the alignment fork has a groove 6 located between two blocks one short 4 and one tall 5 3 Locate the V groove along the upper 3 and lower 2 part of the laser cartridge base plate and the alignment plate 1 at the end of the base plate 29 4 0 oo If you have purchased two laser cartridges mount the one cartridge onto the lower mounting blocks first Single laser users should mount the laser cartridge in the top position Pick up the laser cartridge by the ends and tilt it ata 30 angle as shown 1 Mount the cartridge onto the mounting blocks shown in step 2 by placing the upper V groove on top of the mounting blocks Slide the cartridge to the right until the outer edge 2 of the alignment plate contacts the inside edge of the tall block of the alignment fork Slowly rotate the laser cartridge down into place making sure that the alignment plate is centered in the groove in the alignment fork The laser should click onto the spring loaded laser catch shown in step 2 to lock it in place Never force the laser onto the laser latch If the laser does not install smoothly
87. lers If this is the case it is often possible to configure the rulers so they match those in the laser system This can also help with positioning of graphics in the processing field of the laser system Power Control through Color Selection As mentioned earlier your laser system uses colors to assign laser settings to different elements of the graphics you are printing The materials database driver tab uses three colors BLACK raster objects RED vector cut objects and BLUE vector mark objects The manual driver tab uses a color table of eight colors BLACK BLUE RED GREEN CYAN MAGENTA and ORANGE These colors are defined in the RGB Red green blue color system using the following RGB values In order to ensure that the colors you are using in your graphics will map appropriately in to the printer driver colors you should learn how your graphic software defines colors and if possible use or set up an RGB pallet with the RGB values listed below RED R GREEN G B BLACK p NEM RED o fa NEM GREEN p zs p YELLOW 259 255 0 BLUE 0 COLORS C x gt Z ho Oi 67 Vector Output for Vector Cutting and Marking The printer driver distinguishes between raster objects raster engraving and vector objects vector cutting and marking by the types of elements contained in the graphic being printed All graphics other than outlines of very thin line widths will be interpreted as raster objects a
88. me in half When this switch is activated two extra densities become available See the accessories section for more details on operation of the SuperSpeed 50 Print Direction The default direction is Down which begins raster engraving at the top of the field and finishes at the bottom On some materials you may get better results by starting at the bottom and engraving towards the top of the field Up due to the fact that smoke and fumes from the engraving process travel over the surface of the material before being exhausted and can mar the previously engraved areas Dithering Dithering settings are used when printing graphics that contain grayscale or color bitmaps such as photographs in all printing modes except 3D mode A dither pattern is a special screen filter that is used to convert a grayscale or color image to monochrome black and white The screen filter reduces the image to black and white while preserving the illusion of shades of gray by varying the spacing of pixels dots in the image Darker areas have more dots spaced closer together and lighter areas have fewer dots spaced farther apart Since the laser system is not capable of directly reproducing color or shades of gray this is the method used to mimic shades of gray in order to engrave or mark photographs onto material There are three choices for the dither pattern applied Halftone The halftone dither pattern is a line type filter which applies a 45 line screen to a
89. n be initiated a Automaton m rTTTTTT Text CS Coo 2 Ai 6 2 8 Rotary Fixture The Rotary Fixture allows the laser system to engrave and mark on cylindrical objects The Rotary fixture is equipped with an external cone shaped fixture mounted to the fixed motorized end and an internal cone shaped fixture attached to the adjustable end allowing the fixture to hold a variety of objects such as wine glasses mugs cups etc Additional internal and external cone fixtures can be purchased by contacting the ULS Customer Service Team at 480 609 0297 USA 43 1 402 22 50 Austria 81 45 224 2270 Japan or e mail us at support 2ulsinc com Installation 1 Lower the laser system engraving table enough to install the rotary fixture Make sure the motion system will clear the top of the rotary fixture 2 Now turn the laser system OFF 3 Place the rotary fixture support bracket 1 on the table positioned over the mounting holes on the right side of the table Install the provided thumbscrews but leave the thumbscrews loose enough to allow adjustment of the rotary fixture 4 Place the Rotary Fixture on top of the bracket so that its pivot bolts sit in the forks in the mounting bracket Push the fixture 4 against the top ruler then tighten down the thumbscrews 5 88 5 With the power to the system still OFF connect the rotary fixture control cable to the rece
90. n calculate the scale If you do not have the equipment to measure this you can use trial and error 9f The Universal Control Panel UCP When a graphic has been printed through the printer driver a laser job is created and passed to the queue a piece of software called the Universal Control Panel UCP The UCP software provides a convenient interface for interacting with and controlling your laser system Once you have installed the UCP a red diamond shaped icon will appear in the lower right corner of your Windows taskbar If for any reason the UCP is deactivated you can reactivate it by using the ULS Engraver shortcut found on your computer sg Fup s desktop The UCP is organized into three convenient tabs Viewer System and Diagnostics The following describes the features of each tab of the UCP AM Viewer Tab You send jobs to your laser system by printing to it Anytime you print to the laser system a job is created and inserted into the laser systems job queue Selecting the viewer tab allows you to navigate through and manage the jobs in the laser system job queue The viewer tab also allows you to operate your laser system right from your computer The viewer tab has the following functions Laser System Controls e he same controls found on the control panel your laser system are duplicated here e he green START button begins processing the selected job e The PAUSE
91. nd rulers Rulers should be installed slightly loose and then adjusted to match the edges of the processing area by placing the cutting table back into the machine and following step 7 of the installation instructions above 77 Dual Head The Dual Head option adds a second carriage to the X axis with a laser beam splitter inside which splits the laser beam into two beams with half the power each allowing you to simultaneously engrave or cut two copies of an image or pattern The Dual Head option can significantly reduce your overall engraving time however there are limitations involved when using this option It is not always twice as fast compared to engraving with a single head for two reasons One reason is that because the beam is split you only have half as much laser power per carriage and this may require you to slow the laser processing speed down to achieve the desired results The second reason is that the motion system accelerations are automatically reduced due to the added weight of the second Carriage The beam is not split EXACTLY 50 50 there is as much as 5 variation between the power levels of the two laser beams after splitting Although it is close enough for most applications the dual head option may not be suitable for very power sensitive applications such as cloth or vinyl cutting Because of a shift in the beam caused by passing the beam through splitting optics in the Dual Head carriage the engraving field
92. nd the raster mode will be used for laser processing Not all software is capable of printing vector output If you want to create jobs for vector cutting make sure your graphic software of choice allows creation of vector lines and that the line width can be 0 001 0 0254 mm or less The printer driver will interpret these objects as vectors Overlapping Raster Objects If the artwork created has raster objects that overlap the driver will automatically filter out the portion of the object that is not visible so that only the visible part of the underlying filled area will be engraved to prevent the overlapped area from being engraved twice This allows the color white to be used as an effective drawing tool Since the laser system will not engrave the color white this is the background color it can be used to block out the undesired engraving areas of raster objects However you cannot use a white fill to cover a vector outline the outline will vector cut even though you cannot see it on screen Overlapping Vector Objects The driver does not filter vector objects that overlap each other If you place one thin vector outline on top of another both outlines will be cut by the laser system This can be useful for making multiple cutting passes in one laser job for thicker materials Bitmapped Scanned Images When printing raster objects such as photographs which are grayscale or color bitmaps keep in mind that the printer driver uses a dither
93. ng from the back sweep as necessary to optimize the effect of the air assist 2 Insert the air assist back sweep s brass tube into the forward of the two holes on the carriage 73 1 Use the thumbscrew 1 removed earlier to hold the air assist back sweep in place Adjust the air assist back sweep s height by loosening the thumbscrew 2 and adjusting it up or down Tighten the thumbscrew once it is at the desired height To adjust the angle of the air flow turn the screw 3 in small increments to direct the air jet to the desired position over the material A convenient way to align the air flow is to focus on the material to be processed and then align the nozzle using the angle and height adjustments toward the red target laser which is on when the laser system is powered on and the top door is open Note If you remove the backsweep always remember to reattach the mounting thumbscrew 1 to seal the air feed port Air Assist Cone To install the cone insert the cone 1 into the cone base completely until it bottoms out Tighten the screw on the side of the cone base 2 until it is snug To remove the cone simply loosen the screw 2 and pull the cone straight down Do not remove or loosen the cone base mounting screws 3 amp 4 to mount or dismount the cone These screws keep the cone base aligned with the laser beam If the cone becomes misaligned with the beam portions of the laser beam will be cl
94. ngs for a particular material in the database by selecting that material in the materials database tab and selecting edit Keep in mind that these settings are tuned for the particular raster speed and power level stored in the database and if you need to change the speed or power significantly for your application you may need to establish new values by testing Also remember that these settings are for high speed engraving on sensitive materials such as anodized aluminum and acrylic and may not be necessary for your application Step 1 Establish the nominal power setting The enhancement settings work best when you are not overpowering the material The first step is to establish the minimum laser power necessary at the desired processing speed to mark the material or to engrave the material to the required depth You should not use more laser power than necessary The best way to determine this is to engrave a 4 101 6 mm wide by 0 5 12 7 mm tall solid black rectangle in the center of the processing field Use a scrap piece of material to adjust laser power in a series of 5 increments at the desired processing speed until you establish the minimum power level required to produce the desired result Make sure image enhancements are DISABLED 53 Step 2 Use text to set the CONTRAST parameter Type in a string of text using the Times New Roman font set at 8 or 10 points in size Make sure that the text string is at least 6 inches long an
95. nnection for PNP mode 3W1 SET TO NPN MODE CIRCUITRY ON AUTOMATION BOARD OUTPUT PORT EXAMPLE EXTERNAL USER CONNECTIONS PINS 25 max Sn J6 4 OUTPUT 2 J6 3 OUTPUT 1 25 mA max P52802 OPTOISOLATOR 5V DC to 24V DC IO GND 16 1 J2 INPUT PORT NOTES 1 EXTERNAL PULLUPS MUST LIMIT CURRENT TO 25 mA MAX 2 VOLTAGE MUST BE lt 32VDC 3 OUTPUT 1 AND OUTPUT 2 SINK CURRENT IN NPN MODE Example Connection for NPN mode 86 Available Automation Port Functions Input and output events are configured in the systems tab of the UCP The controls for automation Port setup will only be visible if the automation board is plugged in and working properly You can configure the input functions to perform the following actions Start Job Pause Job Resume Job Select Previous Job Select Next Job Initiate Autofocus Display a Message Z height and Quit the UCP application A delay can be programmed before each action occurs and messages can be assigned to each action You can configure the Output Ports via the Output Events menu to supply information about the completion and abortion of jobs Jobs are aborted when any error or a pause occurs The output ports will change state when the event assigned to them occurs Automation Port Configuration Example There are many ways to employ the automation port functions In this example we will use two functions start job and pause job to illustrate th
96. nsure power is off to the engraver and any accessories such as the compressor 2 Using the supplied patch cable plug the round end into the laser system Computer Controlled Air Assist COMPRESSOR jack 83 Then connect the other end of the patch cable to the PWR COM IN RJ9 connector at top of Automation Kit 4 Optional If you are using an ULS computer Controlled Compressed Air Unit for air assisted laser processing use the included RJ9 to RJ9 cable to connect the compressor to the unused RJ9 PWR COM OUT jack on the automation kit 84 External Wiring The automation kit connector J2 is used to wire external signals to six programmable inputs which can initiate various laser functions To trigger a function supply between 5V DC to 24V DC to one of the input pins as shown below It is not necessary to limit current with a resistor to the input pins The pulse on the input pins should be held high longer than 5mS in order to register FUTURE USE DO NOT USE CIRCUITRY ON AUTOMATION BOARD Configuration changes depending 5 1 CIRCUITRY ON AUTOMATION BOARD SN75240 ESD Protection PS2802 Optoisolator all 6 inputs are same as above J5 4 J5 3 J5 2 J5 1 OUTPUT PORT PINS NOTES J6 4 Switch SW1 selects either NPN mode to OUTPUT2 interface with TTL logic or PNP mode Also called Open Collector outPur 1 LEDS indicates the selected mode RED NPN GREEN PNP Open colle
97. ntrolled Air Assist e Compressed Air from the ULS computer Controlled Compressed Air Unit connects to the fitting labeled air in 2 e Gas supply is connected to the fitting labeled gas in 3 The quick fitting used to connect the gas supply accepts V4 NPT fitting e he control cable for the ULS computer Controlled Compressed Air Unit is attached to the connector labeled compressor 4 Functions of the Computer Controlled Air Assist The control box 1 represented by the dotted lines directs the compressed air source to the optics protection path and also to the cone The optics protection path is a direct path from the entry point of the compressed air source 2 to the 2 mirror 3 and 3 mirror 4 The air supply for the cone or backsweep comes from either the AIR valve 5 or the GAS valve 6 then travels through a flow control device 7 which adjusts its flow in increments of 25 50 75 or 100 and finally to the cone or backsweep The flow control device 7 can be adjusted through the printer driver settings The cone path protects the focus lens 8 and provides a downward flow directly into the beam path at the focus point of the laser beam You choose which source Gas or Air 5 or 6 to use through the printer drivers settings If you choose to use a gas to supply the cone the supply must go through the GAS coupling 9 As the diagram indicates the optics protection path is not regulated nor solenoid
98. o the laser system so that the four feet on the bottom of the cutting table are resting on the engraving table in the laser system 76 Then slide the table back and to the left until the two rear feet are up against the X axis ruler and the left rear foot is up against the Y axis ruler The feet of the cutting table must be aligned properly with the X and Y rulers in the laser system in order to ensure that the rulers on the cutting table line up with the processing field ENGRAVING TABLE 6 Make sure the adjustable manifold is squarely up against the exhaust plenum in the back of the machine to ensure good exhaust flow below the material and tighten the four screws on the side of the cutting table Be careful not to move the cutting table while tightening the screws 7 You can use the red pointer diode to ensure the cutting table is aligned to the processing field by moving the red pointer around the edge of the field using the manual motion keys If the cutting table is not aligned check that the feet are properly pressed against the X Y rulers in the machine If the feet are properly positioned and the rulers are still not aligned you can adjust them by loosening their mounting screws slightly you may have to remove the cutting table to do this Adjust the rulers and then retighten the screws Cutting Table Focus Lens Calibration Lens Size Alignment Q1 5 CAUTION To properly use the cutting table with the autofocus feature or the
99. oak in for a minute 5 Roll fresh cotton swab across the mirror in one direction Use a fresh swab for each pass Be gentle when cleaning the optic to avoid scratching the surface Repeat this procedure for the focus lens but make sure you clean both sides of the lens Beam Window or Collimator The beam window or collimator is where the laser beam enters into the processing area It is located in the upper left hand corner of the engraving area against the back wall and is yellow in color It is only necessary to clean the front side of the beam window Do not remove the optic to clean it simply clean it in the same manner as the 2 mirror Note If your system is equipped with Air Assist you must remove the optics protection housing to gain access to the optic to clean it Rotate the beam window cover counter clockwise 2 and then off at a 45 degree angle 3 If the beam window cover is stuck use a 1 16 Allen wrench to slightly loosen the screw 1 and try again Set the cover off to the side and clean the optic if necessary Reinstall the beam window cover being careful not to scratch the optic 100 Exhaust Plenum Power on the laser system and UCP Using the Z Axis buttons on the laser system or UCP raise the Z Axis table as high as possible Power the system OFF Open the front door Locate and remove the four socket head cap screws found on the inside of the laser system ao m
100. ollowing order e All open path vectors are output first beginning with the end point of the vector path that is closest to the current position of the focus carriage All subsequent open vector paths are output using the same nearest neighbor starting point method e Once open paths are completed closed paths will follow in a nested order beginning with closed paths that are contained within other closed paths with the innermost closed path executed first and ending with the outermost closed path Enhance and Sort Enhance and Sort turns on both features simultaneously Vector Scaling This feature allows you to calibrate vector output size if necessary for your application To calibrate the system draw a simple shape such as a square to a known size and print that shape as a vector object make sure line thickness is 001 0254 mm or less Measure the object vertically and horizontally using a caliper or other measuring device and use the formula desired length measured length to determine the scale ratio in X and Y Enter the result into the X axis and Y axis text boxes of the vector scaling feature respectively Keep in mind that this feature DOES NOT scale raster images If you are combining raster and vector images in one file the raster image may not align with your vectors Raster objects cannot be scaled after printing If it is necessary to scale raster objects adjust their size in the graphic application you are using 55
101. ond set of file navigation controls will appear below the preview windows allowing you to navigate through the pages in the multi page job Multi page jobs can by processed with each page manually selected in the preview screen one at a time or they can be merged and processed as a single job with or without a forced pause between pages Use the multi page control in the printer driver Setup button in the UCP to control this Laser System Status Indicators At the bottom left of the preview window two lights and some text are provided to indicate status of the laser system connected to the UCP Blinking of the lights indicate when the UCP is talking to the laser system and the status text indicates the current state of the laser system 60 System Tab The System Tab allows you to configure certain features of the laser system If your laser system needs to be calibrated you will need to do so from this tab The System tab contains the following controls e PRINT CACHE number indicates the maximum number of i Print Cache Tuning Universal Sounds print jobs that will be stored on uu Complete 2000 B ee eee ety print 0 i in addition to fe tuning for each your hard drive If you exceed the number shown the software will f e Units Lens Size Alignment enora automatically begin deleting the f lt i zs oldest jobs as newer jobs enter the queue unless Permanen
102. ou plan to print to the laser system 2 Position your graphic on page so that it is located horizontally within the upper and lower engraving limits that you determined earlier and center the graphic vertically as shown below 93 i me ee Degi Tpit riw Bio fh PO a ou tina es Cuira Fa E Linde 01 zr pan eo hs m i um 3L a 5 i FI 9 t 4 a LIDAM ESM Mani rick Fra Drac Second chc for Erbe Inol alacha il Shiekh muli saint iced gu 3 Once you are ready to print select print in your graphics software and open the printer driver preferences dialog In the materials driver tab select the material you are going to laser process select Rotary in ther fixture section and enter the diameter of the material measured earlier 4 Finally printing the job Note Remember before running a rotary job to rotate the material by hand until the position you want to be the center of your graphic is facing directly up Keep in mind that the rotary fixture does not have a home location in the rotational axis so the top most part of the material the part facing straight up is always the center of the graphic when printing using the materials driver tab or the center of the page when printing using the manual driver tab 94 SuperSpeed O
103. oved as dust and debris can build up in the laser cooling channels thus leading to overheating Adjustments and Lubrication Periodic adjustments are not normally required The bearings in the motion system will self adjust to take up any clearances as they begin to wear The belts are fiber reinforced and will not stretch under normal use so periodic tension adjustment is not necessary All bearings in the system are sealed and do not require lubrication Do not lubricate the tracks that the bearings ride in The only lubrication that may be required is to the screw threads for the Z axis lifting mechanism Over time contaminants may adhere to the lubricant which can cause the engraving table to bind up Periodically wipe off the contaminated grease with a soft cloth dampened with alcohol and apply fresh white lithium grease to the screw threads Never spray any degreasing solutions directly onto the threads Run the table up and down to work in the fresh grease 102 Maintenance Schedule We recommend the following schedule As necessary e Clean engraving table e Clean main enclosure e Clean top door window Every 8 hours of engraving e Clean X Axis and Y Axis bearings e Clean X Axis and Y Axis and bearing tracks e Clean X Axis belt e Check beam window 2 mirror 3 mirror and focus lens for debris Clean ONLY if dirty Every month Clean cooling fan filters Clean Z Axis lead screws with white lithium grease Check for X Axis
104. pretation of raster and vector elements in the graphic being printed in slightly different ways which will be described in the Printer Driver Interface section that follows 40 The Printer Driver Interface The printer driver is a piece of software that allows you to create jobs for the laser system using the Windows print system The printer driver has a preferences dialog with two tabs which allow you to set various parameters for a print job One tab offers a materials based approach to setting job parameters and the other offers a more detailed manual approach to setting job parameters Materials Database Printer Driver Tab beginner and casual user This tab of the printer driver is for the casual user and automatically calculates the appropriate laser job settings for a nominal effect based on the IHE material selected and the maximum output power 2 2 1 125 o of the laser installed Please note that when this cadbosra tab is used to set up a job all raster data is Sector Cutting printed using one set of job settings all vector cut amp Q9 x data using another set and all vector marking data using a third set There are only three sets of job settings available one for each type of graphic element in your print job raster objects vector cut objects and vector mark objects All elements of the graphic interpreted as raster objects will be converted to gr
105. ptacle on the laser system 6 f LA A A Ca d 1 Loading Material Before loading material into the fixture measure the diameter 1 of the material in the area where the engraving or marking is to be located by using a caliper or similar measuring device A wine glass is used for illustrative purposes here 1 Place the open end of the material 4 on the fixed end of the rotary fixture Lift the lever 2 on the adjustable end of the fixture and slide it up against the base of the material so the material rests firmly centered inside of the inverted cone Push the adjustable end of the fixture 3 to the right firmly against the bottom of the material Lower the lever on the end of the fixture to lock the material in place The rubber pads should keep the material from slipping Note If the material does not have an open end you can purchase an additional internal cone fixture to hold the material If the material has two open ends you can purchase an additional external cone fixture to hold the material To change out fixtures loosen the setscrew that holds the fixture to the rotary shaft remove the un needed fixture and replace with the new fixture 2 Note If engraving a tapered object 1 the Rotary Fixture can be tilted to maintain proper focus on the tapered surface To do this lift the left end of the fixture and place a spacer 2 underneath Slide the spacer left and right until the tapered
106. ptional Accessory The SuperSpeed option increases the productivity of the system by printing two lines of raster information simultaneously with each pass of the X axis over the material being laser processed This reduces job completion times at a particular density by up to 50 The option also provides two extra densities to choose from which can improve productivity even further The SuperSpeed option works by using a motor to tilt a system of beam splitting optics to precisely split the laser beams from two lasers at various angles to the focus lens This causes the beams to focus at different locations with respect to each other in the Y axis with a desired spacing between them The pulsing information for two lines of raster data pixels from the image being printed is sent simultaneously one line to one laser and the second line to the other laser with each pass of the X axis across the material Then the Y axis steps a small amount and the process is repeated This approach works well to dramatically increase productivity of a laser system without speeding up the motion system However results from the SuperSpeed option are sensitive to the material and application as well as setup and maintenance of the machine SuperSpeed may not be an appropriate option for every application Here are some guidelines for its use e The spacing between focus positions of the two lasers changes if you are out of focus The system is calibrated so that the be
107. r 5 The cone backsweep path goes through the flow adjustment valve 2 then a pressure gauge 6 and then to the cone 3 The amount of air flowing through the cone is adjusted using the flow adjustment valve 2 and pressure gauge 6 The cone path protects the focus lens and provides a downward flow directly into the beam path at the focus point of the laser beam 71 The Manual Air Assist also has a built in pressure sensors that will detect insufficient supply pressure and will stop laser processing An error message The air pressure is low or unstable will appear on the computer monitor indicating that there is a problem with your supply of compressed air Air Flow Setting Guidelines As a rule of thumb the flow rate should be set as low as possible for the application especially when using gas start with low flow and adjust upward until the desired result such as suppression of flame up Maintenance The components of the Manual Air Assist are maintenance free However use of air assist may cause the interior of the laser system to become dirty faster Keep you laser system clean for best performance Computer Controlled Air Assist Computer Controlled Air Assist is employed with a backsweep or cone to control air or gas flow onto the material during laser material processing This feature also provides compressed air to the optics mirrors and lenses in the system reducing contamination Air Gas assist aids in removing smok
108. r to plugging the laser system into a USB port on your PC CAUTION Damage to the laser system due to inadequate or improper installation or operation is not covered under the Universal Laser Systems ULS Warranty See the ULS Warranty for additional information A ULS Warranty document is supplied with your laser system Should you require a copy of the Warranty please contact our Customer Service Team at 480 609 0297 USA 43 1 402 22 50 Austria 81 45 224 2270 Japan or e mail us at Support ulsinc com Please refer to the Safety section before operating your laser system Step 1 Site Preparation Operating Environment User Supplied 1 2 The laser system must be installed an office laboratory workshop or light duty manufacturing environment Dusty or dirty environments can damage the laser system Keep the laser system isolated from any processes that produce airborne particles such as sandblasting sanding machining etc Also keep the laser system isolated from any equipment requiring mists of oil or water for lubrication Airborne dust and liquids can coat and damage optics and motion system components Avoid small enclosed non ventilated areas Some materials after laser engraving or cutting continue emitting fumes for several minutes after processing Having these materials present in a confined unventilated room can create a health hazard For best results since the laser cartridges are air cooled w
109. ritical component in the operation of your laser system In fact you cannot operate the laser system if your computer is not connected powered on running Windows and running the Universal Control Panel UCP software You can only run one laser system per computer You will need to purchase a separate computer for each laser system you own You must operate the laser system using the computer that is directly attached to it via the provided 6 ft 2 meters USB cable USB cables longer than 6 feet 2 meters may cause the laser system to malfunction Computer and Operating System Requirements Minimum Computer Requirements User Supplied 2 0 GHz processor minimum 32 bit or 64 bit version of Windows XP Windows Vista or Windows 7 2 GB of RAM minimum 40 GB hard drive 15 GB free space minimum VGA monitor minimum 1024 x 768 resolution CD DVD Drive Mouse and keyboard Available USB 2 0 Hi Speed compliant port only Computer speakers optional Internet connection and e mail address optional Note Some computer manufacturers USB ports do not comply with USB 2 0 Hi Speed standards This may cause the laser system to exhibit erratic behavior Confirm that your computer is USB 2 0 Hi Speed compliant by checking your computer manual For more information on USB 2 0 Hi Speed compatibility please visit www usb org Other USB peripheral devices that demand a large amount of computer processing power may slow down the operation an
110. rning labels are placed on the laser system for your safety Do not remove these labels for any reason If the labels become damaged or have been removed for any reason do not operate the laser system and immediately contact Universal Laser Systems Inc at 480 609 0297 USA 43 1 402 22 50 Austria 81 45 224 2270 Japan or e mail us at support ulsinc com for a free replacement THS LASER MANUFACTURED BY UNIVERSAL LASER SYSTEMS INC BIST ST SCOTTSDALE AZ 05200 USA 5 DESIGNED FOR USE ONLY AS COMPONENT IN A ULS LASER SYSTEM THES LASER 5 CLASS 4 DEVICE AND DOES NOT COMPLY WITH LS CODE 21 CFR SUBCHAPTER J OR EUROPEAN STANDARD EN GOSSE 104 THE LASER PRODUCT Es MANUFACTURED UNDER ONE OR MORE OF Us PATENTS 5 667 746 5 754 575 5867 517 5 51087 5 854 493 5 901 167 5 982 B05 6 181 713 8 983001 OTHER US AND INTERNATIONAL PATENTS PENDING CAUTION 221 0031 0 221 0086 0 RADIATION WHEN OPEN 22 vum DIRECT OR SCATTERED RADIATION 221 0089 0 221 0017 0 SERIAL XXXXX Bene gt MEI 221 0007 0 221 0018 0 AVOID EXPOSURE INVISIBLE LASER RADIATION IS EMITTED FROM THIS APERTURE ULS Laser Cartridge Labels 11 CAUTION CLASS 4 INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK FAILED OR DEFEATEDAVOIDEYE OR SKIN EXPOSURE HEVER Snel el Sac EC TODIRECT OR SCATTERED RADIATION 221 0016 0 WITHOUT CONSTANT SUPERVISION EXPOSURE TO THE LASER BEAM MAY CAUSE IGNITION OF COMBUSTIBLE M
111. rticular material DISCONTINUE processing any material that causes chemical deterioration of the laser system such as rust metal etching or pitting peeling paint etc Damage to the laser system from corrosive fumes is NOT covered under warranty DO NOT ATTEMPT TO MOVE OR LIFT THIS SYSTEM ALONE Obtain the assistance of additional people when lifting or carrying Secure motion system and doors before lifting Injury may occur if improper lifting techniques are used or the system is dropped DANGEROUS VOLTAGES ARE PRESENT WITHIN THE ELECTRONICSENCLOSURES OF THIS SYSTEM Access to these areas is not necessary during normal operation If it becomes necessary to open one of these enclosures for service reasons please remember to disconnect the power cord from your electrical supply NEVER REMOVE THE GROUND LEAD TO THE ELECTRICAL CORD AND PLUG THE SYSTEM INTO A NON GROUNDED OUTLET A laser system that is not properly grounded is hazardous and has the potential to cause severe or fatal electrical shock Without proper grounding the laser system may exhibit sporadic or unpredictable behavior Always plug the system into a properly grounded earthed outlet THE POWER SUPPLY CORD IS THE MAINS DISCONNECT DEVICE THE EQUIPMENT SHOULD BE LOCATED CLOSE TO AN EASILY ACCESSIBLE POWER OUTLET To disconnect the equipment from the supply mains the power cord should be unplugged from the power outlet or main power inlet appliance coupler of the unit
112. s Setting the DEFINITION too high will result in ascenders and descenders appearing too fat or bold compared to the rest of the image Step 4 Reduce DENSITY as needed Once CONTRAST and DEFINITION have been set to the appropriate levels you can adjust DENSITY to increase or decrease boldness of the image as a whole If everything appears overpowered or bold try reducing the DENSITY down from 100 in increments of 5 and note the results For most applications this is not necessary and you can leave the DENSITY at 100 its default value Density can be especially useful for inverted images Step 5 Establish the tuning value Once the Contrast Definition and Density are determined an easy way to set the tuning value on a given material at a desired processing speed is to create a graphic consisting of about 20 thin vertical lines about 1 25 4 mm tall and 010 254 mm apart in the center of the engraving field The lines should have a line thickness of 001 0254 mm if possible in the graphic application being used otherwise use the thinnest the application allows Then print the graphic to the laser system as a raster image by forcing the color the lines are drawn in to be in Rast Mode in the color table and the image density to 1 draft mode Make sure you set your processing speed equal to the speed at which you plan to run your application and the laser power set high enough to mark the material This will result in ver
113. ser marked or engraved It can also be referred to as the vertical resolution or dpi of the image There are six image density choices available in most models two extra density levels are available in SuperSpeed models Higher Image Density DPI settings produce better quality raster images with finer detail but reduce productivity by increasing raster engraving time Lower Image Density DPI settings produce lower quality raster images but increase productivity by decreasing raster engraving time Image Density DPI settings will also have an effect on vector quality and processing speeds when vectors objects contain many curves and small segments Higher image densities will produce finer vector detail but may reduce productivity and vice versa for lower image densities By running samples on scrap materials and tying different density settings you can find a compromise between throughput and image quality that is acceptable to you SuperSpeed optional accessory If the optional SuperSpeed accessory is installed a switch will be present to turn activate the feature This feature uses a beam splitter to separate the laser beams from the top and bottom lasers by a controlled amount so that they will focus one above the other on the material processing table with a distance between them equal to the density selected Each laser is pulsed separately to allow two lines of raster data to be engraved simultaneously which will cut job completion ti
114. shapes and only print correctly if converted to grayscale bitmaps Be aware that this mode converts the entire graphic being printed into a grayscale image including vectors and the black color job settings are used for processing Because of this you will notice that the color table is reduced to one color black when this mode is selected The dither pattern applied is the pattern currently selected in the dithering section of the raster sub tab Reduction Mode Raster Block Reduction Mode also known as Print Growth Management is specifically for barcode engraving and adjusts the barcode elements for readability by removing pixels from the edges of each element of the barcode being printed to adjust them for readability This is necessary because most barcodes are generated from barcode fonts so that the widths of the elements in the barcode are not adjustable This mode allows you to adjust the widths of the elements at time of printing to make the barcodes more readable with barcode scanners The Reduction Setup button allows you to control the amount of reduction that takes place Reduction Setup Button When you press the Reduction Setup Button the reduction setup window will appear and allow you to adjust the amount of reduction that takes place in 001 0254 mm increments Image Density The Image Density setting determines how many lines of pixels or dots per vertical inch are used to render a raster image on the material being la
115. sing the intensity gives you deeper results Decreasing the intensity gives you shallower results Always start at O on a scrap piece of material and make any necessary changes after a trial run Which Laser Dual Laser Systems Only If your laser system is dual laser capable and you have two lasers installed you can choose to use only one of the lasers for an application by deselecting the top or bottom laser If both lasers are selected the materials database will calculate the laser settings based on the combined power of both lasers If only one laser is selected the materials database will calculate the laser settings required based on the laser selected 41 SuperSpeed optional accessory If the optional SuperSpeed accessory is installed a switch will be present to turn activate the feature This feature uses a beam splitter to separate the laser beams from the top and bottom lasers by a controlled amount so that they will focus one above the other on the material processing table with a distance between them equal to the density selected Each laser is pulsed separately to allow two lines of raster data to be engraved simultaneously which will cut job completion time in half Computer Controlled Air Assist These controls allow you to configure air assist settings for the print job if desired You can activate air for raster objects vector cuts or vector marks individually and select the desired flow rate in 25 increments Material Th
116. strial com Should you have any questions please contact Universal Laser Systems Customer Service Team at 480 609 0297 USA 43 1 402 22 50 Austria 81 45 224 2270 Japan or e mail us at support ulsinc com Again thank you for choosing Universal Laser Systems Your Universal Laser Systems Team Table of Contents USER GUIDE CD Chapter 1 Specifications 5 Chapter 2 Safety 8 Chapter 3 Installation 18 Chapter 4 Operation 39 Chapter 5 Accessories 70 Chapter 6 Maintenance 96 Software Your Reference Guide contains the Software Installation CD Please follow the instructions for proper installation Warranty Your Reference Guide contains Warranty documents pertaining to your purchase Should you require a copy of the warranty please contact ULS at 480 609 0297 or email support ulsinc com Parts To order parts for your Universal laser system contact ULS at 480 609 0297 or support ulsinc com Chapter 1 Specifications Operating Environment Well ventilated office recommended or clean light duty manufacturing Operating 50 F 10 C to 95 F 35 C capable Temperature 73 F 22 C to 77 F 25 C for best performance Storage Temperature 50 F 10 C to 95 F 35 C Power Consumption Single Phase 110 240V AC 10 5 Amp 50 60 Hz up to Grounded earthed and stable surge and spike protected Particulate Odor High pressure vacuum blower capable of Outside Ventilated Exhaust Syst
117. sts against the front side of the focus carriage as illustrated Take note of the fit of the focus tool it should look like the diagram to the right in the upper left corner of the system This corner will be your reference point Alternate leveling method available See the end of this section Using the upper left corner as a reference point move the focus carriage by hand to each corner and take note of any differences between the fit of the focus tool in the upper left corner of the field and the fit of the focus tool in each of the other corners Gap too big Gap too big 34 6 If one or more of the other corners does not match the upper left corner loosen the lock nut and adjust the caster directly underneath that corner up or down until the focus tool fit at that corner matches the fit at the upper left corner First loosen the lock nut 1 then turn the adjusting screw 2 in 1 8 turns Once the foot is at the correct height tighten the lock nut 1 When you are done the focus tool fit at all four corners should be the same Alternate leveling method For the best leveling results use a digital caliper and adjust the caster directly under each corner that does not match the height of the upper left corner until that corner matches the upper left corner s height Verify that you zero out the caliper before taking any measurements The height at each corner should be within 0 010 0 254 mm of the height at
118. style for the rubber stamp Print Direction Select the direction in which you want raster printing to proceed The choices are from the top of the material processing field going down or from the bottom of the material processing field going up Dither Type This drop down menu allows you to choose the type of dither to apply to raster elements of the graphic being printed 3D Power button This button is used with the 3D print mode to adjust how the grayscale levels are mapped to laser power level See the 3D mode description in the manual driver tab section of the manual for more details Units Choose Metric or English units for data entry Image Density Choose your image resolution 5 is the recommended default 6 is for very fine images and lower values become more and more coarse Raster Engraving Settings In this section of the Material Editor window you enter the laser job settings to be used for raster engraving These settings must be determined for your material through testing For a deeper explanation of these laser job settings see the Manual Printer Driver Interface Tab section of the manual Vector Marking Blue Pen In this section of the Material Editor window you enter the laser job settings to be used for vector marking These settings must be determined for your material through testing For a deeper explanation of these laser job settings see the Manual Printer Driver Interface Tab section of the manual Vector Cut
119. t is checked in the File Management window HPDFO Auto Z Homing Options Enabled Dont Ratum Home Ager Engraving Disable Automatic Z Homing Home XY Before Engraving Detect Pressure Enabled LANGUAGE allows you to switch between available languages according to your preference UNITS allows you to choose between Metric or English units of measure AUTO Z enables a feature that automatically moves the Z axis to the material thickness value entered into the printer driver properties window in the color table If it is disabled the Z values in the color table will be ignored and you will need to set focus manually by using the Focus Tool If you use this feature make sure the Z axis has been properly homed The TUNING value is used compensate for mechanical lag when raster engraving by shifting the left to right and right to left raster lines with respect to each other by the amount entered This value is in pixels This value performs the same function as the tuning value in the printer driver and the values are additive The LENS SIZE selection lets the laser system know which lens you have installed This is important for proper function of the auto Z mode in the laser system and auto focus feature in laser systems with autofocus Lenses are calibrated to the laser system at the factory but if you replace a lens you will need to recalibrate the lens Select the Calibrate feature and follow the instructions given The ALIGNMENT Mode
120. t are processed in the laser system When this switch is off the raster strokes the X axis makes when laying down the pattern of dots on each line of the raster image can vary with the image For example if you are engraving a triangular shape the tip of the triangle will be engraved with short raster strokes and the strokes will get longer as the wider parts of the triangle are engraved If this mode is turned on the longest raster stroke for the raster object being engraved will be determined and all other raster strokes will be made equal in length to the longest raster stroke This will increase processing time but can improve edge quality when engraving or marking at higher processing speeds Use this mode only if necessary 3D mode This mode affects raster elements of your image In this mode all raster objects regardless of color will be converted to 256 color grayscale and then during processing the laser power level is varied on the fly in accordance with the grayscale levels in the image Lighter parts of the image will receive less laser power and darker parts more laser power resulting in a contoured depth and a three dimensional look Special 3D software is required to produce the type of grayscale images that are compatible with this mode Please contact our Applications Department for the latest 3D software recommendations If you select 3D mode you can adjust the grayscale to laser power level mapping table using the 3D Setup button Se
121. t gate and secure with a hose clamp This will provide isolate exhaust blower vibrations from your laser system Wire the exhaust blower electrically to a wall switch in the same room for easy ON OFF control Note The following diagram shows a typical exhaust system layout Use this as a guideline for proper exhaust system installation Although this diagram serves as an example we recommend you consult with a licensed contractor to meet local safety environmental and building code requirements and to also calculate the correct size blower required for your particular installation Length of exhaust pipe exhaust pipe diameter number of 90 degree angles and other restrictions must be calculated when determining the correct exhaust blower unit Installing an undersized or oversized blower is not only unsafe but can also lead to excessive wear and tear to the laser system and premature failure O O od m PEE Ies wo Exhaust blower mounted outside User Supplied Weatherproof shield User Supplied Rigid ducting matching the diameter of the blower inlet User Supplied Computer User Supplied Y pipe User Supplied Shut off or air flow gate User Supplied Flexible wire reinforced industrial grade rubber hose User Supplied Connection to laser system Exhaust On Off switch User Supplied 21 Step 2 Computer Requirements and Software Installation Your computer is a c
122. t the upper left corner of the rectangle as the zero zero point in the processing field and lay out your graphics inside the rectangle as desired Make sure you print with a 1 1 scale and make the plotter margins zero in the print setup screen Also make sure plotter offsets are set to zero CorelDRAW All versions CorelDRAW products have a color matching feature which interferes with the proper mapping of colors in graphics being printed with colors in the printer driver Make sure to turn color matching feature off when using CorelDraw Solidworks When using 3D solid modeling software such as Solidworks you must keep in mind that the laser system is a 2D device so you must create a 2D drawing view of the object you want to laser process You cannot print 3D parts and assemblies directly to the laser system To control placement of your job on the processing table in the laser system use a custom page size and make it the same size as your laser system s material processing area Make sure to remove any drawing templates and borders from the page or they will print also and be part of your laser job Once your page size is set match the material processing area in the laser system Treat the upper left corner of the page as equivalent to the zero zero point in the processing field of the laser system Solidworks does not give you the ability to precisely position sketch elements on the page so you can use the relocate feature in the UCP to
123. tep in the installation process you need to check your beam alignment You do this using the red pointer beam 1 Open the top door 2 Place a small piece of masking tape across the 3 4 19 mm hole in the focus carriage 1 Gently rub the tape around the edge of the hole so that you can see the outline of the hole through the tape 2 3 Power on your computer and verify that the Universal Control Panel UCP icon is present in the taskbar If not activate it by selecting the Universal Control Panel icon on your desktop 4 Power on the laser system by pressing the Power switch on the side of the laser system 5 With the top door open a red dot will appear on the masking tape 3 The red dot should appear centered within 1 8 inch 3 mm If not turn off the laser system remove and re install the laser cartridge and try again If the red dot still does not appear centered please contact our Customer Service Team at 480 609 0297 USA 43 1 402 22 50 Austria 81 45 224 2270 Japan or e mail us at support ulsinc com 6 Once you have completed laser beam alignment verification remove the masking tape Focus Carriage Beam Alignment Accessories Your laser system includes various accessories such as a cutting table for cutting applications and ULS computer Controlled Compressed Air Unit along with cone and backsweep for air assisted material processing The accessories section of the manual details how to install and us
124. that changes or modifications to this equipment not expressly approved by the manufacturer could void the user s authority to operate the equipment This equipment has been type tested and found to comply within the limits for a Computing Device per FCC part 15 using shielded cables Shielded cables must be used in order to insure compliance with FCC regulations Recycling w S By placing the above symbol on our products and accessories Universal Laser Systems is indicating that we are committed to helping reduce the amount of waste electronics ending up in municipal landfills Therefore Universal Laser Systems urges consumers to recycle this product and its accessories Universal Laser Systems is equipped to recycle any of its electronic products and accessories and will assist our customers with their recycling options To arrange for recycling of your ULS product or accessory please contact Universal Laser Systems for more information at 480 609 0297 USA 43 1 402 22 50 Austria 81 45 224 2270 Japan or e mail us at support ulsinc com 17 Chapter 3 Installation This provides step by step instructions for site preparation computer software setup and laser system assembly and connection Follow the instructions in the order shown 1 2 Site Preparation Operating System Requirements and Software Installation 3 Assembling and Connecting Your Laser System Note Make sure to complete step 2 software installation prio
125. the High Power Density Focusing Optics HPDFO Included with each kit is its own calibrated focal tool Different lenses produce different spot sizes and have different focal ranges For example the 1 5 lens produces a spot size of 0 003 0 076 mm and has an effective focal range of 0 075 1 91 mm This lens can engrave very fine detail but can only be used on very flat materials On the opposite end of the spectrum the 4 0 lens has a spot size of 0 013 0 330 mm but has an effective focal range of 0 2 5 08 mm making it much less sensitive to flatness of material and accuracy of focus but with the trade off of a larger spot size Contact Universal Laser Systems customer support for help in choosing the right lens for your application Automation Kit The Automation Kit provides six inputs to initiate various laser system functions using signals from external devices such as PLCs and provides two outputs for polling laser system status The automation kit is automatically detected upon power up and is configured from the System Tab in the UCP If the automation kit is not present the controls for the automation kit on the systems tab of the UCP will not be visible CAUTION ULS does not authorize or support third party safety devices via the Automation Kit Outputs are intended to be used for informational purposes such as to indicate error conditions they are not intended to drive external devices Installation 1 I
126. the job name is highlighted by the cursor As you scroll through the laser jobs the preview screen in the UCP on your computer will also update to show the laser job selected Pressing the START button will begin processing the selected job While a particular laser job is selected you can use the DOWN navigation button to highlight row B which allows you to view the laser settings assigned to the various colors in the selected laser job With the cursor highlighting row B use the LEFT RIGHT navigation buttons to scroll through the colors and Power Speed and PPI settings will update If you want to change a laser setting for a particular color in the selected job move the cursor to row C D or E using the UP DOWN navigation buttons and then use the RIGHT LEFT navigation buttons to change the setting Pressing the SELECT button after making changes to a setting will cause the change to be permanently saved in the laser job XY Menu This menu screen displays the current position of the focus carriage and allows you to move the focus carriage manually to any location in the processing field using the navigation buttons A momentary press of a navigation button moves the carriage a single step in the indicated direction The size of a single step is indicated by the position of the check mark at the bottom of the screen The check mark can be toggled between the tenths hundredths and thousandths positions using the SELECT key Holding down a navigat
127. the upper left corner 35 Finalizing the Connections Make the following connections in the order described otherwise static electricity can potentially damage the computer and or the laser systems electronics 1 2 Connect the 4 inch 101 6 mm flexible rubber exhaust system to the rear of the laser system Connect the laser system s power cord and your computer s power cord to a grounded electrical outlet CAUTION International users if using an adapter or replacement power cord for local outlets make sure that you attach the adapter correctly to the power cord and that you are using a properly grounded earthed adapter and power Do not power on the laser system at this time Locate the Thermal Sensor battery holder drawer on the side of the laser system Install the provided 9 volt Thermal Sensor battery using a flat head screw driver to open the drawer Note A properly installed 9 volt battery is necessary to operate the laser system The laser system will not function without a charged battery installed Keep a spare 9 volt battery on hand at all times 5 Connect the USB cable provided with the laser system between the USB port of the computer and the USB port on the back of the laser system CAUTION The laser system is USB 2 0 Hi Speed only The laser system comes equipped with a high quality 6 ft 2 0 meter USB 2 0 certified cable We recommend you use this provided cable Do not use any adapters
128. tical lines that look dotted You can then look at the dots and if they are not lined up vertically adjust the tuning value by 1 2 ticks and try again Repeat until the dots in the dotted lines are lined up vertically 54 Vector Sub Tab Vector The vector sub tab on the manual control tab of the printer Verior optimizer Vector Scaling driver setting interface displays a group of settings which mane 22 affect how vector objects are processed by the laser e nme Mis cono system The controls in the sub tab are described below Vector Performance Vector Optimizer Na til The four available selections apply to vectors and affect how vectors are grouped in what order they 9Q 9 QO are executed Vectors are grouped by pen color first and will always execute in the color order listed in the color table but all vectors of a given color will be grouped and executed based on which of the following controls is selected None This selection does no sorting or enhancing and prints in the original order in which they were passed to the printer driver by the graphics program you used to create them This is usually a random order Hemember however that they will always be grouped by color Enhance Only The ENHANCE function looks for all vectors that are connected in the graphic being printed and makes them into a continuous path Sort Only The SORT function will sort vectors so they are executed in the f
129. ting Red Pen In this section of the Material Editor window you enter the laser job settings to be used for vector marking These settings must be determined for your material through testing If the material can be cut by a laser you enable vector cutting by selecting the Material Can Be Vector Cut switch In order for the materials database to automatically calculate the necessary job settings for any material thickness you will need to determine job setting values for two different thicknesses of the material and enter them into the shallow and deep cut setting fields The materials database will interpolate and extrapolate for other thicknesses as necessary up to the max possible depth which you can enter into the max depth field This field allows you to limit the material thickness values that can be entered at time of printing For a deeper explanation of these laser job settings see the Manual Printer Driver Interface Tab section of the manual 44 Manual Printer Driver Interface Tab advanced users This tab of the printer driver is for the advanced user and allows the user to manually configure all laser job settings This approach allows the user much more configurability but requires a deeper knowledge of the laser job settings and how they affect laser processing Please note that when this tab is used laser settings are applied to the graphic being printed by color and each color can 1 b rat hae image Enh amire
130. tion verify that you are zoomed out in the preview window by right clicking on the mouse before entering the manual focus window e n the focus view the cursor changes to a blue target symbol with trailing X Y coordinates Pressing the mouse in the preview window moves the focus carriage to the selected position Selecting another feature from the drop down list terminates the focus feature and moves the focus carriage back to the home position e To move the focus carriage to a specific location select the GO button Type in the X and Y coordinates and press the GO TO button and the focus carriage will move to the specified location You can also move the engraving table to a specific Z height using the GO feature Estimate View drop down list The estimate feature approximately calculates the amount of time it will take the laser system to process the selected job For more complex jobs the estimate feature can take a while to estimate the job completion time Relocate View drop down list The Relocate feature gives you the ability to move the image in the selected job to another area of the engraving field This feature does not permanently modify the original image location When this feature is activated the image is surrounded by nine small squares anchor points representing the center and extents of the graphic Using these anchors you can relocate the image in one of three ways 1 You can select and hold an anchor point and drag
131. to use the calibrated focus tool provided with the lens kit Every lens kit is provided with a calibrated focus tool so make sure to use the one provided with the lens being used Manual focusing steps 1 Manually move the focus carriage out over the material to be laser processed 2 Move the engraving table manually up or down in the Z axis as necessary until base of the focus tool can be placed on the top surface of the material to be laser processed and the wedge shaped notch at the top of the focus tool can be placed as shown with the edge of the carriage fitting in the corner of the notch Laser processing results are very sensitive to focus so pay close attention to the fit of the focus tool 3 Remove the focus tool from the material processing area A second focusing method is to measure the thickness of the material use a calipers for accuracy to be laser processed and manually move the Z axis up or down until the Z axis position equals the measured thickness 65 Important Note Make sure the lens specified in the system tab of the UCP matches the lens installed in the laser system when using this method Caution In order for this method to work correctly the Z axis must be properly homed and calibrated to the lens being used To verify this move the Z axis manually until the Z axis position reads zero and use the manual focus tool as described in the manual focus section above to verify that the surface of the engraving ta
132. tool This pre stored position is defaulted to 2 down and 2 over from zero zero position in the machine however you can change this pre stored position using the focus position setting in the system tab of the UCP Holding the Focus button for one second or more will initiate the Auto Focus routine which will automatically lower the table and then raise the table until the auto focus sensor in the machine has located the top surface of the material Auto focusing is complete once the table stops moving To stop the Auto Focus routine at any point during execution press the Escape button 63 Display Main Menu When your laser system is initially powered up the laser system model name will appear on the displayed This screen will remain until the laser system establishes communication over the USB port with the Universal Control Panel running in the task bar on your PC If the UCP is not running in the task bar or the laser system is not connected to a USB port on the PC the laser system will not be able to function Once communication is established the Main Menu screen will appear giving you access to three sub menus File XY and Z Use the UP DOWN navigation buttons to highlight a sub menu and the SELECT key to enter it File Menu This menu displays the name of the laser job currently selected for laser processing You can scroll through the laser jobs stored in the queue in the UCP using the LEFT RIGHT navigation buttons while
133. urce of clean dry oil free compressed air for air assisted laser material processing in conjunction with the computer controlled air assist feature of the laser system It contains a sound insulated air compressor water dryer refrigerated dryer and particulate filter Installation 1 Make sure the laser system is turned off 2 Plug one end of a blue coiled hose into the compressor outlet fitting and the other end into the Air inlet fitting in refrigerated dryer unit 3 Plug one end of a second blue coiled hose into the outlet of the refrigerated dryer unit and the other end into the laser system air inlet 4 Plug the one end of the control cable into the control connector on the compressor and plug the other end into the compressor control connector on the back of the machine 5 Plug the compressor and refrigerated dryer into a wall outlet Please check the rating on your air compressor and refrigerated dryer for the power requirements 6 The compressor has a three way switch ON OFF and AUTO ON will leave the compressor on all the time The AUTO position allows the compressor to be controlled by the laser system In AUTO mode if you have selected the Air or Gas setting in the printer driver the Air Compressor will automatically turn ON when the a laser job is running and OFF when the job is complete Computer Controlled Air Assist Compressor Air CONTROL WIRE BLUE COILED HOSE REFRIGERATED AIR DRYER BLU
134. urfaces with your fingers handle optics only by the edge or optical housing Fingerprints can damage the optical coatings Never clean any optic right after engraving or cutting because the optic may be hot and the cool lens cleaning solution may thermally shock the optic and crack it 2 Mirror To gain access to the 2 mirror the mirror cover must be removed Remove the thumbscrew and slide the cover to the right and then lift the cover straight up Inspect the 2 mirror and clean it only if there is debris present To clean the 2 mirror with a cotton swab moisten the cotton swab with the lens cleaning solution supplied with the laser system Do not use other types of cleaners or solutions Gently roll the cotton swab across the mirror once Do not drag the swab or roll it back and forth as this can scratch the mirror If the mirror did not come clean use a fresh cotton swab and repeat the procedure 3 Mirror and Focus Lens 1 3 mirror and the focus lens are both mounted to the front cover 2 To gain access to the 3 mirror 3 and the focus lens 4 hold the front cover 2 with one hand and remove the three thumbscrews with the other hand Pull the front cover straight out 99 3 Tilt the front cover enough to enable you to apply the lens cleaning solution directly to the 3 mirror and to the focus lens 4 Flood the reflective surface of the 3 mirror with the solution If heavy debris is present let the solution s
135. ven the choice of using both laser cartridges or only one laser cartridge Top or Bottom If your laser system has one laser cartridge this setting will not be available Z Axis This control lets you set the Z Axis table to a specific height When the auto Z feature is turned on in the UCP and a Z height is set for a color in the color table the table moves to the height indicated before processing the elements in the print job graphic that were mapped to that color This feature can be used as a method of focusing by entering the thickness of the material to be processed This feature requires that the Z axis be calibrated to the focus lens being used and properly homed prior to running the job 46 Flow Computer Controlled Air Assist only This feature will not appear if you do not have the Computer Controlled Air Assist option installed This setting allows you to choose between Air or Gas inputs on the Computer Controlled Air Assist option or Off for no air flow Flow Rate Computer Controlled Air Assist only This feature will not appear if you do not have the Computer Controlled Air Assist option installed This setting allows you to select the flow rate for the air or gas input selected in 25 increments Color Order Order of Execution You can change the order of the colors in the color table by dragging the color up or down the list in the table This will change the order of execution of objects in those colors You can only chang

(PLS) User Guide - Engravers Network

Contents

Download Pdf Manuals

Related Search

Related Contents