TNC 320
Contents
1. But you can also work without the TNC operating panel a virtual keyboard simulating the TE appears on the PC screen with the TNC 320 s most important dialog initiation keys 23 Workpiece Measurement Setup Datum Setting and Measuring with Touch Trigger Probes Workpiece touch probes from HEIDENHAIN help you to reduce costs in the workshop and in series production Together with the TNC 320 touch probes can automatically perform setup measuring and inspection functions The stylus of a TS touch trigger probe is deflected upon contact with a workpiece surface At that moment the TS generates a trigger signal that depending on the model is transmitted either by cable or over an infrared beam to the control The touch probes are inserted directly into the machine tool spindle They can be equipped with various shanks depending on the machine The ruby ball tips are available in several diameters and the styli in different lengths The touch probes must be interfaced to the TNC 320 by the machine tool builder Touch probe with cable connection for signal transmission for machines with manual tool change TS 220 TTL version Touch probes with infrared signal transmission for machines with automatic tool change TS 440 Compact dimensions TS 444 Compact dimensions battery free power supply through integrated air turbine generator over central compressed air supply TS 640 Standard touch probe with2. CALL Programmable proaram call CALL og 3 p g Programmed stop interrupt STOP discontinue Touch probe functions SPEC Special functions e g comments structure E T yO U Or EB EE 3 LbE E m Unambiguous keys make programming easy Many functions are entered by soft key With the gray path function keys and conversational guidance you program line segments and circular arcs defined in various ways Spindle speed and feed rate are easily adjusted Minimize Setup and Nonmachining Time The TNC 320 Makes Setup Easy Before you can begin machining you must first clamp the tool and set up the machine find the position and orientation of the workpiece on the machine and set the workpiece reference point Without support from the control this is often a time consuming procedure but it is indispensable After all any error directly reduces the machining accuracy Particularly in small and medium sized production runs as well as for very large workpieces setup times become quite a significant factor Here the TNC 320 shows its strengths With its practice oriented setup features it supports the operator and helps to reduce nonmachining time Together with the touch probes the TNC 320 offers various probing features for aligning presetting and measuring the workpieces Delicate manual traverse For setup you can use the direction keys to move the machine axes manually or in
3. incremental jog A simpler and more reliable way however is to use the electronic handwheels from HEIDENHAIN see page 26 Particularly with the portable handwheels you are always close to the action enjoy a close up view of the setup process and can control the infeed responsively and precisely Workpiece alignment With HEIDENHAIN touch probes see page 24 and the probing functions of the TNC 320 you can forgo any tedious manual alignment of the workpiece e Clamp the workpiece in any position e The touch probe ascertains the workpiece misalignment by probing a surface two holes or two studs e The TNC 320 compensates the misalignment with a basic rotation which means that in the NC program the part is rotated by the measured misalignment Compensating workpiece misalignment Compensate misalignment by rotating the coordinate system or turning the table Workpiece presetting You can use a reference point to assign a defined value in the TNC display to any workpiece position Finding this point quickly and reliably reduces nonproductive time and increases machining accuracy The TNC 320 features probing cycles for automatic presetting Once found you can save reference points e in the workpiece preset table e in a workpiece datum table or e by directly setting the displayed value Workpiece presetting At a corner for example or in the center of a bolt hole circle Preset table The TNC 3
4. machine manually by pressing the axis keys or for maximum sensitivity with the electronic handwheel Offline program creation The TNC 320 can be programmed remotely just as well Your Fast Ethernet interface guarantees very short transfer times even of long programs TheTNC 320 is compact and easy to read The TNC 320 is a compact but versatile contouring control for three servo axes and servo spindle A further servo axis is an option Thanks to its flexible operating concept workshop oriented programmability with HEIDENHAIN conversational programming or offline programming and its scope of features it is especially suited for use on universal milling driling and boring machines for the following e Series and single part production e oolmaking e Machine building Research and development Prototypes and pilot plants Repair departments Training and education facilities And it offers the applicable features both necessary and helpful for Universal milling machines e Free contour programming e Milling cycles for complex contours e Fast presetting with HEIDENHAIN touch probes Drilling and boring machines e Cycles for drilling boring and spindle alignment e Cycles for linear and circular point patterns e Drilling oblique holes Machines with parallel secondary axes e Compensating movement in the secondary axis U V W through the principal axis X Y Z e Defining the principal and secon
5. wide range infrared transmission TS 740 High probing accuracy and repeatability low probing force SE 640 TS 440 More information about workpiece touch probes is available on the Internet at www heidenhain de or in the Touch Probes brochure or CD Tool Measurement Measuring Length Radius and Wear Directly in the Machine The tool is of course a definitive factor in ensuring a consistently high level of production quality This means that an exact measurement of the tool dimensions and periodic inspection of the tool for wear and breakage as well as the shape of each tooth are necessary A suitable touch trigger probe for tool measurement is the TT 140 It is installed directly in the machine s workspace where it permits tool measurement either before machining or during interruptions The TT 140 tool touch probe captures the tool length and radius When probing the tool either while rotating or at standstill such as for measuring individual teeth the contact plate is deflected and a trigger signal is transmitted to the TNC 320 The touch probe must be interfaced to the TNC 320 by the machine tool builder More information about tool touch probes is available on the Internet at www heidenhain de or in the Touch Probes brochure or CD 25 Positioning with the Electronic Handwheel Delicate Axis Iraverse To set up the workpiece you can use the direction keys to move the machine
6. work Unambiguous questions and prompts help you enter all the required information If you are used to DIN ISO programming however the TNC 320 is still the right control for you It displays soft key rows dedicated to the most important DIN ISO commands Or you connect a USB keyboard and use it to write the program Whether plain language prompts dialog guidance programming steps or soft keys all texts are available in all numerous languages Creating programs offline The TNC 320 is also well equipped for offline programming It can be integrated through its interfaces into networks and connected with programming stations or other data storage devices The INC 320 can also run programs that were written in DIN ISO format 14 Graphic Support in Any Situation Programming graphics The two dimensional programming graphics give you additional security while you are programming the TNC 320 draws every entered traverse command on the screen Program verification graphics To play it safe before running a program the TNC 320 can graphically simulate the machining of the workpiece It can display the simulation in the following ways e n a plan view with different shades of depth e n three planes as in the workpiece drawing e n a solid model 3 D view Details can be displayed in magnification In addition the TNC 320 indicates the calculated machining time in hours minutes and seconds Progra
7. 2nd additional axis for 5 axes and open loop spindle Position data coordinates Nominal positions for lines and arcs in Cartesian coordinates or polar coordinates Incremental or absolute dimensions Display and input in mm or inches Program entry Uu In HEIDENHAIN conversational format and DIN ISO over soft keys or USB keyboard Tool compensation Il radius in the working plane and tool length een contour look ahead for up to 99 blocks M120 Tool tables A Multiple tool tables with any number of tools Constant contouring speed Relative to the path of the tool center Relative to the tool s cutting edge Parallel operation m Creating a program with graphical support while another program is being run 8 Feed rate in mm min Contour elements Straight line Chamfer Circular path Circle center point Circle radius Tangentially connecting circular arc Corner rounding Rotary table machining I 8 Programming of cylindrical contours as if in two axes Approaching and IE straight line tangential or perpendicular departing the contour IE circular arc FK free contour Ir free contour programming in HEIDENHAIN conversational format with graphic support for programming workpiece drawings not dimensioned for NC Program jumps n Program section repeats Calling any program as subroutine Fixed cycles Cycles for drilling pecking reaming boring counterboring conventional and rigid tapping Cycles for milling internal and external threads Rec
8. Axes Swivel Head and Rotary Table Controlled by the TNC Option Many five axis operations that at first glance may seem very complex can be reduced to conventional 2 D movements that are simply tilted about one or more rotary axes or wrapped onto a cylindrical surface The TNC supports you with application oriented functions to help you write and edit such programs quickly and simply without a CAD CAM system Tilting the working plane Programs for contours and holes on inclined surfaces are often very complex and require time consuming computing and programming work Here the TNC 320 helps you to save a great deal of programming time You program the part as usual in the working plane e g the X Y plane but it is machined in a plane that is rotated in one or more axes about the main plane The PLANE feature makes it easy to define a tilted working plane You can specify tilted working planes in seven different ways depending on the information on the workpiece drawing Clearly arranged support graphics assist you during input You can define the positioning behavior with the PLANE function so that there are no unpleasant surprises when the program Is run The settings for defining the positioning behavior are identical for all PLANE functions making everything that much easier 12 Machining cylindrical surfaces With the TNC 320 it is quite easy to program contours which consist of straight lines and arcs
9. Bosnia and Herzegovina gt SL HEIDENHAIN NV SA 1760 Roosdaal Belgium www heidenhain be ESD Bulgaria Ltd Sofia 1172 Bulgaria www esd bg DIADUR Industria e Comercio Ltda 04763 070 Sao Paulo SP Brazil www heidenhain com br Belarus GERTNER Service GmbH 50354 Huerth Germany www gertner biz HEIDENHAIN CORPORATION Mississauga OntarioL5T2N2 Canada www heidenhain com HEIDENHAIN SCHWEIZ AG 8603 Schwerzenbach Switzerland www heidenhain ch DR JOHANNES HEIDENHAIN CHINA Co Ltd Beijing 101312 China www heidenhain com cn HEIDENHAIN s r o 102 00 Praha 10 Czech Republic www heidenhain cz TP TEKNIK A S 2670 Greve Denmark www tp gruppen dk 551 025 25 15 10 2009 F amp W Printed in Germany ES Fl FR GB GR HK HR HU JP KR ME MK MX MY NL NO Vollst ndige und weitere Adressen siehe www heidenhain de For complete and further addresses see www heidenhain de FARRESA ELECTRONICA S A 08028 Barcelona Spain www farresa es HEIDENHAIN Scandinavia AB 02770 Espoo Finland www heidenhain fi HEIDENHAIN FRANCE sarl 92310 Sevres France www heidenhain fr HEIDENHAIN G B Limited Burgess Hill RH15 9RD United Kingdom www heidenhain co uk MB Milionis Vassilis 17341 Athens Greece www heidenhain gr HEIDENHAIN LTD Kowloon Hong Kong E mail service heidenhain com hk Croatia gt SL HEIDENHAIN Kereskedelmi Kepviselet 1239 Budapest Hungary www h
10. key Keys on the monitor Select the screen layout Z Display machine mode or programming mode B Soft keys for selecting functions on screen K amp A Shift between soft key rows Keys on the control panel Program file management TNC functions PGM Program management MGT Manipulate and delete programs Supplementary operating modes Help function Display error messages Show pocket calculator Machine operating modes Manual Operation Electronic Handwheel Positioning with Manual Data Input Program Run Single Block Program Run Full Sequence Navigation and input G3 Ge DO ED E Navigation in dialogs Delete the last entered character Programming modes Programming and Editing Test Run with graphic simulation x ga Straight line chamfer Circular arc with center point Circular path with known radius Q Oo PN Circular path starting tangentially INS Corner rounding o X mS UO Contour approach and departure gt U U D Free contour programming Enter polar coordinates Enter incremental dimensions Entry of parameter instead of fixed value Definition of parameter Transfer actual position to program 12 IDEE Definition and calling of tools 18 Fr Definition and calling of cycles O lt O Q F Er im e mie cr T tr g m u Labeling and call ng of subroutines and program repeats r ius r
11. must be approached smoothly that is tangentially p Circular path defined by its end point with a smooth tangential departure from the previous contour element Circular path defined by its center point end point and rotational direction Circular path defined by its radius end point and rotational direction You simply specify the starting or end point of the contour and the approaching or departing radius of the cutter edge the control does the rest for you The TNC 320 can look ahead over a radius compensated contour for up to 99 blocks to watch for back cutting and avoid contour damage such as can occur when roughing a contour with a large tool Straight line defined by its end point Rounding circular ES path defined by radius and corner point with a smooth tangential transition to its adjoining contour elements Chamfer sf defined by the corner point and the chamfer length Programming Contours Unconventionally FK free contour programming Not all workpieces are dimensioned for conventional NC programming Thanks to FK the control s free contour programming feature in such cases you simply type in the known data without first having to convert or calculate your data It does not matter if individual contour elements are EN not completely defined as long as the O complete contour has been If the given data result in more than one mathematical solution the helpful TNC 320 pr
12. of traverse Spindle speed Error compensation Data interfaces Diagnostics Ambient temperature e Linear axes Main computer with TNC keyboard and integrated 15 1 inch TFT color flat panel display with soft keys HEROS real time operating system for machine control 300 MB on compact flash memory card CFR up to 1 um Angular axes to 0 001 MIE WU SS Ses Soe ann Or Se sss ese Linear in 4 axes Circular in 2 axes Circular in 3 axes with tilted working plane Helical superimposition of circular and straight paths 6 ms 3 D straight line without radius compensation e Position loop resolution Signal period of the position encoder 1024 e Cycle time of position controller 3 ms Maximum 100 m Maximum 100000 rpm analog speed command signal e inear and nonlinear axis error backlash reversal spikes during circular movements thermal expansion e Stick slip friction e RS 232 C V 24 max 115 kbps e Extended data interface with LSV2 protocol for remote operation of the TNC 320 over the data interface with the HEIDENHAIN software TNCremoNT or TNCremoPlus e 100Basel Fast Ethernet interface 3509 sSb T e Operation Fast and simple troubleshooting through integrated diagnostic aids 5 C to 45 C Storage 35 C to 65 C 27 Overview User Functions Brief description Ese version 3 axes plus closed loop spindle 1st additional axis for 4 axes and open loop or closed loop spindle
13. on cylindrical surfaces using rotary and tilting tables You simply program the contour in a plane as if the cylinder surface were unrolled You enter a contour in two dimensions as if in a plane and the TNC 320 then calculates and machines the corresponding cylindrical contour The TNC 320 features three cycles for cylindrical surface machining e Slot milling the slot width is the same as the tool diameter e Guide groove milling the slot width is greater than the tool diameter e Hidge milling The machine must be prepared by the machine tool builder for this function 13 Programming Editing Testing he INC 320 Opens Endless Possibilities The TNC 320 is just as universal in application as it is flexible in machining and programming Positioning with Manual Data Input You can start working with the TNC 320 even before writing a complete part program Simply machine a part step by step switching as you want between manual operation and automatic positioning Programming at the machine HEIDENHAIN controls are workshop oriented which means that they were conceived for programming right at the machine With conversational programming you can forget about memorizing G codes Instead you use dedicated keys and soft keys to program line segments circular arcs and cycles With a keystroke you initiate a HEIDENHAIN plain language dialog and the TNC begins immediately to support you actively in your
14. 1110 MM RESET Manusl operation Test run 113 N ce Dam 15 Manus operation Programming e BEGIN PGM 333 MM 1 GLK FORM 0 1 Z X48 vo 2 38 2 Slk FORM 0 2 x 100 v 1ee Z 8 13 27 3 TOOL CALL 5 Z 82508 4 L 24100 R FMAX H3 WINCOLOR 0288 2 SET UP CLEARANCE 0281 28 DEPTH O206 15 FEED RATE FOR PLNGNG 0283 8 SURFRCE COORDINATE 0264 450 32ND SET UP CLEARANCE 0336 5 F NOMINAL DIAMETER 0342248 ROUBGHING DIAMETER 8 END POM 332 M IL FT LLLLLE 15 Programming in the Workshop Straightforward Function Keys for Complex Contours Programming 2 D Contours Two dimensional contours are the daily bread of the modern machine shop Here the TNC 320 offers a variety of possibilities Programming with path function keys If contours are dimensioned for NC which means that the end points are specified in Cartesian or polar coordinates then you can program them directly with the path function keys Straight and circular contour elements To program a line segment for example simply press the key for linear traverse The TNC 320 asks for all information required for a complete programming block such as target coordinates feed rate cutter radius compensation and machine functions Appropriate path function keys for circular movement chamfers and corner rounding simplify your programming To avoid surface blemishes during approach or departure from the contour it
15. 20 s central reference point management The preset table makes flexible machining shorter setup times and increased productivity possible In other words it makes it much easier to set up the machine In the preset table you can save any number of reference points and assign an individual basic rotation to each one There are three ways to save reference points in the preset table e n the Manual mode by soft key e By using the probing functions e With the automatic probing cycles Manual operation Comment NO 7 u Center Hg2 32 364 443 B 8 2 8 8 8 Minimize Setup and Nonmachining Time he INC 320 Manages and Measures The difference in requirements placed on the classical machine for tool and mold making and machining centers are becoming ever less distinct Of course the TNC 320 is capable of controlling automated manufacturing processes It has the functions required to manage and measure tools and inspect the machining process It helps you reduce non cutting time increase productivity and improve production quality 10 Inspecting workpieces for proper machining and dimensional accuracy The TNC 320 features a number of measuring cycles for checking the geometry of the machined workpieces To run the measuring cycles you simply insert a touch probe from HEIDENHAIN see page 24 into the spindle in place of a tool This enables you to e recognize a w
16. D operations for which there are no standard cycles Of course parametric programming is also suited for 2 D contours that cannot be described with line segments or circular arcs but rather through mathematical functions Stay simple and flexible when programming machining patterns Machining positions are often arranged in patterns on the workpiece With the TNC 320 you can program very diverse machining patterns simply and extremely flexibly of course with graphic support You can define as many point patterns as desired with various numbers of points Manual operation Programming Bolt hole circle center X 19 Programming in the Workshop Reusing Programmed Contour Elements Coordinate transformation If you should need a contour that has already been programmed at another position or in a different size the TNC 320 offers you a simple solution coordinate transformation With coordinate transformation you can for example rotate or mirror the coordinate system or shift the datum With a sealing factor you can enlarge or reduce contours to respect shrinkage allowances or oversizes Program section repeats subprograms program calls Many machining operations repeat themselves either on the same workpiece or on different workpieces Once you have programmed a detail there is no reason to have to program it again With its subprogramming feature the TNC can save you a great deal of programming time
17. HEIDENHAIN HEIDEN AN Man aa Peration 150 000 ME 21 999 1 aD Wi W m 803 Y Z C 360 Q00 l yu 5 22g sr m MI H 1 gy S 1 1 19 18 ml 430 SOVR_ MEI TNC 320 The Compact Contouring Control for Milling Drilling and Boring Machines October 2009 Contents The INC 320 Where can it be used Compact and Versatile he right control for milling drilling and boring machines How does it look What can it do How Is it programmed Are there any accessories At a glance Well Designed and User Friendly The TNC 320 in dialog with the user Minimize Setup and Nonmachining Time The TNC 320 makes setup easy The TNC 320 manages and measures Machining with Four Axes Swivel head and rotary table controlled by the TNC Programming Editing Testing The TNC 320 opens endless possibilities Graphic support in any situation Programming in the Workshop Straightforward function keys for complex contours Programming contours unconventionally Field proven cycles for recurring operations Reusing programmed contour elements Fast availability of all information Open for Communication Fast data transfer with the TNC 320 he TNC 320 programming station Workpiece Setup and Measurement Setup pr
18. In program section repetition you label a section of the program and during program run the TNC repeats the section successively aS many times as required You can mark a program section as a subprogram and then call it at any point in the program and as often as you want With the program call function you can even use a completely separate program at any place in your current program This gives you convenient access to pre programmed frequently needed working steps or contours Of course you can also combine these programming techniques 20 Fast Availability of All Information Do you have questions on a programming step but your User s Manual is not at hand No problem The TNC 320 numerical control and TNC 320 programming station now feature I NCguide a convenient help system that can show the user documentation in a separate window You can activate the TNCguide by simply pressing the help key on the TNC keyboard or by clicking any soft key with a cursor in the shape of a question mark You switch the cursor by simply clicking the help symbol 9 amp that appears on all TNC screens TNCguide usually displays the information in the immediate context of the element in question context sensitive help This means that you immediately receive the relevant information This function is particularly helpful with the soft keys The method and effect of operation is explained in detail You can download the
19. NATN s r o 91101 Trencin Slovakia www kopretina sk Posrednistvo HEIDENHAIN NAVO d o o 2000 Maribor Slovenia www heidenhain hubl si HEIDENHAIN THAILAND LTD Bangkok 10250 Thailand www heidenhain co th T amp M M hendislik San veTic LTD STI 34728 Umraniye Istanbul Turkey www heidenhain com tr HEIDENHAIN Co Ltd Taichung 40768 Taiwan R O C www heidenhain com tw Gertner Service GmbH Buro Kiev 01133 Kiev Ukraine www gertner biz HEIDENHAIN CORPORATION Schaumburg IL 60173 5337 USA www heidenhain com Maquinaria Diekmann S A Caracas 1040 A Venezuela E mail purchase diekmann com ve AMS Advanced Manufacturing Solutions Pte Ltd HCM City Vi t Nam E mail davidgoh amsvn com MAFEMA SALES SERVICES C C Midrand 1685 South Africa www heidenhain co za Zum Abheften hier falzen Fold here for filing
20. NC 320 programming station Because the TNC 320 programming station is based on the same software as the TNC 320 it is ideally suited for apprentice and advanced training The program is entered on the original keyboard unit Even the test run functions exactly as it does on the machine This gives the trainee the experience needed to enable him to safely operate the machine later Because it can be programmed with smarl NC in plain language and in DIN ISO the TNC 320 programming station is very well suited in schools for TNC programming training More information about the programming station and a free demo version is available on the Internet at www heidenhain de Or simply ask for the TNC 320 Programming Station CD or brochure Your workstation The programming station software runs on a PC The PC screen shows you the TNC user interface as on the control and offers the familiar graphic support Depending on the version of the programming station there are several types of possibilities for using it The free demo version contains all functions of the TNC 320 and permits short programs to be saved It is programmed over the PC keyboard Programming station with TNC operating panel On the version with the TE 520B TNC operating panel you create your programs as always on a keyboard with the same function keys as the control on the machine It also has a PC keyboard for G code programming file names and comments
21. axes manually or in incremental jog A simpler and more sensitive way however Is to use the electronic handwheels from HEIDENHAIN You can move the axis slide through the feed motors in direct relation to the rotation of the handwheel For delicate operations you can set the transmission ratio to certain preset distances per handwheel revolution HR 130 and HR 150 panel mounted handwheels The panel mounted handwheels from HEIDENHAIN can be integrated in the machine operating panel or mounted at another location on the machine An adapter permits connection of up to three HR 150 electronic handwheels 26 HR 410 portable handwheel If you need to get a closer look at the workpiece in the machine s working envelope then ideally you should use the HR 410 portable handwheel The axis keys and certain function keys are integrated in the housing so you can switch axes and set up the machine at any time regardless of where you happen to be standing The following functions are available e Traverse direction keys e Three keys with preset feed rates for latched traverse e Actual position capture key e Three keys for machine functions to be defined by the machine tool builder e Permissive buttons e Emergency stop button Overview Specifications Components Operating system Memory Input resolution and display step Input range Interpolation Block processing time Axis feedback control Range
22. dary axes in the NC program makes it possible to run programs on different machine configurations e Including movements of parallel axes in the position display of the associated principal axis sum display Well Designed and User Friendly Ihe INC 320 in Dialog with the User The monitor 1 The TFT 15 inch color monitor shows a HEIDENHAIN clear overview of all relevant information for programming operating and inspecting Hania tion Prograaming program blocks comments and error a ai messages More information is provided through graphic support during program E I 90 3 entry test run and actual machining 150 000 The selectable split screen display shows A the part program blocks in one half of the 2 f s Q O screen and the graphics or the status 3 6 0 Q9 display in the other half During the course of the program status displays will always offer information on tool position the current program active cycles and coordinate transformations and other data The TNC 320 even shows the current machining time c E Sone in Sur A1ix H5 x S IST 16 19 138 S OVR The keyboard As with all TNCs from HEIDENHAIN the keyboard is tailored to the programming process The well thought out configuration of keys facilitates program input Simple words and abbreviations or unambiguous symbols clearly indicate each key s function Certain functions of the TNC 320 are available by soft
23. documentation in the desired language from the HEIDENHAIN homepage into the corresponding language directory on the TNC hard disk The following manuals are available in the help system e User s Manual for Conversational Programming e User s Manual for Cycle Programming e User s Manual for DIN ISO Programming e User s Manual for the TNC 320 Programming Station only included in the programming station Content indes Search Touch Probe Croles t Introduction t Introduction t Touch Probe Creoles ii Touch Probe Croles P b Hessuring Workpiece Example Determinir b Automatic Datum Det Ermela Datum sett Example Datum sett 7 Automatic Llorkpiece Recording the resi Haeasuramaent resul Classification of Tolerance aonitor Tool monitoring Reference sy amp teg REFERENCE PLANE DATUM PLANE Cteoucl HERSURE ANGLE te HEASURE HOLE tous MEASURE CIRCLE OL MEASURE RECTANGLE MEASURE RECTANGLE T Tra THE offar tele cycles lor meazurirj wrkpiscez mubamabicallu D PEFIREHIE MAE Measuring a coordinate im amp ETIEN PLEME bauch prois pasle 2 Mii malartab la ie 12 vel 1 POUR DANH PLAE Hemar prob m DETUR PLEBE Soho pies pole LI murem mnm pg Aci HERE LE Pier dn owe js the working dti HERE HOLE Basar ing tha positire and digester c4 freee a hola Ten Hi CIFILE NE Fasruring tha arten and dessaber of a circular stud u REC HEINE Bester ing the pitjis Jaye OF og rebala pieg RECO DTE Peeaemamr
24. eidenhain hu PT Servitama Era Toolsindo Jakarta 13930 Indonesia E mail ptset group gts co id NEUMO VARGUS MARKETING LTD Tel Aviv 61570 Israel E mail neumo neumo vargus co il HEIDENHAIN Optics amp Electronics India Private Limited Chennai 600 031 India www heidenhain in HEIDENHAIN ITALIANA S r l 20128 Milano Italy www heidenhain it HEIDENHAIN K K Tokyo 102 0073 Japan www heidenhain co jp HEIDENHAIN LTD Gasan Dong Seoul Korea 153 782 www heidenhain co kr Montenegro gt SL Macedonia gt BG HEIDENHAIN CORPORATION MEXICO 20235 Aguascalientes Ags Mexico E mail info heidenhain com ISOSERVE Sdn Bhd 56100 Kuala Lumpur Malaysia E mail isoserve po jaring my HEIDENHAIN NEDERLAND B V 6 16 BM Ede Netherlands www heidenhain n HEIDENHAIN Scandinavia AB 7300 Orkanger Norway www heidenhain no PH PL PT RO RS RU SE SG SK SL TH TR UA US VE VN Machinebanks Corporation Quezon City Philippines 1113 E mail info machinebanks com APS 02 489 Warszawa Poland www apserwis com pl FARRESA ELECTR NICA LDA 4470 177 Maia Portugal www farresa pt HEIDENHAIN Reprezentanta Romania Brasov 500338 Romania www heidenhain ro Serbia gt BG OOO HEIDENHAIN 125315 Moscow Russia www heidenhain ru HEIDENHAIN Scandinavia AB 12739 Skarholmen Sweden www heidenhain se HEIDENHAIN PACIFIC PTE LTD Singapore 408593 www heidenhain com sg KOPRETI
25. esetting and measuring with touch trigger probes Tool Measurement Measuring length radius and wear right on the machine Positioning with the Electronic Handwheel Delicate axis traverse Overview User functions Specifications Options Accessories Compact and Versatile he Right Control tor Milling Drilling and Boring Machines For more than 30 years TNC controls from HEIDENHAIN have been proving themselves in daily use on milling drilling and boring machines and machining centers While the controls have undergone continuous development during this period the basic operational technique has remained the same You will find these principles implemented in the TNC 320 as well shop oriented programmability with graphic support many field proven cycles and an operational design familiar from other HEIDENHAIN controls Shop oriented programming You program conventional milling and drilling operations yourself at the machine in plain language dialog the workshop oriented programming language from HEIDENHAIN The TNC 320 provides you with optimum support with practical prompts questions and graphical aids Standard operations and even complex applications are on call as a large variety of real world machining cycles or coordinate transformations Simple operation For simple work such as face milling you need not write a program With the TNC 320 it is just as easy to operate the
26. for data transfer With the aid of the free PC program TNCremoNT from HEIDENHAIN and an Ethernet or other data interface you can e transfer remotely stored part programs and tool or pallet tables bidirectionally e make backups With the powerful TNCremoPlus software you can also transfer the screen contents of the control to your PC by means of the live screen function Ihe INC 320 Programming Station Why a programming station It s well known that it is easy to create part programs on a TNC 320 at the machine even while another part is being machined Nevertheless it can often happen that short reloading times and other machining tasks hinder any prolonged or concentrated programming work With the TNC 320 programming station you have the capability to program just as you do at the machine but away from the noise and distractions of the shop floor Creating programs Programming testing and optimizing HEIDENHAIN conversational or DIN ISO programs for the TNC 320 with the programming station substantially reduces machine idle times You need not adjust your way of thinking every keystroke fits On the programming station you program on the same keyboard as at the machine Testing programs created offline Of course you can also test programs that were written on a CAD CAM system The various views of the program verification graphics help you to easily spot contour damage and hidden details Training with theT
27. iew also in tilted working plane Display modes Magnification of details Programming graphics In the Programming and Editing mode the contour of the NC blocks is drawn on screen while the blocks are being entered 2 D pencil trace graphics even while another program is running Program run graphics Graphic simulation during real time machining Display modes Plan view projection in 3 planes 3 D view Machining time Calculation of machining time in the Test Run operating mode Display of the current machining time in the Program Run operating mode position to continue machining Retuming to the contour Mid program startup in any block in the program returning the tool to the calculated nominal Program interruption contour departure and return Preset tables UE One preset table for storing reference points Datum tables Er Several datum tables for storing workpiece related datums Touch probe cycles Touch probe calibration Compensating workpiece misalignment Datum setting manual or automatic Automatic tool and workpiece measurement Including movements of parallel axes in the position display of the associated principal axis sum display Defining the principal and secondary axes in the NC program makes it possible to run programs on different machine configurations Parallel secondary axes 1 Compensating movement in the secondary axis U V W through the principal axis X Y Z Conversational languages English Chinese traditi
28. iras She paitinn and width ot slud ISi WIDTH Cred nofk kong leal Baur ing Bg x FIRE WDH ied saftey Devel Hansaring of oa riis TNCguide integrated in the control e g on the TNC 320 fuum ji opp bh OE amd eect te Or best grin wi CL Ta mii Pa beai mieng Fanta paap tes Giap ani Ew ed hpp ee ee eT Energia PC bach or at the programming station 21 Open for Communication Fast Data Iransfer with the TNC The networked TNC 320 The TNC 320 can be integrated into networks and connected with PCs programming stations and other data storage devices Even in its standard version the TNC 320 features a latest generation Fast Ethernet interface in addition to its RS 232 C V 24 data interface The TNC 320 communicates with NFS servers and Windows networks in TCP IP protocol without needing additional software The fast data transfer at rates of up to 100 Mbps guarantees very short transfer times The transmitted programs are saved in the internal memory of the TNC 320 and are run from it at high speed For well organized program management on your control simply place the individual files in directories folders You can structure the respective directories through individual subdirectories 22 Ethernet Ethernet Company Network TNC 320 Ethernet interface TNC 620 Ethernet interface ITNC 530 Ethernet interface Programs
29. m run graphics On the TNC 320 you can run the programming graphics or verification graphics even while the workpiece is being machined Also it shows a real time graphic of the machining progress during program run Coolant spray and protective enclosures usually obstruct any direct view of the actual workpiece You can get around this with a simple keystroke to see the simulated progress of workpiece machining Help graphics During cycle programming in the plain language dialog the TNC shows a separate illustration for each parameter This makes it easier to understand the function and accelerates programming Manusl operation Programming 1118 H B APPR CT X 15 5 Y CCAIS R 10 RL F2ee FC OR R18 8 CCX 80 CCY 8 8 FLT PDX 78 POY 0 OSS 13 gt 27 9 FSELECT1 WINCOLOR 18 FCT DR R8 3 11 FCT DR RE CCX 8 CCY e 12 FCT DR R11 CCX 78 CCY 13 FCT DR R 9 COx CCoV 14 FCT DR R amp 5 3 15 FCT DR R35 CCX 78 CCY e 17 FLT 18 FCT X 15 5 e 8 DR R15 5 CCX 8 CCN e 18 DEP CT CChi8Se R 10 F200 vs XY 20 L Z 100 R FMAX Ki 21 TOOL CALL 9 Z 2222 22 L Z 100 Re FMAX M3 23 CYCL DEF 209 DRILLING LLLE 0200 2 SET UP CLEARANCE 0281 28 DEPTH Q205 158 FEED RATE FOR PLNGNG 5 0202 5 PLUNGING DEPTH 02108 8 DWELL TINE AT TOP 0283 8 FSURFACE COORDINATE o204 450 J2ND SET UP CLEARANCE 0211 48 DWELL TINE AT DEPTH 24 L X 8 R FMAX NES 25 L 241800 R FMAX M30 28 END PGM
30. n be superimposed for machining The control automatically calculates the resulting contour and the tool paths for roughing or clearing the surfaces Subcontours can be pockets or islands Different components are combined to form a single pocket in which the tool avoids the islands The TNC 320 maintains a finishing allowance on the wall and floor surfaces during roughing When roughing with different tools the control identifies material remaining in inside corners so that it can be cleared later with smaller tools A separate cycle is used for milling to the finished dimension 18 OEM cycles As original equipment manufacturers OEMs machine tool builders can contribute their special manufacturing know how by designing additional fixed cycles and saving them in the TNC 320 However the end user can write his own cycles as well HEIDENHAIN makes this possible with ts PC program CycleDesign CycleDesign enables you to organize the input parameters and soft key structure of the TNC 320 to suit your own needs 3 D machining with parametric programming With parameter functions you can program simple 3 D geometric figures that can easily be described mathematically Here you can use the basic arithmetical operations trigonometric functions roots powers logarithmic functions parentheses and logical comparisons with conditional jump instructions Parametric programming also offers you a simple method of realizing 3
31. ng and operation TNCdiag Software for fast and easy fault diagnosis CycleDesign Software for creating your own cycle structure TNCremoNT Software for data transfer free of charge TNCremoPlus Software for data transfer with live screen function TNC 320 programming Control software for PCs for programming archiving and training station e Full version with control keyboard e Full version with virtual keyboard e Demo version operated via PC keyboard free of charge 30 31 HEIDENHAIN DR JOHANNES HEIDENHAIN GmbH Dr Johannes Heidenhain Stra e 5 83301 Traunreut Germany 49 8669 31 0 49 8669 5061 E mail info heidenhain de www heidenhain de DE AR AT AU BA BE BG BR BY CA CH CN CZ DK HEIDENHAIN Technisches B ro Nord 12681 Berlin Deutschland amp 030 54705 240 HEIDENHAIN Technisches B ro Mitte 08468 Heinsdorfergrund Deutschland 03765 69544 HEIDENHAIN Technisches B ro West 44379 Dortmund Deutschland 0231 618083 0 HEIDENHAIN Technisches B ro S dwest 70771 Leinfelden Echterdingen Deutschland 0711 993395 0 HEIDENHAIN Technisches B ro S dost 83301 Traunreut Deutschland 08669 31 1345 NAKASE SRL B1653AOX Villa Ballester Argentina www heidenhain com ar HEIDENHAIN Techn B ro sterreich 83301 Traunreut Germany www heidenhain de FCR Motion Technology Pty Ltd Laverton North 3026 Australia E mail vicsales fcrmotion com
32. ogramming graphics present the possible variants for your selection Hanwell operat ion POM EX4 HH BLE FORM 1 Z X 180 v 59 2 5 BLE FORM 8 2 x50 velas z B8 TOOL CALL 1 Z S7000 Programming L IX 5 Fc DR R28 CCX 78 COW 12 RJZ Cosi CCY 0 3ET UP CLEARANCE DEPTH r DzBB 1528 FEED RATE FOR PLNGNG Leib M LI zs 17 Programming in the Workshop Field Proven Cycles for Recurring Operations Comprehensive Fixed Cycles for Milling Drilling and Boring Frequently recurring operations that comprise several working steps are stored in the TNC 320 as cycles You program them under conversational guidance and are supported by graphics that clearly illustrate the required input parameters Standard cycles Besides the fixed cycles for drilling tapping with or without floating tap holder thread milling reaming and boring there are cycles for hole patterns and milling cycles for clearing plane surfaces and for roughing and finishing pockets slots and studs Cycles for complex contours Subcontour List cycles SL are particularly helpful for clearing pockets with combined contours This expression denotes fixed cycles for pilot drilling roughing and finishing in which the contour or contour segments are defined in subprograms In this way one contour description can be used for more than one operation using different tools Up to twelve subcontours ca
33. onal simplified Czech Danish Dutch Finnish French German Hungarian Italian Polish Portuguese Russian Cyrillic Spanish Swedish 41 For more conversational languages see Options 29 Additional axis Software option 1 I 41 Additional languages e 1st additional axis for 4 axes and open loop or closed loop spindle e 2nd additional axis for 5 axes and open loop spindle 536164 01 Rotary table machining e Programming of cylindrical contours as if in two axes e Feed rate in mm min 03 Interpolation e Circular in 3 axes with tilted working plane 04 Coordinate transformation e ilting the working plane e PLANE function Additional conversational languages 530184 01 e Slovenian 02 e Slovak 03 Latvian 04 e Norwegian 06 Korean 07 e Estonian 08 e Turkish 09 e Romanian 10 e Lithuanian Electronic handwheels One HR 410 portable handwheel or e One HR 130 panel mounted handwheel or Up to three HR 150 panel mounted handwheels via the HRA 110 handwheel adapter Workpiece measurement TS 220 touch trigger probe with cable connection or TS 440 touch trigger probe with infrared transmission or TS 444 touch trigger probe with infrared transmission or TS 640 touch trigger probe with infrared transmission or TS 740 touch trigger probe with infrared transmission Tool measurement TT 140 triggering touch probe Software for PCs TeleService Software for remote diagnosis monitori
34. orkpiece and call the appropriate part program e check whether all machining operations were conducted correctly e determine infeeds for finishing e detect and compensate tool wear e and ascertain machining error trends Length measurement Measuring the angle of a plane Workpiece measurement and automatic compensation of tool data Together with the TT 140 touch probe for tool measurement see page 25 the TNC 320 can automatically measure tools while they are in the machine The TNC 320 saves the ascertained values of tool length and radius in the central tool file By inspecting the tool during machining you can quickly and directly measure wear or breakage to prevent scrap or rework If the measured deviations lie outside the tolerances or if the monitored life of the tool is exceeded the TNC 320 locks the tool and automatically inserts a replacement tool Measuring the tool radius Measuring the tool length Measuring tool wear Tool management For machining centers with automatic tool changers the TNC 320 offers a central tool memory for any number of tools The tool memory is a freely configurable file and can therefore be optimally fitted to your needs You can even have the TNC 320 manage your tool names The control prepares the next tool change while the current tool is still cutting This significantly reduces the non cutting time required for changing tools 11 Machining with Four
35. tangular and circular pockets Cycles for clearing level and inclined surfaces Multioperation machining of straight and circular slots Multioperation machining of rectangular and circular pockets Linear and circular point patterns Contour train contourparallel contour pocket OEM cycles special cycles developed by the machine tool builder can be integrated Coordinate transformation Datum shift rotation mirror image scaling factor axis specific 8 Tilting the working plane PLANE function 28 with variables Calculating with parentheses tan amp arc sin arc cos arc tan a e In log absolute value of a number constant 71 negation truncation of digits before or after the decimal point Functions for calculation of circles Q parameters Mathematical functions sin x cos angle of sin and cos Va Na b Programming Logical operations lt gt Programming aids Calculator Complete list of all current error messages Context sensitive help function for error messages TNCguide The integrated help system User information available directly on the iTNC 320 Graphical support for programming cycles Comment and structure blocks in the NC program Actual position capture JE Actual positions can be transferred directly into the NC program Program verification Graphic simulation before a program run even while another program is running graphics Plan view projection in 3 planes 3 D v
Download Pdf Manuals
Related Search