Jet Tools VBS-2012 User's Manual
Contents
1. VBS2012 SCP PR HV 6241 Mounting Bracket PR EV 6250 Switch PR EV 6260 Grinder Motor at ed jl PR EV 6270 Spacer oil PR EV 6280 Grinding Wheel 4 Washer A Nut x Grinder Guard t PR EV 6291 Grinder Cover eil PR HV 6330 Name Plate x PR EV 6340 Instruction Label ail PR EV 6420 Grinder Label el x PR HV 6420 Anneal Switch VBS2012 WC Welder Assembly Complet Shear Assembly PR EV 1910 Spindle Bushing 4 PR EV 1920 Spindle Lift ait PR EV 1930 Blade Shaft A PR EV 1940 Vaned Iron Plate Blade Stop 52 PR EV 1950 Lower Blade w PR EV 1960 Upper Blade 2 PR EV 1970 Joint Plate Left 1 PR EV 1980 Joint Plate Right A PR EV 1990 Handle Bar A PR EV 9210 Knob sch scil Shear Assembly Complete 21 T 2 e Electrical Schematic pu gt tU 1 PB3 5 El DE PBa 7 PB1 Saw Stop Switch Jumper Wire Settings PB2 Saw Start Switch PB3 Weld Switch 220V 440V PB4 Anneal Switch 1 U 4 U PB7 Emergency Stop 2 V 5 V PB8 Main Power Key 3 W 6 W LS1 Auto Weld Stop Switch 4 5 6 11 12 LS2 Safety Switch 10 11 13 14 LS3 Safety Switch 14 15 17 18 SW1 Grinder On Off Switch 16 17 SW2 Work Lamp On Off Switch NOTE NOTE NOTE2. E AS EQUIPMENT TOOLS OPERATOR S MANUAL VBS 2012 Bandsaw JET EQUIPMENT amp TOOLS de 206 35 A 1944 Walter Meier Holding Com ABO 11349 SI mm important Information 1 YEAR JET offers a one year LIMITED WARRANTY warranty on all products REPLACEMENT PARTS Replacement parts for this tool are available directly from JET Equipment amp Tools To place an order call 1 800 274 6844 Please have the following information ready 1 Visa MasterCard or Discover Card number 2 Expiration date 3 Part number listed within this manual 4 Shipping address other than a Post Office box REPLACEMENT PARTS WARRANTY JET Equipment amp Tools makes every effort to assure that parts meet high quality and dura bility standards and warrants to the original retail consumer purchaser of our parts that each such part s be free from defects in materials and workmanship for a period of thirty 30 days from the date of purchase PROOF OF PURCHASE Please retain your dated sales receipt as proof of purchase to validate the warranty period LIMITED TO AND EQUIPMENT WARRANTY JET makes every effort to assure that its products meet high quality and durability standards and warrants to the original retail consumer purchaser of our products that each product be free from defects in materials and workmanship as follows 1 YEAR LIMITED WARRANTY ON ALL JET PRODUCTS Warranty does n
3. located on blade welder panel found on column front Depress and hold to start welding Shuts off automatically when weld is done Release when weld is completed Anneal Button C Fig 5 located on blade welder panel found on column front Depress and hold to anneal blade release to stop Blade Clamp Pressure Knob D Fig 5 located on blade welder panel found on column front Sets pressure for different width blades Fig 5 Blade Clamps E Fig 5 located on blade welder panel found on column front DOWN position allows insertion of blade into clamp UP position locks blade Blade Tension Handwheel A Fig 6 located on underside of upper frame Turn clockwise to tension blade counter clockwise to release tension on blade Blade Tracking Handwheel B Fig 6 located at the upper rear of the saw Turn clockwise to track blade toward front of the blade wheel Turn counter clockwise to track blade toward rear of the blade wheel Table Tilt Mechanism located under work table To tilt table left or right loosen two hex cap screws A Fig 7 at rear of mechanism To level table front to back loosen four hex cap screws A Fig 8 on either side of mechanism Adjustments AN WARNING All adjustments or repairs to the machine must be done with the power off and the machine disconnected from the power source Failure to comply may cause serious injury Blade Tensioning 1 Raise upper
4. JET s warranty then the user must bear the cost of storing and returning the product This warranty gives you specific legal rights and you may also have other rights which vary from state to state JET Equipment amp Tools P O Box 1477 Tacoma WA 98401 1477 206 572 5000 Specifications VBS 2012 Stock Number 414482 Blade Speeds s 280 SFPM Maximum Capacity Thickness Width Table Size 150 1 2 156 1 2 8 FandB 15 Rand 12 L Welder Capacity 5 16 3 4 Table Height 39 1 2 Overall Height 79 Blade Width min max Motor 1 8 1 2 3Ph 230 460V prewired 230V 42 x 29 1 210 Lbs 1 310 Lbs Floor Space Requirt Net Weight approx Shipping Weight approx Table of Contents Specifications Table of Content Uncrating and Assembl Installation Connecting to the Power Supply Controls Blade Tensioning Blade Tracking Blade Guide Adjustment Top Guide Adjustment Changing Saw Blades Blade Selection Using the Blade Welde Welding Annealing Blade Grindin Welder Clean up Lubrication Schedule Parts Breakdown Parts List Electrical Schematic Uncrating and Assembly 1 Finish uncrating the bandsaw Contact your distributor if any damage has occurred during shipping 2 Remove any preservative with kerosene or diesel oil Do not use gasoline
5. VBS2012 9310 9500 VBS2012 9500 9590 VBS2012 9590 Handle 5101 VBS2012 5101 Rear Door Smaller 5120 VBS2012 5120 Lower Door Front Rear Door Larger Spring Plate 18 7000 7010 7020 7030 7040 66007 7050 66205 7060 7080 7090 7100 1120 7170 7180 7190 8372 7200 7210 7220 7230 7250 G6007 G6204 7260 7300 7310 7320 7330 9030 BV875 BAM VBS2012 5140 VBS2012 9300 VBS2012 9999 VBS2012 7040 VBS2012 7090 Variable Speed Assembly VBS2012 7000 VBS2012 7010 VBS2012 7020 VBS2012 7030 Motor Spring Housing pring VBS2012 7060 VBS2012 7000CP VBS2012 7070 VBS2012 7080 VBS2012 7100 VBS2012 7120 VBS2012 7170 VBS2012 7180 VBS2012 7190 VBS2012 8372 VBS2012 7200 VBS2012 7210 VBS2012 7220 VBS2012 7230 VBS2012 7250 BB 6007 BB 6204 VBS2012 7260 VBS2012 7200CP VBS20102 7290 VBS2012 7300 VBS2012 7310 VBS2012 7320 VBS1220M 661 VBS2012 9030 19 Work Lamp Assembly 6810 VBS2012 6810 Light Shield VBS2012 6820 Shield Joint VBS2012 6830 Brass Nut VBS2012 6840 VBS2012 6850 VBS2012 6860 VBS2012 6870 VBS2012 6880 VBS2012 6890 VBS2012 6900 VBS2012 6910 VBS2012 6920 VBS2012 6930 VBS2012 6940 VBS2012 69
6. blade guide by loosening lock knob A Fig 9 and turning blade guide handwheel B clockwise until it stops 2 Apply finger pressure to the blade Travel from vertical should be approximately 3 8 each way 3 To tighten blade turn handwheel A Fig 6 clockwise 4 loosen blade turn handwheel counter clockwise 5 Use the blade tension indicator B Fig 10 as reference only Blade should be tensioned using the finger pressure method Blade Tracking Blade tracking may be required from time to time depending on the blade size and tension The blade must be tensioned as outlined on page 5 under Blade Tensioning Disconnect the machine from the power source and open both blade wheel doors Shift the high low gear box lever into the neutral position Turn the upper blade wheel by hand while observing blade position on the upper blade wheel If adjustment is necessary 1 blade tracking knob A Fig 10 clockwise to track blade toward front of blade wheel 2 Turn counter clockwise to track blade toward rear of blade wheel Blade should be tracked as close to the center of the top blade wheel as possible Note Upper and lower blade guides should be moved away and left loose from the blade while tracking adjustments are being made Blade Guide Adjustment AN CAUTION Blade guides must be properly adjusted or damage may occur to the blade and or the guides AN WARNING Air nozzle
7. by grinding so that the cross section of the weld area is uniform Welder Preparation 1 Clean the welder jaws and the lower jaw inserts 10 Position of Cut Relative fo The Geller of the Tooth Ground Area Consumed on Tem ap 12 Teoh AE a piren Position of Cut Relative To tne Gullet of the 13 2 Teeth Groung Consumed dl S cutis in Seien 2 Tee Ground i um gr ape E Piten 2 1 2 Teeth Ground Follow these cutting and grinding instructions and the teeth will be uniformly spaced after the weld CLEAN BLADE ENDS WHICH CONTACT WELDER JAWS REMOVE DIRT OIL SCALE AND OXIDE GRIND OFF TEETH SU TAN WELDING AREA e x CUT OFF BLADE AREA CONSUMED ENDS SQUARE BY WELDING ALLOW FOR CORRECT TOOTH SPACING Points to remember in preparing the blade for welding GRIND HERE If snips are used to cut blade grind ends square as shown MELO CENTERED QULLET connect TOOTH SPACING WELD INCORRECT TOOTH SPACING TOOTH WHICH WAS NOT WELO NOT IN CENTER OF GULLET REMOVED HAS JAMMED IN WELD WEAK INCOMPLETE WELD BLOW OUT MOLES Welding S CAUTION The welder is designed for intermittent use Repeated welding within a short period of time B may cause the welder to overheat 1 Turn pressure switch A Figure 14 to the zero position 2 Joi
8. paint thinner or any cellulose based product These will damage painted surfaces 3 Remove two hex cap screws from left side of the vertical column Attach shear assembly A to column by inserting hex cap screws Figure 1 4 Place rip fence onto table and lock Installation 1 Remove four nuts and washers holding the bandsaw to the shipping crate bottom 2 Using the lifting ring located on the top of the Saw lift the bandsaw into it s permanent location For best performance the bandsaw should be bolted to the floor after a level position has been found 3 Using a square adjust the table 90 degrees to the blade both front to back and side to side Loosen the hex cap screws below the table to move it and tighten to hold the table in place If necessary adjust the pointers to zero should they read different once the table is perpendicular to the blade in both directions 4 Tolevel the machine place a machinist s level on the table and observe in both directions 5 Use metal shims under the appropriate hold down screw Tighten screw and recheck for level 6 Adjust with additional shims as required until the table is level when all mounting screws or nuts are tight Fig 1 Connecting to Power Supply AN WARNING All electrical connections must be done by a qualified electrician Failure to comply may cause serious injury All adjustments or repairs must be done with the machine
9. tighten Fig 2 Upper Blade Guide Handwheel A Fig 3 located on the upper right side of the saw Turn clockwise to raise the blade guide assembly Turn counter clockwise to lower Work Lamp Switch B Fig 3 on top of lamp shade turns lamp on and off Shear Lever C Fig 3 located on upper column UP position allows insertion of blade end into shear Pull lever DOWN to cut blade Main Motor Start Switch A Fig 4 located on control panel Depress to start bandsaw Main Motor Stop Switch B Fig 4 located on control panel Depress to stop bandsaw Power Indicator Light C Fig 4 located on control panel Indicates that power to the control panel is on Key Lock Switch D Fig 4 located on control panel Turn to 12 o clock position and remove key to lock out power from the control panel Insert key and turn to the three o clock position to turn on power to the control panel Emergency Stop Switch E Fig 4 located on the control panel Press to stop machine Turn 90 to reset Digital Readout F Fig 4 located on the control panel Indicates blade speed in feet per minute Note after the saw is first started or the speed has been changed allow a least a minute for the readout to stabilize to the new setting Grinder Toggle Switch A Fig 5 located on blade welder panel found on column front Flip Switch up to start grinder flip down to stop grinder Weld Button B Fig 5
10. weld area 2 Cool the weld quickly by releasing the annealing button 3 Follow this procedure before and after grinding bi metal blades Blade Grinding AS WARNING Keep hands away from rotating grinding wheel Failure to comply may cause serious injury Always heed the indicator light when glowing it warns that the grinder motor is running After annealing the blade must be ground to remove excess metal or flash from the weld With the teeth facing out grind the weld carefully Do not hit the teeth grind deeper than the weld burn or overheat the weld area Be sure to remove flash from the back edge of the blade Any flash or stub teeth which project beyond the normal set or height of the other teeth must be ground off Secondary Annealing Anneal the weld 2 3 times again after grinding Welder Clean Up It is important that the welder jaws be kept clean at alltimes The jaws and inserts must be wiped or scraped clean after every weld Doing this will ensure better welds by 1 Holding proper alignment 2 Preventing flash from becoming embedded in the blade 3 Preventing shorts or poor electrical contact 12 Lubrication Schedule 1 Upper Blade Guide Shaft lightly grease weekly Clean after every day s use 2 Speed Change Handle grease monthly with a light film on teeth and threads 3 Variable Pulley found on end of pulley shaft Lubricate fitting using a light weight grease 4 Bla
11. which the blade is produced The thicker the material the stronger the blade will be Kerf Kerf is the width of a cut Kerf will vary according to set of blade teeth Blade Width The narrower the blade the tighter the minimum radius of cut will be Always use the widest blade possible for the job General rules for blade selection 1 Select coarser pitch blades for thicker or softer material 2 Select finer pitch blades for thinner or harder material 3 Use fine pitch blades to obtain a smooth finish 4 Use coarse pitch blades to obtain faster cutting speeds thick material 5 To prevent premature blade wear use the fastest practical speed 6 Adjust the feed rate to ensure continuous cutting action 7 Run the bandsaw with the blade centered in the upper and lower guides and the guide fingers adjusted as close as possible without touching the blade or weld joint AN WARNING Never adjust guide fingers while blade is running Failure to comply may cause serious injury Blade Shear and Blade Preparation 1 Blade should be cut to the longest length that machine will accept 2 Puthandle in the upright position 3 Place blade against the back of the square cutting guide of the shear 4 Bring handle down firmly to cut blade 5 Use the blade grinder to assure the blade ends are flat square and smooth 6 With fine pitched blades one or more teeth from each side will have to be removed
12. 50 VBS2012 9040 VBS2012 6950C Housing Adjust Screw Lamp Arm Housing Upper Arm Holder RE Lower Arm Holder RE VBS2012 oa E Lamp Socket Brass Handwheel Work Lamp Assembly see TOL Ox LG ci cR E mk DREH cA c eR C Welder Grinder Assembly 6010 JWG34 601 6011 PR EV 6011 6020 PR EV 6020 6021 PR EV 6021 6030 PR EV 6030 6040 PR EV 6040 6050 PR EV 6050 6051 PR EV 6051 PR EV 6052 PR EV 6053 PR EV 6054 PR EV 6060 PR EV 6070 PR EV 6071 PR EV 9290 PR EV 6100 PR EV 6101 PR EV 6110 PR EV 6111 Limit Switch Insulator Guide Block Spring Bracket Guide Casting Housing Stationary Jaw Insulator Insulting Tube Insulating Washer Spacer Eccentric Shaft Clamp Lever Right Clamp Lever Left Knob Clamp Support Right Clamp Support Left Clamp Plate Right Camp Plate Left Moving Weld Button Micro Switch Switch Bracket Pressure Adjust Knob Shaft Weld Tension Arm PR EV 6161 PR EV 6170 PR EV 6180 PR EV 6200 PR EV 6210 PR EV 6211 PR EV 6220 PR EV 6230 VBS1220M 624 Ze y cs ra E a a CT 20 1970
13. It Indicalor LER 16 8771 VBS2012 8771 9013 VBS2012 9013 9700 VBS2012 9700 2000 VBS2012 2000 2010 VBS2012 2010 BA41 VB A41 BASO VB A53 2020 VBS2012 2020 Motor Suspension Arm Lower Wheel Assembly 51220 301 VBS1220A 302 VBS2012 301 VBS2012 3030 VBS2012 3040 VBS1220A 305 VBS1220A 30 VBS2012 305 VBS2012 3060 VBS2012 3070 Upper Wheel EE Blade Tracking Assembly 3080 VBS2012 3080 3090 VBS2012 3090 3100 VBS2012 3100 3110 VBS2012 3110 3111 VBS2012 3111 3112 VBS2012 3112 3113 VBS2012 3113 3120 VBS2012 3120 3121 VBS2012 3121 3150 VBS2012 3150 3180 VBS2012 3180 k VBS2012 3080CP VBS2012 3190 9030 VBS2012 9030 8712 VBS2012 8712 3200 VBS2012 3200 3220 VBS2012 3220 3240 VBS2012 3240 3250 VBS2012 3250 9060 VBS2012 9060 racking Hand Wheel 9780 VBS2012 9780 rush Bracket 9790 VBS2012 979 Chip Brush lide Block Housing ension Indicator land Wheel ndicator Plate Wheel Tracking Adjuster Wheel Tracking Connector onnector Washer onnector Housing 17 Gear Box Assembly 0500 VBS2012 0500 Gear 0510 VBS2012 0510 Gear Box Cover 0520 VBS2012 0520 Gear VBS2012 0530 Screw Nu
14. de Tension Screw grease monthly 13 Parts List for the VBS 2012 Bandsaw PLEASE ORDER BY PART NUMBER ONLY Control Panel Assembly Index Part No No Description Size Qty 6600 VBS2012 6600 Push Button On ii 6602 VBS2012 6602 Push Button Off 1 6610 VBS2012 6610 Emergency Off Switch 1 6650 VBS2012 6650 Key Switch 1 6710 VBS2012 6710 Magnetic Switch 2 6720 VBS2012 6720 Starter Overload sid 6742 VBS2012 6742 Power On Indicator Light 6745 VBS2012 6745 1 6750 VBS2012 6750 2 6799 VBS2012 6799 asd VBS1220A 131 VBS16 132 VBS1220M 133 VBS2012 1333 BB 6201V VBS2012 1350 VBS2012 1351 BS2012 1360 VBS2012 1370 VBS2012 1380 VBS2012 1400 VBS2012 1410 VBS2012 1450 VBS2012 9015 VBS2012 9033 VBS2012 9023 9 Blade Guard Left Blade Guard Right A AM A Ma M E h Work Table Assembly 1010 VBS2012 1010 1020 VBS1220M 102 1030 VBS1220M 103 1040 VBS1220M 104 1060 TS 0680061 1070 VBS2012 1070 1080 VBS2012 1080 1090 VBS1220M 109 1100 VBS1220M 110 1550 VBS2012 1550 8741 VBS2012 8741 Work Table Table Support Frame Table Bracket Right Table Bracket Right Washer Tube Screw Blade Guard not shown Table Support Housing Guide Support Housing Rip Fence
15. disconnected from the power source Failure to comply may result in serious injury The VBS 2012 bandsaw is rated at 230 460V and comes from the factory prewired 230V To switch to 460V operation follow the wiring diagram found on the inside cover of the motor junction box Jumper wires on the circuit board will have to switched also Remove the control panel from the saw body and change the jumper wires according to the list on the electrical schematic page 22 The bandsaw must be grounded A qualified electrician can make the proper electrical connections and confirm the power on site is compatible with the saw Before hooking up to the power source make sure the switch is in the off position Controls Low High Range Shift Lever A Fig 2 located on right side of machine base Pull toward the front of the machine to shift into the low speed range Push toward the rear of the machine to shift into the high speed range Caution Do not change the speed range while the machine is running Adjust only when the machine is stopped Variable Speed Hand Wheel B Fig 2 located below work table on left side of machine base Turn clockwise to increase speed and counter clockwise to decrease speed Caution Do not turn handle while machine is stopped Adjust speed only when machine is running Upper Blade Guide Lock Knob C Fig 2 located on right side of upper arm Turn counter clockwise to loosen and clockwise to
16. has been removed to show detail Always operate saw with the air nozzle in place and properly adjusted Failure to comply may cause serious injury 1 Loosen lock knob A Fig 9 and turn blade guide handwheel B Fig 9 until blade guide assembly is half way between table and head then tighten lock knob A Fig 9 Fig 11 2 Loosen screw A Fig 11 and slide blade guide assembly away from the blade until it stops 3 Loosen screw A Fig 12 Slide blade stop Fig 12 toward blade until a gap of 1 32 remains Tighten screw A Fig 12 4 Slide blade guide assembly toward blade until blade guides are behind gullets as in Fig 13 Tighten screw A Fig 13 5 Open the upper access door and rotate the blade wheel by hand until the weld portion of the blade is between the two fingers 6 Loosen two hex cap screws B Fig 12 and adjust each finger toward the blade They should not touch the blade Adjust for 010 Clearance on either side 7 Tighten two hex cap screws B Fig 12 once proper adjustment has been made 8 Adjust lower blade guide in the same manner 9 Even properly adjusted blade guides will show Fig 12 wear after continual use Re adjust as necessary Top Guide Adjustment Always position the top guide to within an 1 8 of the top surface of the workpiece This minimizes exposure of the operator s hands to the saw blade Changing Saw Blades 1 Disconnect saw from the power s
17. n blade ends together and locate union in the center between two electrodes Lock blade in position by lifting levers C and D Fig 14 3 Set pressure switch A to blade width according to the scale 4 Press weld button B Do not release until the weld has been completed Annealing 1 Release the welded blade and clamp it again between the front edge of the two jaws 2 Annealing procedure will depend on blade type WELDER JAWS Carbon Steel Blades 1 Press and jog the annealing switch button until the weld is a dull cherry to cherry red color 2 Allow the blade to cool slowly by decreasing the jogging frequency SHOULD BE DISTANCE BETWEEN JAWS Carbon Steel Hard Back Blades 1 Heat the blade slowly until the weld becomes Correct annealing of Carbon Steel Hard deep blue color Back Blades 2 Continue to heat by jogging the anneal button until the width of the blue color is one half the length of the band exposed between the jaws 3 Do not overheat or the temper of the band will be damaged Caution Do not heat beyond the blue stage If the band begins to show any red color it is too hot Cool quickly by releasing the anneal button 11 Bi Metal Blades 1 Heat the blade slowly by jogging the annealing switch button until the weld just begins to emit light dull red color The desired color may not always be visible in normal room light always shade the
18. ot apply to defects due directly or indirectly to misuse abuse negligence or accidents repairs or alterations outside our facilities or to a lack of maintenance JET LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD SPECIFIED ABOVE FROM THE DATE THE PRODUCT WAS PURCHASED AT RETAIL EXCEPT AS STATED HEREIN ANY IMPLIED WARRANTIES OR MERCHANTABILITY AND FITNESS ARE EXCLUDED SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG THE IMPLIED WARRANTY LASTS SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU JET SHALL IN NO EVENT BE LIABLE FOR DEATH INJURIES TO PERSONS OR PROPERTY OR FOR INCIDENTAL CONTINGENT SPECIAL OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF OUR PRODUCTS SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU To take advantage of this warranty the product or part must be returned for examination postage prepaid to an authorized service station designated by our Tacoma office Proof of purchase date and an explanation of the complaint must accompany the merchandise If our inspection discloses a defect JET will either repair or replace the product or refund the purchase price if we cannot readily and quickly provide a repair or replacement if you are willing to accept such refund JET will return repaired product or replacement at JET s expense but if it is determined there is no defect or that the defect resulted from causes not within the scope of
19. ource 2 Move the upper blade guide to its highest position and lock in place 3 Open both wheel doors Turn the tension adjustment handwheel counter clockwise to loosen tension on the blade 4 Remove the blade guard from the column Remove the blade from both wheels and maneuver it around the protective shield on the upper blade guide Fig 13 5 Install new blade by maneuvering around blade Shield on the upper blade guide 6 Place it between the fingers of both blade guides and onto both wheels Position next to both wheel flanges Make sure teeth point down toward the table 7 sure that blade rests against ball bearing A Fig 13 not behind it 8 Replace blade guard on column 9 Tension the saw blade by turning tension hand wheel Rotate the wheel by hand and make sure the blade is properly seated in the blade guides Blade guides will have to be adjusted if the replacement blade is a different type and width Blade Selection Proper blade selection is just as important to band saw operation as is blade speed and material feed Proper blade selection will impact blade life straightness of cut cut finish and efficiency of operation Excess blade breakage stripping of teeth and waviness of cut are some of the results of improper blade selection Blades are classified by material composition tooth shape pitch of teeth and type of set gage of the band material and kerf of the set width of cu
20. t Material Composition Carbon Steel low cost for use with non ferrous materials wood and plastics High Speed Steel resists heat generated by dry cutting Used for ferrous metals and are more expensive than carbon steel blades Alloy Steel tough and wear resistant cuts faster with longer blade life Used on hard materials More expensive than carbon or high speed steel Carbide Tipped for cutting unusual materials such as uranium titanium or beryllium Tooth Shape Note When cutting thin materials the rule for blade pitch is to have a minimum of two teeth engaging the material being cut at all times Standard Tooth generally used to cut ferrous metals hard bronze hard brass and thin metals Skip Tooth have better chip clearance larger gullet and are used on softer non ferrous materials such as aluminum copper magnesium and soft brass Hook Tooth provides a chip breaker and has less tendency to gum up in softer materials Used in the same materials as skip tooth but can be fed faster than standard or skip tooth blades Set Type Straight Set used for free cutting non ferrous materials e aluminum magnesium plastics and wood Wavy Set used on materials of varying thickness pipe tubing and structural shapes Raker Set used in large cuts on thick plate and bar stock where finish of cut is not as important as speed Gage Blade gage is the thickness of material from
21. t VBS2012 0540 Gear VBS2012 0550 Gear Shaft VBS2012 0560 Shaft Cover VBS2012 0570 Gear VBS2012 0581 Main Shaft VBS2012 0590 Main Shaft Cover VBS2012 0600 Speed Changing Shaft VBS2012 0610 Speed Changing Arm VBS2012 0611 Shaft Stop VBS2012 0612 Spring VBS2012 0620 Slide Block VBS2012 0621 Slide Block Pin VBS2012 0624 Key not shown VBS2012 0700 Speed Change Lever 0740 VBS2012 0740 Shaft Housing 0790 VBS2012 0790 Speed Housing Ring 9220 VBS2012 9220 Speed Lever Knob G6205 BB 6205 Ball Bearing G6206 BB 6206 Ball Bearing Ball Bearing Gear Box Assembly Complete Gear Box Warning Label Op y a ii ft Roc uA LE CR eR X eK cioe ade ARS ce ed Air Pump Assembly 4010 VBS2012 4010 4020 VBS2012 4020 4030 VBS2012 4030 G6201 BB 6201 4040 VBS2012 4040 4050 VBS2012 4050 4060 VBS2012 4160 4140 VBS2012 4140 4150 VBS2012 4150 4170 VBS2012 4170 4180 VBS2012 4180 Air Pump Housing Air Pump Cover Air Pump Shaft Ball Bearing Air Pump Pulley Air Pump Leaves Air Pump Housing Air Outlet Air Inlet r Nozzle Air Nozzle Clip EUR ee E S EE en BM38 VB M39 VBS16 401CP Main Body 5000 VBS2012 5000 Main Body 5100 VBS2012 5100 9310
Download Pdf Manuals
Related Search