ATS ULTIMATE CHUCK UC2 Installation, Operation And Maintenance Manual Download Page 1 | Manualshive

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ATS SYSTEMS

30222 Esperanza

RSM, CA 92688

P 800/321.1833

800.423.4651

F 949/888.8336

www.ats-s.com

VERSION

7.28.17

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Summary of Contents for ULTIMATE CHUCK UC2

Page 1: ...ATS SYSTEMS 30222 Esperanza RSM CA 92688 P 800 321 1833 800 423 4651 F 949 888 8336 www ats s com VERSION 7 28 17...

Page 2: ...allation procedure 3 1 Checking jaw stroke 3 2 OPERATION Basic operating points 4 1 Positioning base jaws in chuck 4 2 Use of half pitch base jaws 4 3 Bolting top jaws to base jaws 4 4 Estimating safe...

Page 3: ...ual section 1 3 2 6 The operation lubrication and maintenance safety warning label shown on the following page must be attached and prominently displayed on the lathe to which the power chuck is insta...

Page 4: ...ked on face of chuck See manual 6 Set jaw adjustment to grip the part as close to the start of the jaw stroke as possible especially when chucking irregular castings forgings etc As you chuck each par...

Page 5: ...precautions including but not limited to those specified below 1 1 2 Use for Intended Purpose The safe function of the power chuck is as far as can be foreseen guaranteed when being used for its inten...

Page 6: ...nate the fault Faults may only be eliminated by trained and authorized personnel 1 2 5 Modifications Do not make any alterations add any fixtures or carry out any modifications to the power chuck whic...

Page 7: ...hat in the case of a failure in the supply of pressure to the cylinder the workpiece remains securely clamped until the spindle has come to a complete stop The lathe should be equipped with safety sys...

Page 8: ...ase distribution inject one shot of grease into each of the three grease fittings actuate the chuck full stroke several times and then inject a second shot of grease into each of the three fittings Ch...

Page 9: ...her damage and grip performance inspected before being put back into operation Damaged parts must be replaced with original ATS spare parts Top jaw mounting bolts must be replaced if they show signs o...

Page 10: ...ons in particular the section on Precautions for the ATS power chuck Operator Date Business Operator Date Authorized person SPECIFICATIONS 2 1 Specifications and dimensions The following pages in this...

Page 11: ...9 Spindle nose A5 A6 A6 A8 A6 A8 A8 A11 A11 A15 A11 A15 Length H 104 8 105 8 119 121 136 138 146 148 156 157 180 181 I 16 17 18 23 5 26 24 26 24 28 36 5 30 37 J 111 2 112 2 119 9 121 9 144 5 146 5 155...

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Page 14: ...0 380 520 Length H 91 8 105 121 121 130 138 162 179 5 I 14 17 17 26 22 26 37 36 J 98 2 109 9 129 5 129 5 149 147 172 189 5 K 6 6 6 6 6 8 8 8 Max Min L 22 1 25 1 28 0 28 0 29 5 1 5 31 5 1 5 36 5 1 5 41...

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Page 16: ...actual drawtube stroke for future reference Cylinder stroke ___________ Actuate the cylinder so that the drawbar drawtube once again extends fully forward see figure 3 1 Push the chuck piston into its...

Page 17: ...center the drawtube assembly may be too long which can be corrected by rotating the drawtube adapter bushing clockwise Exact drawtube adjustment is important to ensure full jaw stroke Be sure the dra...

Page 18: ...ylinders The axial drawbar pull and push forces are converted to radial jaw clamping force by tangential wedge bars positioned in the chuck body Adjusting or changing the base jaw top jaw position mus...

Page 19: ...u need and allow each jaw to have at least 050 of residual travel after the part is gripped Be sure your lathe s stroke control system is properly adjusted in case the chuck reaches the end of the jaw...

Page 20: ...three or two jaws with the chuck not rotating using the draw bar pull cylinder pressure planned for the job F speed lbs of total grip force all three or two jaws you require remaining at operating RP...

Page 21: ...0 rpm the calculated grip force has dropped to zero Any small error in measurements can have major consequences Hence the need for actual testing with a dynamic grip force gage 4 7 Periodically check...

Page 22: ...ck 8 with the wedge bar it came out of and put back into the same wedge bar to avoid any change that would require previously bored soft jaws to be rebored On smaller chucks 9 can be pulled directly o...

Page 23: ...Only regular checks can guarantee safety 5 2 2 Lubricating jaw guideways When changing the base jaw or one piece jaws the teeth and jaw guideways must be cleaned and lightly greased with ATS K05 greas...

Page 24: ...from ATS Systems when replacing damaged components Phone ATS Systems at 1 800 423 4651 or purchase online at www ats s com See drawing 6 1 in the OTHER INFO section of this manual for spare parts iden...

Page 25: ......

Page 26: ...ATS Systems Formerly SMW Systems Ultimate Chuck UC2 Spare Parts List 3 16 2007 Page 1 of 19...

Page 27: ...sk questions and refuse to operate this equipment if you are unsure how to operate it safely The life you save may be your own The bad things that can happen and the most common causes 1 If a jaw were...

Page 28: ...s maintenance and safety decal to your lathe It summarizes the points I will now cover and I encourage you to review it regularly This is the Installation Operation and Maintenance Manual It contains...

Page 29: ...olts that are marked grade 12 9 with threads in new condition and long enough to engage a thread length 1 2 times the diameter Torque the bolts to the specification as shown in the manual Chuck size 1...

Page 30: ...grease throughout the chuck Clean jaw guideways when changing jaws or at least once per shift if no jaw change is required and lightly coat sliding jaw surfaces with KO5 Demonstrate sweeping chips ou...

Page 31: ...ce as most standard chucks ___ Always position the end of the base jaw inside the safe zone marked on the face of the chuck ___ Set jaw adjustment to grip the part as close to the start of the jaw str...

Page 32: ...E and ATS offers to sell its products and services only upon these terms and conditions 1 SALE PRICES All prices quoted are FOB shipping location and are subject to the terms of payment set forth in t...

Page 33: ...hat after ATS s acceptance of your purchase order you request ATS to delay shipment of the equipment the purchase price shall become due and owing thirty 30 days after the equipment is ready for shipm...

Page 34: ...equipment contains defective material or workmanship and the same is the cause of the malfunction or failure of the equipment to perform in the normal way ATS will at its expense provide all labor and...

Page 35: ...ATS s warranties shall not be enlarged diminished or affected by and no obligation or liability shall arise or grow out of ATS s rendering of technical assistance or service in connection with Buyer s...

Page 36: ...imate Chucks and High Low cylinders The ATS Systems Installation Assistance and Operator Training Price includes extending the warranty from 6 months parts only to two years parts and labor and includ...

Page 37: ...re the length from the spindle flange face to the end of the drawtube It must be shorter than the respective dimension in the back of the chuck Check with drawtube in forward position chuck piston in...

Page 38: ...e mounted and the drawtube length correct for jaw stroke and jaw change ___ Check operation of drawtube and jaw change If necessary adjust drawtube adapter a half turn at a time until cam bolts turn w...

Page 39: ...ot properly torqued tight and come loose Wrong grade of bolts and they break Excessively tall jaws and even moderate grip forces can put severe tension on bolts and cause them to break RPM way too hig...

Page 40: ...rmal chucking applications using the maximum rated drawbar pull and only for standard top jaws such as our Deep Bite Job Shop Jaw For any other top jaws or conditions speed must be reduced Manual 2 2...

Page 41: ...your workpiece blanks is much smaller diameter than the blank you setup with With the cylinder on this lathe this chuck has a jaw stroke of ___ The adjustment pitch is ___ The maximum jaw stroke for t...

Page 42: ...s available would give too much drawbar pull for this chuck and the chuck would be damaged Because of this I ve noted on this tag that the pressure should never be set above ___ PSI For most any appli...

Page 43: ...each 50 parts and at the start of the shift Clean and lubricate jaws whenever jaws are changed or once per eight hour shift If ATS supplied the hydraulic cylinder demonstrate the stroke control system...

Page 44: ...pitch base jaws as required for hard jaw applications Max allowable Cylinder pressure ____________ psi Max Cylinder pull _______________lbs at max pressure Max available machine pressure ____________...

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