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Summary of Contents for SMW Autoblok HG-N
- Page 1 COPY OF THE MANUAL CHUCK ORIGINAL Type HG-N Type HG-F Date: 2016-10 Version: Language: English...
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Page 3: Table Of Contents
HG-N / HG-F. Gripping force - speed diagram This instruction manual contains the installation, the use and the maintenance instructions of the work holding „HG-N / HG-F“. Trouble shooting SMW-AUTOBLOK reserves the right to make changes without Warranty 12 and 24 months notice. -
Page 4: Declaration Of Incorporation
Installation in machine tool Type: HG-N / HG-F is intended to be installed into a completed machine. It must not be put into service until the fi nal machine into which the partly completed machinery it is to be incorporated has been declared in conformity with the provisions of the EU machine directive (2006/42/EC) Annex II, B. -
Page 5: General Safety Instructions
General safety instructions 1. Correct use 8. Jaw change SMW-AUTOBLOK chucks work safely and troublefree if they are The jaw is positioned min. as far to the marking on the chuck used according to their specifi cation i.e. to clamp components on body that the serration of the wedge bar is fully engaged with the turning machines. -
Page 6: Technical Data
Jaw system original SMW Jaw position: open position for external clamping Base jaw Base jaw position »o« position »p« Subject to technical changes. For more detailed information please ask for customer drawing. SMW-AUTOBLOK Type HG-N 160-46 210-60 260-81 315-102 400-128 500-165 630-254... - Page 7 HG-N Manual chucks Ø 160 - 630 mm QUICK JAW CHANGE Ordering review Jaw system original SMW Chuck with center mounting DIN 6350 HG-N 160-46 210-60 260-81 315-102 400-128 500-165 630-254 Mounting Z140 Z170 Z220 Z300 Z380 Z380 Z380 85.5 104.8...
- Page 8 HG-N JAWS QUICK JAW CHANGE Chuck HG-N 160 HG-N 210 HG-N 260 HG-N 315 HG-N 400 HG-N 500 HG-N 630 Jaw type GBK 160 GBK 200 GBK 250 GBK 315 GBK 400 GBK 500 GBK 630 Hardened base jaws Id. No.
- Page 9 HG-N JAWS ■ GREASE QUICK JAW CHANGE Chuck HG-N 160 HG-N 210 HG-N 260 HG-N 315 HG-N 400 HG-N 500 HG-N 630 Jaw type GUA 160 GUA 200 GUA 250 GUA 250 GUA 400 GUA 500 GUA 500 Hardened reversible Id.
- Page 10 HG-F Manual chucks Ø 160 - 400 mm QUICK JAW CHANGE Main dimensions and technical data Jaw system Forkardt Jaw position: open position for external clamping Base jaw Base jaw position »o« position »p« Subject to technical changes. For more detailed information please ask for customer drawing. SMW-AUTOBLOK Type HG-F 160-46 210-60...
- Page 11 HG-F Manual chucks Ø 160 - 400 mm QUICK JAW CHANGE Ordering review Jaw system Forkardt Chuck with center mounting DIN 6350 HG-F 160-46 210-60 260-81 315-102 400-128 Mounting Z140 Z170 Z220 Z300 Z380 85.5 104.8 133.4 171.4 330.2 Chuck with MFG + WAK Id.
- Page 12 HG-F JAWS QUICK JAW CHANGE Jaw system Forkardt Chuck HG-F 160 HG-F 210 HG-F 260 HG-F 315 HG-F 400 Jaw type MFG 160 MFG 200 MFG 250 MFG 315 MFG 400 Hardened base jaws Id. No. 081303 081304 081305 081306 081307 29.5 kg/set...
- Page 13 HG-F JAWS ■ GREASE QUICK JAW CHANGE Jaw system Forkardt Chuck HG-F 160 HG-F 210 HG-F 260 HG-F 315 HG-F 400 Jaw type GUA 160 GUA 200 GUA 250 GUA 400 GUA 500 Hardened reversible Id. No. 012484 012485 012486 012487 012488 stepped top jaws...
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Page 14: Description Of Function
Description of function Push-button (15) Stop pin (14) Jaw guideway (2) No. 1 for jaw disengagement Mounting thread Wedge bar (5) for stops etc. Drive ring (4) Marking line for min. jaw position (16) Wrench (37) Spindle (8) Wedge bar (5) Serial-No. - Page 15 Description of function HI-GRIP (HG-N / HG-F) Jaw change / repositioning of jaws The precision manual chuck type HI-GRIP HG is designed for flexible manufacturing on NC-lathes. By turning the wrench (37) counter-clockwise until the stop the The unique wedge bar design guarantees highest gripping forces,...
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Page 16: Installation
Installation Check spindle nose Check radial and face runout HG-N / HG-F 160 - 210 260 - 400 500 - 630 0.02 0.03 0.05 0.02 0.03 0.05 Use mounting belt for safe mounting Electrically protection against spindle start. Spindle may only start when key is in the key box... -
Page 17: Operation
Jaws of other manufacturers: • Safety risks due to wrong material or heat treatment • Danger of damage of your HG-N / HG-F chuck due to Mounting surfaces of the top jaws must be straight wrong dimensions / tolerances and on the same level. -
Page 18: Jaw Change
Jaw change Changing or re-positioning of the jaws Turn key counter-clockwise until stop. Indicator pin is protruding Clean jaw guideway and lubricate. Lubricate new jaw set in the = jaw change position is achieved. guideway and in the serration. Press push-button for jaw disengaging and remove / reposition / Insert jaw min. - Page 19 • Never use an extension during clamping! • Do not exceed max. torque! • Remove wrench immediately! To ensure highest repeatability please note: HG-N / HG-F Insert jaw 1 in guideway 1, jaw 2 in guideway 2 etc. Wrench Mdmax (Nm) Please check before spindle start: Insert jaw at least to the marking line! ...
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Page 20: Maintenance / Lubrication
Maintenance / Lubrication Maintenance intervals Regular maintenance is the basis for correct function, high at normal conditions / using coolant service life, precision and clamping force of the clamping chuck. Measurement Lubricate with Disassemble + K05 grease clean Check gripping force regularly with gripmeter (GFT-X)! after operating hours 1000 Maintenance intervals... -
Page 21: Test Certificate
Notes SMW-AUTOBLOK... -
Page 22: Disassembling / Assembling
Disassembling / Assembling Disassembling Assembling Remove clamping jaws from chuck. Assembling in reverse sequence as disassembling. Disassemble chuck from machine and put on work Clean parts and lubricate with SMW-AUTOBLOK K05 bench with frontside down. grease. Remove screws (29) and cover (3). Tighten spindle bearing (10) firm and loosen so that spindle can be moved easily but without clearance. -
Page 23: Spare Parts
Spare parts Important! For spare parts order please advise chuck type and serial number! Ordering example: For HG-N 210-60 serial number 100912 For HG-F 210-60 serial number 100913 Pos. 5: 1 set wedge bars Pos. 5: 1 set wedge bars Pos. -
Page 24: Calculation Formulas For Practical Use
Calculation formulas for practical use = req. static chuck grip force = main cutting force = dyn. chuck grip force = centrifugal force of jaws = machining torque = chuck clamping torque = depth of cut = clamping diameter = machining diameter = feed mm/rev. -
Page 25: Gripping Force - Speed Diagram
Gripping force - speed diagram HG-N / HG-F 160 - 315 HG-N 400 - 630 max. max. 1000 2000 3000 4000 5000 6000 7000 1000 1500 2000 2500 3000 3500 Speed [r.p.m.] Speed [r.p.m.] HG-F 400 • The max. gripping force is the total, acting on the 3 jaws, obtained by applying to the chuck the max. - Page 26 Notes SMW-AUTOBLOK...
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Page 27: Trouble Shooting
Trouble shooting Problem Caused by Action Heavy vibrations on the Unbalance due to component or top jaws. Change shape of top jaws or balance with machine spindle counterweights on the chuck body. Unbalance on the parts: Check runout on all components one after •... -
Page 28: Warranty 12 And 24 Months
Warranty 12 months warranty Product: Manual chuck SMW-AUTOBLOK provides a warranty on the purchased product for 12 months from the date of purchase as stipulated in our General Terms of Sale in the following cases: • The defect was not known to the customer at the time of purchase. •... - Page 29 Warranty 24-months warranty -optional- Product: Manual chuck Against additional fee, SMW-AUTOBLOK offers a warranty on the purchased product for 24 months from date of purchase as a modifi cation to the 12-month limitation period stipulated in our General Terms of Sale if the following conditions are met: •...
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Page 30: Documentation Of Maintenance
Documentation of maintenance Product: Regular and documented maintenance conserves the value of your work holding, and ensures warranty! Serialno.: Maintained according Maintained according to instruction manual to instruction manual Operating hours Operating hours Name Name Date Date Signature Signature Remarks Remarks... - Page 31 Documentation of maintenance Product: Regular and documented maintenance conserves the value of your work holding, and ensures warranty! Serialno.: Maintained according Maintained according to instruction manual to instruction manual Operating hours Operating hours Name Name Date Date Signature Signature Remarks Remarks...
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Page 33: Confirmation Of Receipt Of The Manual
Empfangsbestätigung für die Betriebsanleitung Confi rmation of receipt of the instruction manual Hiermit bestätigt die vom Betreiber/ Anwender beauftragte This certifi es the operator assigned by the operating company Person Herr / Frau Mr. / Mrs. den Erhalt der Betriebsanleitung sowie deren Inhalte, hereby confi rms to have received the instruction manual insbesondere das Kapitel Sicherheit gelesen und verstanden and to have read and understood the content, especially the... - Page 35 Id. No. Item Weight Serialno.
- Page 36 SMW-AUTOBLOK Spannsysteme GmbH AUTOBLOK s.p.a. Postfach 1151 • D-88070 Meckenbeuren Via Duca D‘Aosta n.24 Wiesentalstraße 28 • D-88074 Meckenbeuren Fraz. Novaretto I-10040 Caprie - Torino Tel.: +49 (0) 7542 - 405 - 0 Tel. +39 011 - 9638411 Vertrieb Inland vertrieb@smw-autoblok.de Tel.
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