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Summary of Contents for tornos DECO 7
- Page 1 DECO Internal RP DECO 7 Headstock Revision ref. 305001 DESCRIPTION - PROCEDURES en TT5500 Printed in Switzerland Copyright E1999-2003 TORNOS SA - CH-2740 MOUTIER - http://www.tornos.ch...
- Page 2 Important Safety Indications ∆ Warning ! Read the instruction before operating the machine. Should the user disregard the instructions of this manual, TORNOS SA declines any liability what- soever. ∆ Attention ! Certain maintenance works are absolutely necessary to ensure good operation of the machine. They are given in the MAINTENANCE SCHEDULE on the machine (or see Instructions: OPERATION-MAINTENANCE).
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Page 3: Table Of Contents
..........APPENDIX - DECO 7 BREAK - IN SHEET . -
Page 4: Equipment
TT5500 - DECO 7 Headstock Revision EQUIPMENT Assembly drawing ref. 305001 Tools ref. 758 444 Press travel ~450mm Grease Mobile 28 Kubler NBU15 Molykote DX Headstock filling oil ISO GV 220 Screw locking product Loctite 222 DISMOUNTING THE HEADSTOCK Actions Notes ⇒... - Page 5 TT5500 - DECO 7 Headstock Revision Actions Notes 9. Floating solenoid valve (180). 10. Cylinder (220), gasket (530) 11. Thrust ring (160) 12. 2 bleed screws (140) of the primary piston (230). 2 bleed screws (140) of the spindle. 13. Remove the gaskets from the bleed screws (660).
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Page 6: Checking The Parts
TT5500 - DECO 7 Headstock Revision CHECKING THE PARTS ∆ Caution ! CLEAN THE PARTS TO CHECK FOR CONDITION. Actions Notes 1. Change all the damaged parts with contact rust or wear. 2. Change the roller bearings. 3. Change the gaskets. -
Page 7: Mounting
TT5500 - DECO 7 Headstock Revision MOUNTING ∆ Caution ! Check the parts before mounting to make sure they are not defective. PREPARING THE PARTS Actions Notes 1. Lightly grease the gaskets and the mechanical surfaces in contact. ⇒ Note :... - Page 8 TT5500 - DECO 7 Headstock Revision 5. Insert the guidebush on the spindle, lightly grease with the grease Mobil 28 and then mount the pri- mary piston (230). ⇒ Note : To mount the inner gaskets, see the drawing ”Mounting in closed grooves”.
- Page 9 TT5500 - DECO 7 Headstock Revision ⇒ 17. Mount the cover (030) ; lightly grease the 2 holes. Note: Use the grease Kubler NBU15. ⇒ Note : Offset holes on thread and bore side of the body. ⇒ 18. Tighten and apply some locking product to the 4 Note : screws (430).
- Page 10 TT5500 - DECO 7 Headstock Revision 25. Place the headstock on the press with the tool ref. 40 to mount the ”Seeger” ring (590), with the gap of the ring in the middle of the refill plug. ∆ Caution ! Install in place without forcing to prevent damaging the secondary piston’s gaskets.
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Page 11: Refilling The Headstock
TT5500 - DECO 7 Headstock Revision REFILLING THE HEADSTOCK ⇒ Note : Use the oil ISO GV 220 Actions Notes 1. Place a wedge before the headstock to tilt it slightly so that air can bleed out more easily. 2. The primary piston is positioned completely back- ward, with the window facing upward. -
Page 12: Checking The Headstock
TT5500 - DECO 7 Headstock Revision CHECKING THE HEADSTOCK Actions Notes 1. Check concentricity by positioning a comparator inside the spindle, as well as on the spindle front side. ⇒ Note : Max. 0.002 mm on the front side. Max. 0.003 mm inside the spindle. - Page 13 TT5500 - DECO 7 Headstock Revision >>> Chap. 7. / 14 TT5500 en - 12/04...
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Page 14: Assembly Drawings
TT5500 - DECO 7 Headstock Revision ASSEMBLY DRAWINGS TT5500 en - 12/04 Chap. 8. / 15... - Page 15 TT5500 - DECO 7 Headstock Revision Chap. 8. / 16 TT5500 en - 12/04...
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Page 16: Appendix - Deco 7 Break -In Sheet
TT5500 - DECO 7 Headstock Revision APPENDIX - DECO 7 BREAK -IN SHEET 1st level 2nd level 3rd level 4th level End of break-in period Speed 1600 rpm 4000 rpm 8000 rpm 11000 rpm Time 25 min 120 min 120 min...
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