tornos DECO 10 Headstock Revision Description - Procedures Download

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TT5501 - DECO 10 Headstock Revision

TT5501 en - 12/04

TABLE OF CONTENTS

EQUIPMENT

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISMOUNTING THE HEADSTOCK

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CHECKING THE PARTS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MOUNTING

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1

PREPARING THE PARTS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2

MOUNTING THE PARTS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

REFILLING THE HEADSTOCK

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CHECKING THE HEADSTOCK

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BREAKING IN THE HEADSTOCK

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ASSEMBLY DRAWINGS

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APPENDIX - DECO 10 BREAK - IN SHEET

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Summary of Contents for DECO 10 Headstock Revision

Page 1: ...DECO Internal RP TORNOS SA CH 2740 MOUTIER http www tornos ch Imprimé en Suisse Copyright c 1999 2004 DECO 10 Headstock Revision ref 305063 DESCRIPTION PROCEDURES en TT5501 ...

Page 2: ...ntion indicates incorrect actions or such that may cause damage Prohibition indicates an action or operation prohibited because of evident or alleged hazards Info Gives information or comment related to safety Note Gives information unrelated to safety Important Safety Indications Warning Read the instruction before operating the machine Should the user disregard the instructions of this manual TO...

Page 3: ...QUIPMENT 5 2 DISMOUNTING THE HEADSTOCK 5 3 CHECKING THE PARTS 7 4 MOUNTING 8 4 1 PREPARING THE PARTS 8 4 2 MOUNTING THE PARTS 8 5 REFILLING THE HEADSTOCK 12 6 CHECKING THE HEADSTOCK 13 7 BREAKING IN THE HEADSTOCK 13 8 ASSEMBLY DRAWINGS 15 9 APPENDIX DECO 10 BREAK IN SHEET 17 ...

Page 4: ...TT5501 DECO 10 Headstock Revision 4 TT5501 en 12 04 ...

Page 5: ...ndow 040 the tubing 080 using an M6 screw the 2 gaskets see section G G 2 Loosen the 2 screws 530 the plug 100 the pivot axis 090 the gaskets 3 Loosen the 4 clamping screws 400 section J J a 1 2 turn and tighten the 4 screws 140 4 to 5 turns to release the springs 660 4 On the headstock front side loosen the 6 screws 410 screws locked section A A 5 Push the flange 200 to remove the thrust ring 650...

Page 6: ...te To facilitate dismounting the outer cage can be removed from the roller bearings or the FACOM bearing remover can be used 14 Place the spindle front on the press plate 15 Using the tool ref 10 press on the case 170 to compress the spring 270 Then release the Seeger ring 640 and remove it 16 Remove the case 170 the spring 270 and the secondary piston 160 using the thrust tube 260 17 Loosen the n...

Page 7: ...N 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 4 For the old spindles and the retainer spring have them checked for balance 5 For the bleed screws mount new screws 060 with gaskets 610 ...

Page 8: ...s and the mechanical surfaces in contact Note Use the grease Kubler NBU15 4 2 MOUNTING THE PARTS Actions Notes 1 Lightly grease inside the case 040 2 Mount the 2 rear roller bearings 680 in the case 130 by aligning the marks 3 Lightly grease the spindle and mount the assem bly in the case with roller bearings Note Case number aligned with the spindle screwed key 4 Mount the lock ring 170 with gask...

Page 9: ...lykote DX 8 Lightly grease the large inner diameter of the cyl inder 240 and mount it on the spindle Note Use the grease Mobil 28 9 Degrease the part of the cylinder 220 receiving the solenoid valve 10 Insert the dry and clean solenoid valve 230 on the cylinder 11 Grease the rear roller bearing of the body and the case on the spindle Note Use the grease Molykote DX 12 Insert the springs after grea...

Page 10: ... of the spindle See auxiliary drawing 11A 21 Alternately tighten the 6 screws 410 diagonally and torque using the torque wrench Position the gap A between 2 threads in the middle of the thrust ring Note Torque with the torque wrench to the value 1 3 N Use some Loctite 222 to lock the screws A 22 Lightly grease the rear inner side of the spindle Grease the inside and outside of the secondary piston...

Page 11: ...lternately tightening the screws diagonally 27 Tap on the body with a nylon mallet to install the assembly 28 Tighten 1 4 turn and reloosen 1 8 turn 29 Tighten the 4 clamping screws with brass wire 30 Tap on the body with a nylon mallet and check Attention The spindle must turn freely without binding or wobbling 31 Mount the tubing 080 and the pivot axis 090 lightly greased section G G Using the n...

Page 12: ...rom splashing on it 4 Tighten the large oil gun endpiece in the refill plug hole Using the knurled sleeve loosen the end piece one turn minimum 5 Loosen the primary piston bleed screw and press on the oil gun until oil flows 6 Repeat the operation several times until no more air is bled from the piston 7 Block the bleed screws remove the paper and tighten the refill plug 8 Loosen the endpiece 9 Re...

Page 13: ... Max 0 003 mm inside the spindle If necessary use the 6 adjusting screws A to adjust the concentricity of the spindle 2 Insert the collet lightly greased and also check the concentricity Note Max 0 005 mm Caution If the spindle is not within tolerance dis mount the spindle again check and remount the assembly A 7 BREAKING IN THE HEADSTOCK Actions Notes 1 See the break in procedure sheet Note Make ...

Page 14: ...TT5501 DECO 10 Headstock Revision Chap 7 14 TT5501 en 12 04 ...

Page 15: ...TT5501 DECO 10 Headstock Revision Chap 8 15 TT5501 en 12 04 8 ASSEMBLY DRAWINGS 305063f1 ...

Page 16: ...TT5501 DECO 10 Headstock Revision Chap 8 16 TT5501 en 12 04 305063f2 ...

Page 17: ... 2nd level Initial 4th level Notes 55 T MAX 50 45 40 35 30 25 20 min 30 60 90 120 150 180 210 240 270 300 330 360 390 Theoretical Drawing Current Measured NOTES Information Maximum break in temperature 55 C If this temperature is attained program during the break in period an opening and closing of a collet every 5 seconds 1 Stop break in 2 Wait until the temperature has returned to the ambient te...

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