SX28-72 Flange Facing Machine
45
Fault diagnosis chart continued…
Symptom
Possible cause
Action
4. Drive key in IN/OUT
plunger displaced
Remove gearbox, locate
key and springs, and
replace
Excessive vibration and/or
chatter
1. Machine out of balance
Balance machine
2. Machine assembly loose
on mounting plate
Check and tighten the four
M12 securing screws
3. Mounting plate not
secure in flange bore
Tighten ram bolts and
recheck machine is central
4. Depth of cut too deep
Reduce cut
5. Feed rate too high, (chip
thickness too great)
Reduce tool feed rate
6. Poor tool profile or worn
tool
Check tool and regrind, if
necessary
7. Tool and/or toolpost not
locked in position
Check and tighten, if
required
8. Play in toolpost carriage
is too great
Check and adjust gib. Nil
play but free moving.
9. Surface arm clamp
screws loose
Check and tighten, if
required
10. Worn leadscrew thrust
bearings
Check and replace, if
required
11. Badly maintained
machine
Overhaul and replace worn
or damaged parts
12. Worn dovetail slides
Replace dovetail slides
13. Faulty main bearing
Refer to TEAM
®
Содержание SILK SX28-72
Страница 55: ...SX28 72 Flange Facing Machine 54 Fig 30 Main drive assembly ...
Страница 59: ...SX28 72 Flange Facing Machine 58 Fig 31 Surfacing arm assembly ...
Страница 61: ...SX28 72 Flange Facing Machine 60 Fig 32 Gearbox assembly ...
Страница 64: ...SX28 72 Flange Facing Machine 63 Fig 33 Base assembly ...
Страница 66: ...SX28 72 Flange Facing Machine 65 Fig 34 Toolpost assembly ...
Страница 68: ...SX28 72 Flange Facing Machine 67 Fig 35 Base centraliser ...
Страница 70: ...SX28 72 Flange Facing Machine 69 Fig 36 Counter balance ...
Страница 73: ...SX28 72 Flange Facing Machine 72 TYPES OF TOOL BIT FOR GENERAL PURPOSE AND FINE FINISH ...
Страница 74: ...SX28 72 Flange Facing Machine 73 TOOLS FOR V GROOVE PLUNGE MACHINING ...
Страница 78: ...SX28 72 Flange Facing Machine 77 APPENDIX C V GROOVE MEASUREMENT ...
Страница 79: ...SX28 72 Flange Facing Machine 78 ...
Страница 80: ...SX28 72 Flange Facing Machine 79 APPENDIX D AIR MOTOR MANUFACTURERS INFORMATION ...
Страница 81: ...SX28 72 Flange Facing Machine 80 ...
Страница 82: ...SX28 72 Flange Facing Machine 81 ...
Страница 83: ...SX28 72 Flange Facing Machine 82 ...
Страница 84: ...SX28 72 Flange Facing Machine 83 ...
Страница 85: ...SX28 72 Flange Facing Machine 84 ...
Страница 92: ...SX28 72 Flange Facing Machine 91 APPENDIX F BEARING LUBRICATION RU40035UU ...