-34-
Model G0745 (Mfg. Since 11/13)
Cross slide or
carriage has sloppy
operation.
1. gib out of adjustment.
2. Excessive backlash.
1. adjust gib (see
page 36).
2. adjust backlash to a minimum (see
page 35).
Cross slide or
carriage feed
handwheel hard to
move.
1. Ways loaded with shavings, dust, or grime.
2. lock screws tightened.
3. gib screws are too tight.
4. Backlash setting too tight.
5. Bedways are dry.
1. Clean ways and relubricate.
2. loosen lock screws.
3. loosen gib screw(s) slightly (see
page 36).
4. slightly loosen backlash setting (see
page 35).
5. lubricate bedways.
Cutting tool
or machine
components vibrate
excessively while
cutting.
1. tool post not tight enough.
2. Cutting tool sticks too far out of tool post;
lack of support.
3. gib out of adjustment.
4. dull cutting tool.
5. incorrect spindle speed or feed rate.
1. Check for debris, clean, and retighten.
2. re-install cutting tool so no more than
1
⁄
3
of the total
length is sticking out of tool post.
3. adjust gib (see
page 36).
4. replace or resharpen cutting tool.
5. use the recommended spindle speed and feed rate.
Chuck jaws will
not move or do not
move easily.
1. Chips lodged in the jaws or scroll plate.
1. remove jaws, clean and lubricate scroll plate and
jaws, then replace jaws.
Summary of Contents for G0745
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