|
Automotive Troubleshooting
|
| Problem |
Possible Causes |
Suggested Correction |
| Chatter Marks |
Out of balance
Out of round
Acting too hard
|
Balance carefully on own mount in
and rebalance after truing operation
True before and after balancing
Use faster dressing feed and
traverse |
Scratching
of the Work |
Coarse grit or loading of
foreign matter in wheel |
Dress the wheel |
Checking or Burning
of the Work |
Wheel too hard
Poor dress |
Use a faster dress to open
the wheel face |
Diamond Lines
in Work |
Dressing too fast |
Slow dress the wheel face |
| Inaccuracies in work |
Improper dressing |
Check alignment of dress |
| Rate of Cut too Slow |
Dressing too slow |
Increase the dressing rate to
open the wheel face |
Wheel Acting Too
Soft (not
holding size) |
Improper dress |
Use lighter dressing feed
Possibly slow down traverse rate |
| Wheel Loading |
Infrequent dress |
Dress wheel more ofte |
|
