Problem & answerG-08
Excessive Vibration
Likely causes
- Loose bolts
- Worn bearings
- Shaft imbalance
- Machine not level
- Coupling misalignment
- Worn gears
- Worn or misaligned cam / indexing mechanism
How to fix it
- 1Stop the machine.
- 2Tighten mounting bolts.
- 3Inspect bearings and gears.
- 4Check shaft balance and coupling alignment.
- 5Level the machine.
- 6Carry out a vibration test.
It is fixed when
Vibration within acceptable limits.
Stop it coming back
- Check machine level monthly.
Did this solve the problem?