| Problem | Cause | Correction |
|---|---|---|
| Chatter Marks | Grinding cut too heavy | Lighter cuts |
| Wheel too hard | Softer wheel, increase work speed, dress coarser, reduce wheel speed, enrich grinding fluid mixture | |
| Wheel out of balance | Balance the wheel | |
| Slendor work unsupported Machine Vibration | Check for vibration within the machine and for vibration tramsitted to the machine |
