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| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Dressing sound is high. | The dressing resistance is high. | Reduce the dresser infeed speed. Increase the grinding wheel-to-dresser relative speed.
|
| The dresser drive unit is faulty. | Check the spindle for run-out. Check the bearing for looseness. |
|
| Chattering occurs. | The grinder or drive unit vibrates. | Adjust the balance of the grinding wheel. Check the dresser for run-out. |
| Grinding burn occurs. | The grinding wheel cuts poorly. | Increase the dressing amount. Shorten the dress-out time. |
| The grinding wheel specifications are not adequate. | Lower the grinding wheel binding grade. | |
| Grinding fluid supply is not sufficient. | Increase the supply. Check the supply point. |
|
| The surface roughness is poor. | Dressing conditions are inadequate. | Increase the relative peripheral speed.る Lengthen the dress-out time. |
| The run-out of the dresser is large. | Check the run-out and adjust it if necessary. | |
| Grinding fluid has deteriorated. | Change grinding fluid. |