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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.|