How to solve the defects of CNC cylindrical grinding machines.
1、 The outer circumference of the shoulder is relatively large.
Reason for analysis:
1. The dwell time of the CNC cylindrical grinder reversing worktable is too short.
2. The grinding wheel of the external grinder is worn and the outer angle of the grinding wheel becomes rounded.
Protective measures:
1. Increase the dwell time for reversing the worktable of the cylindrical grinder.
2. Timely correction of the grinding wheel of the CNC cylindrical grinder is necessary to ensure the accuracy of workpiece grinding.
2、 The workpiece of the cylindrical grinder is prone to bending during grinding.
Reason for analysis:
1. The grinding amount is too large during external cylindrical grinding.
2. When grinding on an external cylindrical grinder, there is insufficient supply of cutting fluid.
Protective measures:
1. Reduce the back cutting amount of the external cylindrical grinder appropriately.
2. Ensure sufficient supply of cutting fluid.