Analysis of difficult problems in cylindrical grinding
Analysis of difficult problems in cylindrical grinding
1.The workpiece of the cylindrical grinder is easy to bend during grinding
Analysis reason:
-The grinding amount is too large during cylindrical grinding;
-Inadequate supply of cutting fluid during cylindrical grinding;
Precaution:
-Appropriately reduce the back cutting depth consumption of cylindrical grinders
-Ensure adequate supply of cutting fluid
2.Large outer circle beside shaft shoulder
Analysis reason:
– Cylindrical grinder reversing table stay time is too short
– Grinding wheel of external cylindrical grinding machine is worn and the outer Angle of grinding wheel becomes round
Precaution:
– Extend the residence time of reversing of the cylindrical grinder.
-It is necessary to correct the grinding wheel of CNC cylindrical grinder in time to ensure the precision of workpiece grinding.
