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Analysis of difficult problems in cylindrical grinding

March 30, 2020
Analysis of difficult problems in cylindrical grinding
 
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
 
cylindrical grinding
 
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.
 
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