Grinding Guidelines in Seven-Character Verses

Grinding requires care at every stage;
Select the grinding wheel with due diligence.
Grinding defects are numerous and varied;
A single oversight can lead to failure.
Workpiece materials differ in composition and properties;
Select the abrasive accordingly.
Choose the correct grit size and wheel hardness;
Set and verify the grinding parameters.
Prevent thermal damage and grinding burn;
Control chatter and maintain dimensional accuracy.
Wheel hardness is a critical factor;
Depending on the application, a harder or softer wheel may be required.
Heavy infeed with an excessively soft wheel
Can accelerate wheel wear and shorten its service life.
Beware of scratches caused by contaminants;
Ensure compatibility between the abrasive and workpiece material.
Maintain clean operating practices and a clean working environment;
Keep the depth of cut under control.
Strengthen grinding-wheel inspection and maintenance;
Implement systematic wheel management and maintenance procedures.