Grinding Wheel Selection, Grinding No Longer for Grinding Wheel Selection Trouble

We are Grinding Wheel Exporters, today we want to say Selection of General Grinding Wheels:

1. Abrasive selection mainly depends on the workpiece material and heat treatment method.
A. when grinding materials with high tensile strength, choose abrasive materials with high toughness.
B. For materials with low hardness and high elongation, use a more brittle abrasive.
C. When grinding materials with high hardness, choose abrasive materials with higher hardness.
D. Use abrasive materials that are not easily processed for chemical reactions.
2. The following selection principles of grinding wheel hardness are for reference:
A. Choose hard grinding wheel when grinding soft materials, and soft grinding wheel when grinding hard materials;
B. When grinding soft and strong nonferrous metals, the hardness should be selected to be softer;
C. Soft grinding wheel should be selected for grinding materials with poor thermal conductivity;
D. When end face grinding is more difficult than peripheral grinding, the grinding wheel should be softer;
E. Under the same grinding conditions, the hardness of the resin bond wheel is 1~2 lower than that of the ceramic bond wheel;
F. When the grinding wheel rotation speed is high, the hardness of the grinding wheel can be selected as soft 1~2 grades;
G. Grinding with cooling fluid is one to two grades of hardness higher than that of the grinding wheel during dry grinding.

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