Master Grinder came in to help.

Selection of grinding wheel 1. The choice of abrasive mainly depends on the workpiece material and heat treatment method. A. When grinding materials with high tensile strength, choose abrasives with high toughness. B. When grinding materials with low hardness and high elongation, select brittle abrasives. C. When grinding materials with higher hardness, choose abrasives with higher hardness. D, choose the abrasive which is not easy to react with the processed material.

# Grinding wheel # Abrasive selection # Workpiece material # Heat treatment method # Grinding tensile strength # Toughness # Hardness # Elongation # Chemical reaction