SHARPNESS EVALUATION METHOD AND SHARPNESS MANAGEMENT METHOD FOR GRINDING WHEEL

摘要

PROBLEM TO BE SOLVED: To directly and objectively evaluate sharpness of a grinding wheel without measuring surface roughness of a ground object.;SOLUTION: Surface roughness of the grinding wheel 1 is detected by a pickup 2 provided with a stylus, and the sharpness of the grinding wheel is evaluated from an initial wear height calculated by a computer 4 on the basis of a detection result.;COPYRIGHT: (C)2003,JPO