Apparatus for hardening boundary layers of workpieces

摘要

The apparatus for boundary layer hardening includes a grinding wheel (9). The circumferential velocity of the workpiece (1) is less than 1 m/min, the circumferential velocity of the grinding wheel is less than 60 m/s, while the product of the feed depth of the grinding wheel and the circumferential velocity of the workpiece is less than 10 mm<3>/mm s.