METHOD OF FLAT SURFACE HARDENING USING ROTOR-TYPE GENERATOR OF MECHANICAL PULSES Russian patent published in 2009 - IPC B24B39/00 

FIELD: process engineering.

SUBSTANCE: rotation is imparted to deforming tool. Crosswise motion is imparted to workpiece. Deforming tool comprises central shaft and housing representing a disk with central bore and hollow shaft to transmit rotation from individual drive, peripheral bores to accommodate spring-loaded cams. Aforesaid central shaft support separator. The latter has peripheral bores to accommodate deforming tools representing step rod furnished with tape sprigs to produce static load. Static load pulse magnitude is adjusted by varying the cam offset from the housing and cam spring compression force.

EFFECT: expanded performances.

9 dwg, 1 ex