APPARATUS FOR ELECTROMECHANICAL WORKING OF PARTS Russian patent published in 1998 - IPC

FIELD: mechanical engineering and other branches of industry, in particular, strengthening and finishing working of parts. SUBSTANCE: apparatus has dynamometric housing with working head and deforming tool mounted for free rotation on movable shaft of working head. Deforming head is made in the form of roller with spherical working surface. Roller is mounted for free rotation relative to sleeve fixed on shaft of working head at an angle α. It results in rocking movement of roller during rotation of working head shaft, which is urged for rotation at rotational speed differing from that of roller and providing bringing new parts of working profile into contact with working tool. EFFECT: increased efficiency, reduced wear of deforming tool by using the whole profile of tool, improved quality of worked strengthened surface and increased operating characteristics of strengthened parts. 2 dwg, 1 tbl