СПОСОБ ЧИСТОВОЙ ОБРАБОТКИ

摘要

FIELD: machine engineering, possibly finishing parts such races of precision bearing assemblies. ^ SUBSTANCE: method comprises steps of working rotating part with use of tool head with two blocks; mounting part in shaft of crank mechanisms while providing one freedom degree around center of said shaft; imparting to tool head circular motion in axial plane of part at self-aligning blocks relative to center arranged in symmetry plane of finished surface. Such procedures provide symmetry of finished part profile. ^ EFFECT: enhanced efficiency, improved quality of finishing part. ^ 2 dwg, 1 ex