FIELD: machine building.
SUBSTANCE: graphite or molybdenum disulfide powder is put on the surface of a bearing raceway and an indenter making ultrasonic rotating oscillations is pressed through a layer of powder to a surface of the rotating part. The indenter is provided with a spherical working surface and a radius equal to the minimum value of the raceway profile radius. The minimum force of indenter effect on the surface to be processed is set proceeding from a condition of indenter contact occurrence over the entire profile of the surface to be processed.
EFFECT: possibility of processing any shaped surface, increasing quality of coating and correcting geometrical profile.
3 dwg
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