DEVICE FOR FRICTIONAL-MECHANICAL APPLICATION OF ANTIFRICTION COATINGS Russian patent published in 2001 - IPC

FIELD: frictional-mechanical application of coatings; used in application of coatings to external cylindrical surfaces, for instance, to crankpins. SUBSTANCE: device has a body, cylinder tool with axial channel, working member located in channel, mechanism for pressing-down and feed made in the form of piston with rod, both located inside hollow cylinder, and two induction coils accommodating cores, plates hinged to lower part of cores and connected by rod with piston, and return springs accommodated in the body. Hollow cylinder has a working hollow for location of medium material. The device body is electrically connected via rectifying unit with DC source. Induction coils are electrically connected with rheostats. EFFECT: increased productivity of process of coatings application and quality of applied coatings. 2 dwg