PLANT FOR INDUCTION HARD-FACING Russian patent published in 1998 - IPC

FIELD: reconditioning and hard-facing of large-size parts and units, for instance, railroad transport. SUBSTANCE: plant includes bed with supporting posts, body with mechanism for locking and rotation of wheel pair, inductor for hard-facing, mechanism for lifting wheel pair. Body is made in the form of C-shaped welded frame having mechanism for its angular turning relative to base in vertical plane and connected with lifting mechanism made in the form of catcher with seat which is mounted for reciprocation in roller guides in direction square to base. Plant has pusher mounted for interaction with post and hinged with lever whose one end is connected with body, while the other, with screw gearing whose nut is installed on body and screw is driven. Plant has portal carrying induction heater installed on carriage. EFFECT: higher efficiency. 2 cl, 9 dwg