INDUCTOR FOR METHODICAL HEATING OF BLANKS IN THE FORM OF BODY OF REVOLUTION

摘要

FIELD: thermal treatment of disc-shaped parts used during tests for strength and mechanical endurance. SUBSTANCE: inductor has variable-width inducting conductor with water-cooled tubular current lead and terminals for connecting to power supply; novelty is that inducting conductor is made in the form of sheet embracing at constant clearance part of quardant-shaped body being heated and water-cooled current lead is connected to inducting conductor over axis of symmetry lying in meridian section plane. EFFECT: provision for inductive heating with desired nonuniform temperature distribution in radial direction. 2 cl, 3 dwg