FIELD: mechanical engineering; welding; repair of wheelsets of railway vehicles, street car wheels and other wheels manufactured of steel. SUBSTANCE: upper portion of worn flange of wheel is removed by gas cutting and flange is restored by electroslag facing with use of wires with increased content of carbon and alloying additions. Simultaneously with facing, tempering of applied metal is carried out. Owing to slow and uniform heating of edges and relatively low temperature of electroslag facing process, high purity metal layer without any defects is formed on wheel flange. EFFECT: improved operating characteristics of repaired wheels. 2 cl, 4 dwg
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