Assessment of the Strength Properties of Solid-Rolled Wheels of Type 2 Freight Wagon, Taking into Account the Residual Process Stress

Abstract

The solid-rolled wagon wheel is one of the most important bearing parts of the running gear of the railway rolling stock, on which the safety of train traffic depends. The paper presents the coefficient of strength, taking into account residual stresses in the transition zone of the disk part into the rim of solid-rolled wheels of freight and passenger cars by the calculation method.