Технологическое обеспечения качества за счёт увеличения стабильной стойкости инструмента при восстановлении поверхности катания колёсных пар

Abstract

To increase the railway wheel sets service life in use and reduce the needs of railway transport for new wheels during the repair process, it is advisable to use not only economical ways to restore the geometric parameters of the rim, but also to restore the physical and mechanical properties of the metal profile of the wheel rim surface.