Раціональне технологічне нагрівання при зборці колісних пар залізничного рухомого складу

Abstract

On the basis of the available experimental data the systematic numerical research of one piece rolled railroad car wheel were made using technological heating by induction-heating devices which allowed the establishment of the laws of the stress-strain state of the wheel set elements, during its thermal assembly. The optimization was conducted with restrictions on stresses and temperatures.