基于西门子S7-300软件,用热处理机对钢圈进行表面硬化处理,通过将工件加热到高温,然后立即淬火实现硬化.-Based on Siemens S7-300 software, heat treatment machine with hardened steel ring surface, heated to high temperatures through the workpiece, and then immediately quenched to achieve hardening.

ABAQUS子程序，计算淬火过程中的组织和温度的变化(ABAQUS subroutine is used to calculate the change of microstructure and temperature during quenching)