摘要
42CrMo钢花键轴由于形状特殊,其表面中频淬火有一定难度。通过特殊结构感应器设计和表面淬火工艺过程的优化,成功地实现了花键轴局部表面的中频感应淬火,达到了花键轴的技术要求。
The surface of spline shaft of 42CrMo steel was rather difficult to be mid-frequency hardened because of its particular configuration. The selective surface of spline shaft has successfully undergone mid-frequency hardening by the inductor with special construction and the optimization of the surface induction quenching process so that technical requirement for the spline shaft has been fulfilled.
出处
《热处理》
CAS
2008年第2期34-37,共4页
Heat Treatment
关键词
花键轴
双半圈感应器
中频淬火
spline shaft
double half-ring inductor
medium frequency hardening
