论文部分内容阅读
(本文以20CrMnTi渗碳螺旋伞齿轮轴的花键键侧磨削工序为例,研究了渗碳件成型磨削过程中产生的磨削裂纹的原因及预防办法。文中符号:M——马氏体;r——奥氏体;rA——残余奥氏体)。
(In this paper, 20CrMnTi carburizing spiral bevel gear shaft spline side grinding process as an example, the cause of the grinding cracks generated during the carburizing forming grinding process and prevention methods.The symbol: M-- Markov Body; r - austenite; rA - residual austenite).