摘要
从热处理内应力和机械加工中产生的残余应力出发,分析了造成传动齿轮在碳氮共渗和淬火过程中发生畸变的主要原因,通过优化工艺路线和淬火工艺参数,提高了传动齿轮的合格率。
Including the internal stress of heat treatment and the residual stress of machining,the main factors affecting the distortion of transmission gear during carbonitriding and quenching were analyzed.The pass rate was increases by optimizing machining arrangements and quenching process parameters.
出处
《热加工工艺》
CSCD
北大核心
2011年第8期196-197,共2页
Hot Working Technology
关键词
传动齿轮
内应力
残余应力
碳氮共渗
淬火
畸变控制
transmission gear
internal stress
residual stress
carbonitriding
quenching
distortion control
