摘要
文章针对750拖拉机滚针内隔圈软氮化后变形量大的问题,对变形原因进行了分析并对工艺流程做了改进,结果有效地控制了变形量,解决了生产中的关键问题。
The article against the large deformation on Soft Nitriding of cone spacer of needle,analyzes the causes of the deformation and make improvements to the process,the results effectively control the deformation,and solves the key problems in production
出处
《科教文汇》
2011年第19期96-96,共1页
Journal of Science and Education
关键词
软氮化
变形量
工艺
改进
soft Nitriding
deformation
process
improvements
