发动机惰齿轮轴零件工艺试验研究  

Experiment Research of Part Process of Engine Idler Shaft

作　　者：田晓锋 

机构地区：[1]第一拖拉机股份有限公司热处理厂,河南洛阳471003

出　　处：《拖拉机与农用运输车》2012年第6期57-59,64,共4页Tractor & Farm Transporter

摘　　要：通过对发动机惰性齿轮轴零件生产过程的试验研究,分析了渗碳工序对高频淬火工序的影响,对淬火硬度值低的形成原因和解决办法进行了探讨,提出了工艺改进措施。实践证明,该工艺方案可完全满足其技术要求。Through experiment study on production process of engine idler shaft, the influences of carburizing process on high frequency quenching process were analyzed. The cause of formation and the solution of low quenching hardness were discussed in the paper. The improved process measures were put out. The results show that this process program can meet the technical requirements.

关 键 词：渗碳气氛 高频淬火 惰齿轮轴 硬度 

分 类 号：TG156.3[金属学及工艺—热处理]