电机定、转子冲片模具热处理参数研究  

Heat Treatment Parameters Study on the Stamping Mold to Process Motor Stator and Rotor Sheets

作　　者：胡彬[1] 季明浩[1] 李星明[1] 位楷 徐城城 

机构地区：[1]上海海事大学,201306

出　　处：《电机技术》2014年第3期56-59,共4页Electrical Machinery Technology

基　　金：上海海事大学大学生创新科技资助项目:C××201305005

摘　　要：用高速钢W9Mo3Cr4V制作高速级进冲模,改进热处理工艺参数,优化淬火与回火温度及回火次数后,得到稳定的马氏体,其硬度最高、表面粗糙度最低,热处理时间减少40%,节约电能35%以上。The high-speed steel W9Mo3Cr4V was applied to manufacture the high-speed progressive dies mold. After improving the technological parameters and optimizing the quenching and tempering temperature and period of time, a stable marten site structure was gained with the great surface hardness and low surface roughness, resulting in the 40% decreasing of heat treatment time and over 35% saving of the electric energy.

关 键 词：电机冲片 高速钢 高速级进冲模 马氏体 硬度 粗糙度 

分 类 号：TM30[电气工程—电机]