延长高速冷挤压凸模使用寿命的工艺措施  

Technological Measures for Prolonging the Life of High-speed Cold Extrusion Terrace Dies

作　　者：刘志方[1] 

机构地区：[1]华东交通大学,南昌330013

出　　处：《工具技术》1997年第2期10-14,共5页Tool Engineering

摘　　要：从生产实践中总结出延长高速冷挤压凸模使用寿命的有关工艺措施，并对其作用机理进行了理论分析。Technological measures for prolonging the life of high-speed cold extrusion terrace dies was extracted from production practice. And its working mechnism was analyzed theoretically.

关 键 词：凸模 寿命 高速冷挤压 挤压 模具 

分 类 号：TG375.41[金属学及工艺—金属压力加工]