热镦机模具零件KO销的结构及工艺改进  

Improvement on structure and technology of KO pin used in die of hot forging machine

作　　者：吕绍立 万青 

机构地区：[1]哈尔滨轴承集团公司南直轴承分厂,黑龙江哈尔滨150036 [2]哈尔滨轴承集团公司动能供应公司,黑龙江哈尔滨150036

出　　处：《哈尔滨轴承》2012年第3期12-13,16,共3页Journal of Harbin Bearing

摘　　要：通过对锻压分厂热镦机模具中KO销结构及其加工工艺的改进,简化了加工,提高了生产效率和合格率,保证了产品质量,同时也大大节约了原材料,保证了供货期。By improving the structure and processing technology of KO pin used in die of hot forging machine in forging factory, the process of manufacture was simplified with higher productivity and acceptance rate. The raw material was saved, and stable product quality and timely delivery were also guaranteed.

关 键 词：热镦机 模具 KO销 焊接 氮化 

分 类 号：TG315.2[金属学及工艺—金属压力加工]