T2纯铜触头座零件成形工艺  

Forming Process of T2 Pure Copper Contact Seat Part

作　　者：李斌[1] 李高峰[1] 权怡[1] 张敏 冯苗 

机构地区：[1]中国船舶重工集团公司第十二研究所,陕西兴平713102 [2]陕西省建筑工程机械厂,陕西兴平713100 [3]宁夏天地奔牛银起设备有限公司技术中心,宁夏银川750021

出　　处：《热加工工艺》2017年第15期134-136,共3页Hot Working Technology

摘　　要：介绍了T2纯铜触头座零件的成形工艺和试制过程中各工序的参数检测。采用低温扩孔、冷扩孔和冷旋压等工艺,通过对生产中的温度、硬度、尺寸等的控制,最终满足了零件的成形要求。The forming process of T2 pure copper contact seat and the parameters inspection of each procedures during the trial-produce were introduced. The process of low temperature ring rolling, cold ring rolling and cold spinning was applied, and the forming requirements of the part were finally fulfilled through the control of temperature, hardness and dimensions in the production.

关 键 词：扩孔 冷旋压 冷作硬化 纯铜 硬度 

分 类 号：TG316.2[金属学及工艺—金属压力加工]