异锥形端盖成形工艺分析及拉深模设计  

Forming process analysis and drawing die design of different cone end cover

作　　者：曹兴玉 CAO Xing-yu(Kailong High Technology Co.,Ltd.,Wuxi,Jiangsu 214000,China)

机构地区：[1]凯龙高科技股份有限公司,江苏无锡214000

出　　处：《模具工业》2021年第7期18-20,共3页Die & Mould Industry

摘　　要：分析了异锥形端盖的结构特点和工艺,介绍了其常规工艺路线,通过相关理论计算,从缩短交付周期和减少模具成本投入方面考虑,优化了端盖拉深工艺,使用2副拉深模完成端盖的成形,并阐述了2副拉深模结构及其工作过程。The structure features and manufacturability of the different cone end cover were ana⁃lyzed,and the conventional processing route was introduced.Through the relevant theoretical cal⁃culation,the drawing process was optimised from the aspects of shortening delivery cycle and re⁃ducing die costs,and 2 drawing dies were used to complete the end cover forming,and the struc⁃ture and working process were introduced.

关 键 词：异锥形端盖 成形工艺 模具结构 拉深系数 

分 类 号：TG386.3[金属学及工艺—金属压力加工]