摘要
文中指出了采用冷挤镦工艺代替切削加工生产铜管接头的优点。对铜管接头进行冷挤镦工艺分析、制订冷挤镦件图 计算毛坯尺寸及冷挤压镦力。
In this paper,the advantages of the manufacturing on the cutting copper tube joint with the cold extrusion heading technology are pointed out. For the copper tube joint are processed the analysis of the cold extrusion heading technology,formulating the cold extrusion heading figure,the calculating the blank dimensions and the cold extrusion heading force. The preparation treatments of the tube blank and the structure design of the cold extrusion heading die are introduced.
出处
《模具技术》
2004年第2期43-47,共5页
Die and Mould Technology
