摘要
介绍了自行设计的旋转胀头,提出了用旋转胀头及螺旋胀形工艺加工内表面螺旋线传热管的工艺方法。
The self-designed rotational expanding head is introduced in the paper. The process for machining of heat-transfer tube with inner spiral surface by means of rotational expanding head and spiral expanding technology are presented as well.
出处
《航空工艺技术》
1997年第2期31-32,共2页
Aeronautical Manufacturing Technology
关键词
传热管
旋转胀头
螺旋胀形
换热器加工
Inner spiral heat-transfer tube
Rotational expanding head
Spiral expanding technique
