论文部分内容阅读
一.英国国立锻压协会(National Asso-ciation of Drop Forgers and Stampers)1978年11月在伯明翰召开座谈会.会议讨论了在锻压和辅助设备方面的新成就,有如下几个方面:1.体积锻造机的发展和技术:自动模锻
I. The National Asso- ciation of Drop Forgers and Stampers held a symposium in Birmingham in November 1978. The meeting discussed new achievements in forging and assistive devices in the following areas: 1. Volume forging Machine development and technology: automatic die forging