偏心轮闭式套模锻造成形

Use no-flash cover die to forge eccentrics

介绍了按阿基米德曲线设计的曲面偏心轮的闭式套模锻造工艺及模具结构特点，指出了该工艺的优越性及其效益。

Abstract Introduce the no- flash cover die to forge the eccentrics designed with Archimedes' curve,as well as structural features of the dies. And also superiority of the process and benefit brought are presented in the paper.