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连续拉拔机的一对主凸轮是完成连续拉拔动作的关键零件。1983年,我们在设计凸轮时采用了“穷举筛选”法,收到了良好效果。本文介绍了拉拔机凸轮动作原理、设计要求和用“穷举筛选”法进行设计的具体方法。
A pair of main cam continuous drawing machine is the key to complete the continuous drawing action parts. In 1983, we adopted the “exhaustive screening” method when designing the cam and received good results. This article describes the drawing machine cam action principle, design requirements and the use of “exhaustive screening” method for the design of specific methods.