This Paper introduces anew mechanism of the differential CAM, in which the work between cylindrical CAM and relating roller is carried out by the differential principle.

本文介绍了一种新型的凸轮机构，其中的圆柱凸轮与相应滚子之间按照差动原理进行工作。

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How to establish mathematical model describing high speed CAM driven parts system, that is, how to set up one or several differential equations is discussed.

讨论了如何建立描述高速凸轮从动件系统的数学模型，即建立一个或几个微分方程序，同时提出用状态变量法求解位移和速度响应的方法。

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