Based on the measured data of a cam, the computer can analyze and find out the movement regularity of the cam follower lever, thus obtaining the theoretic profile of the cam.

• 提出了根据凸轮的测量数据，通过计算机分析处理，找出推杆从动件的运动规律，获得凸轮的理论轮廓曲线的方法。