本文论述按实测凸轮廓线的离散点值,借助于微机拟合其从动件运动曲线的有效方法’并以此综合出被测凸轮的廓线,由SR6602绘图仪自动绘制其廓线工作图。 In this paper, the measured value of the discrete points of the cam profile, with the computer to fit the effective method of its follower motion curve ’and thus the profile of the cam to be measured by the SR6602 plotter automatically draw the profile of its work .