摘要
应用概率理论设计凸轮廓线．建立了该方法的数学模型，推导了各统计量的计算公式．通过实际算例。
The method of application of probabilistic theory to design cam profiles has been studied. the mathematical model of this method is established, and the formula of each statictcs is inferred. Through a example, the variable value of the design parameter of real cam profiles and the motion law of follower are solved by computer.
