凸轮机构基圆半径的确定方法及其分析

Defining Methods for Radius of Base Circle on Disk Cam Mechanism

基圆半径的确定方法，除了用图解法和试算法外，还可用解析法和图解分析法求解。４种方法各有优缺点，设计时要根据具体情况选择。

here:are many methods to define radius of base circle.Besides the graphical and trial methods,the analytical methods as well as graphical and lytical methods can also be used. Each of therm has some advantages and disadvhntages,which should be elected in dasing accrding to the specific situation.