用普通数控铣床磨削平面凸轮

Grinding Plane Cam by Using General Numerical-control Milling Machines

文章论述了利用三次均匀B样条曲线函数对凸轮廓线离散数据进行插值处理的方法 ,并给出了刀位数据的生成算法 。

This paper introduces a method by which dispersed data of contour line of the cam is interposed with three-time average B-spline curve function,and provides a generating algorithm of the data of cutter spacing.Therefore,good results are achieved when the cam is ground by using the newly improved machine.