摘要
在极坐标ＣＮＣ系统中，渐开线运动可由径向轴和回转轴的插补运动来实现．文中给出了用分段阿基米德螺线来逼近渐开线的软件插补方法以及误差估计和节点计算算法．
On the polar coordinate CNC system,an involute can be got by interpolating movement of a radiation axis and a rotation axis.In this paper,we describe a method of involute software interpolation,in which an involute is approched by a sectional Archimedes spiral.The algorithm of the node calculation and estimation of error are presented.
出处
《西安工业学院学报》
1996年第3期193-197,共5页
Journal of Xi'an Institute of Technology
