摘要
提出了一个圆弧逼近渐开线节点计算的新方法。这个方法的要点是用曲线上相邻两节点的平均曲率半径作为逼近圆的圆弧半径 ,从而由已知节点坐标很容易计算出下一个节点的坐标 。
This paper presents a new method for calculating node coordinates when using arc approaching involute .The key point of this method is that, using a mean curvature radius of two near nodes substitutes approaching arc radius. It is easy to calculate the next node coordinate from known one. Also, the approaching errors can be controlled and are equal in all programming sections.
出处
《组合机床与自动化加工技术》
北大核心
2003年第4期26-27,30,共3页
Modular Machine Tool & Automatic Manufacturing Technique
