数控线切割编程的计算过程,实质上就是求解钼丝运动轨迹过程,也就是已知一条由圆和直线组成的封闭曲线,求它的各内、外等距线,这在数学上是必定有解的。编程所要研究的问题是寻找一种准确、简捷而又易学的求解各等距线的有效方法。本文介绍的几何编程法就是为寻求这样一种有效方法而作的一次尝试。 CNC wire cutting programming calculation process, in essence, is the process of solving the molybdenum wire trajectory, which is known to be a closed curve composed of circles and straight lines, seeking its inner and outer equidistant lines, which is mathematically necessary Solution. The problem to be studied in programming is to find an accurate, simple and easy way to solve each equidistance line. This article describes the geometric programming method is to seek such an effective method to make an attempt.