数控雕刻加工刀具轨迹自动生成方法

Automatic Generating Method of Tool Path for NC Engraving

提出了基于特征的雕刻轨迹自动生成方法，分别讨论了基于谐分析特征向量组及基于分形技术的雕刻轨迹生成过程，以及等步长法、等步长细分法、等偏差法等三种雕刻轨迹步长确定方法。

A method for automatic generation of engraving path based on features is put forward in this paper.It discusses the generating procedure of engraving path with harmonic analysis feature vectors, factual features, and three step length control methods that is by using equal step, fine division of equal step or constant deviation method to determine the step length of engraving path.