二维复杂轮廓的无干涉刀位计算

Generation of the Collision_Free Tool Path for Complex Contour

以模拟刀具实际走刀为思路，以加工轮廓的直线和圆弧偏置为计算基础，提出了一个计算复杂轮廓无干涉刀位的算法。在这一算法的基础之上，针对一些实际的板料轮廓进行了试算。

According to the idea of simulating the actual tool movement along the contour, an algorithm that can generates the tool path of complex contour without collision is presented. A practical program based on the algorithm has been developed.