基于B样条的曲面生成及加工仿真研究

Simulation of surface generation and machining based on NURBS

构造并生成了B样条曲面以产生给定型值点的复杂零件。以参数线加工为主要方法详细研究了该零件的加工轨迹、刀心轨迹以及切削数据的生成等;采用OpenGL技术对整个加工过程进行仿真实现,获得了一个较好的加工代码生成及轨迹验证工具。

This paper generated a complicated part by use of B spline modeling method, taking parameter line as the principle machining method, gave machining track, the track of the cutter and removal data. Practiced all the simulating procedure in the programming environment of OpenGL so that obtained the good tool used in the generation of machining codes and track verification.