HSM has special requirements for software systems, however, the current CAM systems can not satisfy these demands very well, especially for efficient and safe tool path.

• 本文以此 为出发点，进行了高速铣削刀具轨迹的研究，完成了以下的工作:（ 1）提出并实现了钻铣式粗加工刀具轨迹的生成算法。