提出一种实现刀具扫描体与曲面矢量求交的有效算法。
An effective algorithm is presented here for seeking and realizing the intersection of tool sweep volume with surface vector.
本课题的研究对于空间曲面的复杂工件的扫描测量具有重要的参考价值。
To the scanning measurement of other complicated workpieces with space curved surface, it has very important referenced value.
采用曲面的表面法矢建立了毛坯的几何模型，结合扫描体代数方程，实现了加工仿真和NC代码验证算法。
Surface normal vector technique is used to setup geometry models for blanks. Combined it with s AE, we implement algorithm for NC machining simulation and Verification.
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