The two key techniques of milling process simulation, i. e. geometric simulation technique and physical simulation technique, are summarized and analyzed in this paper.
对铣削过程模拟中的两个关键技术———几何模拟技术和物理模拟技术进行了归纳和分析。
The paper presents a systematic technology of feed rate optimization on CNC planar profile milling based on geometric simulation of tool path which is the base of intelligent CNC programming.
本文基于刀具路径几何仿真，研究了平面曲线轮廓数控加工进给速度优化技术，这种优化技术是智能化数控加工编程的基础。
Simulation results show the proposed scheme, with robustness enough against general signal processing, can effectively resist geometric distortion attacks.
实验表明，该方案不仅对一般信号处理具有稳健性，也能够很好地抵御随机几何失真攻击。
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