undevelopable ruled surface
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不可展直纹曲面
- 引用次数：2
参考来源 - 整体叶轮五轴侧铣刀位优化新算法与误差分析
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The mathematical model of parallel and undevelopable ruled surface was constructed, the algorithm for NC ultrasonic grinding surface was founded.
建立平行、不可展直纹面数学模型，确定超声磨削加工平行、不可展直纹面时磨轮空间轨迹及其算法。
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