curved surface method meaning in English

曲面法

This paper emphatically researched the problem how to calculate the intersection point between workpiece that rotated with variational angle velocity and milling cutter that moved with complicated track and rotated with high speed . furthermore it adopted the discrete curve surface method for every milling cutter , and treated image frame as the control parameter of position of milling cutter during the intersection calculation process , so the algorithm of intersection between workpiece and milling cutter was obtained . the paper also discussed further three - dimension graphic problem of manufacture process
文中对做变角速度运动的工件和运动轨迹复杂的高速自转中的铣刀求交问题进行了重点研究，采用将铣刀上的每个刀尖划出的曲面离散化的方法，以图像显示的帧数作为求交计算过程的铣刀位置的控制参量，得出了铣刀与工件的求交算法。