It introduced imitating surfaces with bicubic parametric curves, feed length, cutter location and vector of cutter location.
介绍用双三次参数曲线拟合曲面、平头铣刀的直径、铣削的步长及行距选择、刀位点和刀轴矢量的计算。
The transverse method, in which both the grinding wheel and the workpiece rotate and longitudinal linear feed is applied to enable grinding of the whole length.
横向方法：这种方法中砂轮与工件均旋转且采用线性纵向进给以保证能磨削整个长度。
The sawing speed curve is unchangeable, but the feed speed curve can be different with different length ratio of members of the feeding mechanism.
锯切速度曲线是不可变的，但进给速度曲线随进给机构杆长比的不同而变化。
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