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车削或滚压椭圆、抛物线旋转面,一般需用靠模车床或数控车床。这里介绍使用图1所示的方法,利用平面靠模在车床上加工椭圆、抛物线的旋转面。
Turning or rolling oval, parabolic rotating surface, the general need to rely on the lathe or CNC lathe. Here’s how to use the method shown in Figure 1 to make an elliptical, parabolic surface of revolution on a lathe using a flat die.