在生产实际中,回转体零件(轴对称)是应用最广泛、也是数量最多的一种零件。这类零件一般来说,是由一些圆柱体、圆锥体、球面以及螺纹组成。但是,也有一部分零件,它的母线是一条非圆曲线,这类零件的加工给生产制造带来了一定的困难。为了提高零部件的加工精度,降低操作工的劳动强度以及提高生产效率。特开发了——“圆弧模拟非圆曲线”的计算机软件程序。经在椭圆型冲头的数控加工 In production practice, the rotary body parts (axisymmetric) is the most widely used, but also the largest number of parts. In general, these parts are made up of cylinders, cones, spheres and threads. However, there are some parts, its bus is a non-circular curve, the processing of such parts has brought some difficulties in manufacturing. In order to improve the machining accuracy of parts and components, reduce the labor intensity of operators and increase the production efficiency. Developed a - “arc simulation of non-circular curve” of the computer software program. After the oval punch CNC machining