宏程序在椭圆球面型腔模具加工中的应用研究

Great Procedure in Ellipsoid Face Shape Cavity Mold Processing Applied Research

宏程序在生产实践中有着广泛的应用，尤其在手工编写车削方程曲线轮廓时或铣削螺纹和球面时更为常用。掌握宏程序加工产品，是数控技术的首要组成部分。本文阐述了宏程序在数控加工凹椭圆球面型腔的应用原理。实例应用表明这种编程方法不仅减轻了规则曲面手工编程的困难，而且使曲面加工质量更加容易保证。

The great procedure has the widespread application in the production practice, especially when manual compilation turning equation curve outline now and then thread and spherical surface is more commonly used. Grasps the great procedure processing product, is the numerical control technology important constituent. This article elaborated the great procedure processes the concave sphere face shape cavity in the numerical control the application principle. The example application indicated this programming method not only to reduce the regular curved surface manual programming difficulty, moreover made the curved surface processing quality to be easier to guarantee.