摘要
基于宏程序车削不同开口方向抛物的轮廓,用户宏程序是数控系统及类似产品中的特殊编程功能。通过使用宏程序能够加工一些有规律变化的曲线轮廓的产品,由于工件中抛物线轮廓所处的位置不同,则开口方向出现向左、向右、向上、向下的的四种方向,但在数控车床上应用宏程序通过X方向和Z方向直线相拟合的办法可加工出抛物线轮廓,最终完成产品的加工要求。
Turning parabolic curves which have different opening positions based on macro program,user macro program is a special programming method of the numerical controlled(NC)system and similar product. The products with regularly vary outlines can be processed by the macro program.Because of the different positions of parabolic curves in a product,there are four opening positions mainly are right,left,up and down.The product can be processed eventually by the application of the macro program on the NC lathe through the method of the straight line fitting in the direction of X and Z axis.
出处
《电子测试》
2014年第8X期166-168,共3页
Electronic Test
关键词
宏程序
抛物线
开口方向
直线拟合
macro program
parabola
opening position
straight line fitting
