球面螺旋线的宏程序编制及调用  

Programming and Calling of Spherical Helix CNC Macro

作　　者：宋昌平[1] 程显敏[1] SONG Changping;CHENG Xianmin(Dalian Vocational & Technical College, Dalian 116037)

机构地区：[1]大连职业技术学院

出　　处：《现代制造技术与装备》2019年第9期125-126,130,共3页Modern Manufacturing Technology and Equipment

基　　金：大连职业技术学院2019年度科研立项课题“基于CAXA CAPP的实训车间工艺数据库建立”(DZ2019A-03)

摘　　要：为了能快速精确地对铣床加工零件球面进行数控铣削,结合球面螺旋线的球坐标方程及直角坐标参数方程,编制凸球面及凹球面螺旋铣削宏程序。在加工时,根据球面直径及加工精度要求,只需对相应参数进行定义;然后调用宏程序,便可以方便快捷地加工出合格的球面轮廓。In order to quickly and accurately perform CNC milling on the spherical surface of the milling machine, combined with the spherical coordinate equation of the spherical helix and the Cartesian coordinate parameter equation, the convex spherical and concave spherical spiral milling macro program is programmed. In the processing, according to the spherical diameter and processing accuracy requirements, only the corresponding parameters are defined;then the macro program is called, and the qualified spherical contour can be processed quickly and easily.

关 键 词：宏程序 球面螺旋线 数控加工 

分 类 号：TG547[金属学及工艺—金属切削加工及机床]