基于HNC-21T数控系统非圆曲线轮廓宏指令编程的应用研究  

Application Research on Macro Command Programming of Non-circular Curve Profile Based on HNC-21T CNC System

作　　者：杨光龙 王华丽 刘芳 Yang Guanglong;Wang Huali;Liu Fang(Guizhou Agricultural Vocational College,Guiyang 551400,China)

机构地区：[1]贵州农业职业学院,贵阳551400

出　　处：《农机使用与维修》2020年第6期13-15,20,共4页Agricultural Machinery Using & Maintenance

基　　金：2018年贵州省高等职业教育质量提升工程(省级职教名师)项目(编号:201812GZ0031).

摘　　要：非圆曲线轮廓即公式曲线轮廓,宏程序在解决非圆曲线轮廓和复杂工件轮廓加工中得到了广泛的应用,但对于很多计算机高级语言编程基础较差或者是数学计算能力较差的数控车削加工编程人员来说常常难以掌握。通过对华中数控车削HNC-21T系统公式曲线轮廓宏指令编程的分析、计算研究,形成了数控车削系统公式曲线轮廓宏指令编程的模板,使数控编程人员在生产实践中,只要能看懂生产零件图,根据编程模板,就可以快速、准确地编写出复杂工件轮廓的数控加工程序。Non-circular curve contour is the formula curve contour.Macro program has been widely used in solving non-circular curve contour and complex workpiece contour machining,but it is often difficult for many CNC turning programmers who have poor basic programming language or poor mathematical calculation ability.By analyzing and calculating the macro command programming of formula curve contour of HNC-21T system in Huazhong CNC turning,the macro command programming template of formula curve contour of CNC turning system is formed,which enables CNC programmers to quickly and accurately write the CNC machining program of complex workpiece contour as long as they can understand the production part drawing and according to the programming template in production practice.

关 键 词：数控车 非圆曲线 宏指令 编程 

分 类 号：TG527[金属学及工艺—金属切削加工及机床]