简易数控车床的微机控制系统软件  

Software Design in Microcomputer Control System of Simple CNC Lathe

作　　者：汪英[1,2] 殷文珊 彭楚武[3] 

机构地区：[1]东南大学信息科学与工程学院,江苏南京210096 [2]湖南邮电职业技术学院,湖南长沙410015 [3]湖南大学电气与信息工程学院,湖南长沙410082

出　　处：《计算技术与自动化》2013年第3期24-29,共6页Computing Technology and Automation

摘　　要：在用高新技术改造传统机械加工产业中,除了发展高精度、多功能的数控机床外,研发价格低廉、操作方便的简易数控机床也是适合我国国情的一种有效途径。本文采用AT89C52单片机和步进电机设计一种面向现有普通车床进行数控技术改造的微机控制系统,该系统能自动控制完成圆弧类二次曲线形零件的车削等多种功能。其软件设计采用模块化结构,编程简单灵活,扩充性、移植性好,对同类微机数控系统的设计具有一定参考价值。To transform traditional machining with high and new technology , in addition to the development of high- precision, multi-function CNC machine tools, the development of low price, easy operation CNC lathe is also an effective way suitable for China＇s national conditions. In this paper, the microcontroller AT89C52 and stepper motor are applied for NC machine tools, the system has many function for turning parts, including automatically control the turning of quadratic curve parts. The software design is modular,simple and flexible, with good expandability and portability. There are some reference values to the application of same kind of microcomputer control system.

关 键 词：简易数控车床 微机控制 软件 AT89C52 步进电机 

分 类 号：TP368[自动化与计算机技术—计算机系统结构]