PLC在开放式数控车系统开发中的应用

Application of PLC in Open Architecture NC Lathe Control System

开放式数控系统具有模块逻辑独立、接口标准化、可移植性好的特点,成为当前数控系统的主要发展趋势.论文以数控车床控制系统为研究对象,对开放式数控系统的体系结构进行了研究,对PLC的辅助功能实现进行了深入的研究.

The Open architecture NC system has some advantages such as logic independence of the module, interface standardization, flexibility and portability. It has becomes the main trend of the development of NC system. Taking NC lathe system as an object, the thesis focus on the structure of Open architecture NC system and researches the achievement of auxiliary function of NC lathe system based on PLC.