摘要
论述了机床数控系统的现状和发展趋势,分析了开放式数控系统的体系结构,指出了STEP-NC是下一代数控系统发展方向之一。数控系统通过不断提高插补精度和采用数字总线伺服来提高加工精度的同时,采用信息物理深度融合(CPS)技术,提高数控系统的人机交互、网络化和智能化水平。现在数控系统不仅是生产加工设备的控制系统,也成了智能工厂不可缺少的信息节点。
It reviews the current situation and development trend of CNC machine tools, analyzes the architecture of open CNC system, presents that the STEP-NC is one of the next generation of numerical control system development. It introduces the method of constantly improving the interpolation precision and machining accuracy by using the digital servo bus, illustrates the process for improving machine tool performance of human-machine interaction, networking and intelligent CNC system based on cyber physical depth fusion（CPS） technology. Now CNC is not only a controller of machine, but also an indispensable information node of smart factory.
作者
樊留群
朱志浩
张曙
黄云鹰
FAN Liuqun ZHU Zhihao ZHANG Shu HUANG Yunying(Sino-German College for Graduate Studies, Tongji University, Shanghai, 200092, China Shanghai Branch of Shenyang Machine Tool（Group）Research ＆ Design Institute, Shanghai. 200433, China Institute of Advanced Manufacturing Technology, Tongji University, Shanghai, 200092, China)
出处
《机械设计与制造工程》
2016年第10期1-12,共12页
Machine Design and Manufacturing Engineering
关键词
数控系统
开放体系结构
STEP-NC
智能制造
numerical control system
open architecture
STEP-NC
intelligent manufacturing
