面向多平台的DNC网络通信系统研究与开发  

Research and Development of Multi-Platform DNC Network Communication System

作　　者：孙建巍[1] 杨建新[2] 左晶[2] 

机构地区：[1]北京工业大学机械工程与应用电子技术学院,北京100124 [2]清华大学基础工业训练中心,北京100084

出　　处：《机械设计与制造》2015年第6期180-182,187,共4页Machinery Design & Manufacture

摘　　要：随着数控技术、计算机技术、网络通信技术的发展以及智能制造系统的需要,DNC技术得到越来越广泛的应用。针对清华大学基础工业训练中心先进制造设备群的教学需求,分析了精雕、沈阳以及FANUC三种数控机床通信接口的特点,提出了一种基于以太网和TCP/IP协议的通信方案,运用C++语言在Qt环境下开发面向多平台的DNC网络通信系统,实现DNC主机与不同数控系统的机床之间的数据交互和程序传输,使数控实训教学有序、高效的进行,同时也提高了数控设备的利用率。With the development of numerical control technology, compeer technology, network communication technology and the requirement of intelligent manufacturing system, DNC technology has been widely applied. To meet the teaching requirement of advanced manufacturing equipment in fundamental industrial training center of Tsinghua University, it analyzes the communication inteaces of Jingdiao, Shenyang and FANUC CNC, and proposes a communication scheme based on Ethemet and TCP/IP. Using C＋＋ language under the Qt environment, and it develops a DNC network communication system for multi-platform numerical control system, which can realize data interaction and program transmission between DNC host and different CNC machine tools. This work makes the NC training orderly and efficiently, also improves the utilization rate of numerical control equipment.

关 键 词：DNC 网络通信 多平台 数控系统 

分 类 号：TH16[机械工程—机械制造及自动化]