基于PC的微型加工中心数控系统的研究  

Research on CNC system of micro machining center based on PC

作　　者：林锋[1] 汪地[1] 徐冀[1] 杨浩[1] 李智[1] 张红奎[1] 

机构地区：[1]上海大学CIMS及机器人重点实验室,上海200072

出　　处：《机械设计与制造》2012年第5期168-170,共3页Machinery Design & Manufacture

基　　金：上海市机械自动化及机器人重点实验室开放基金-多轴数控机床控制平台项目支持

摘　　要：针对自主研发的微型加工中心开发了数控系统。该系统实现在PC机上,采用Trio公司的PCI208E运动控制卡来进行控制,用VC6.0开发。首先介绍了该系统的机械本体和控制系统的软硬件平台,接着介绍了利用VC对Trio PCI208E运动控制卡进行二次开发的基本原理。然后对微型加工中心的G代码解释器、大批量G代码的处理机制、逻辑控制功能等关键问题进行了深入研究,最后给出了部分实验结果,实现了基本的控制要求。Specific to the self-developed micro-machining center,a CNC system was developed based on PC by VC＋＋,using the PCI208E motion control card of Trio Corporation.Firstly the paper introduces mechanical body,the hardware and software platform of the system,and then explains the basic principles of secondary development of Trio PCI208 motion control card using VC＋＋.Afterwards further study was done on the key technologies including G-Code interpreter,the processing method of large quantity of G-Code and logic control function of the Micro-machining center.Finally some experimental results were given and the basic control requirement was achieved.

关 键 词：加工中心 开放式数控系统 PCI208运动控制卡 G代码 

分 类 号：TH16[机械工程—机械制造及自动化] TP271.4[自动化与计算机技术—检测技术与自动化装置]