基于DXF图形文件的加工控制系统  

Machining Control System Based on DXF Graphics File

作　　者：谢敏[1] 戴明[1] 

机构地区：[1]西南交通大学峨眉校区,四川峨眉614202

出　　处：《微计算机信息》2006年第05S期7-9,共3页Control & Automation

基　　金：四川省科技攻关计划项目基金支持编号:04GG010-004

摘　　要：在分析图形交换文件的特点的基础上,提出一种用于预定轨迹加工的自动控制系统,并详细介绍了系统的设计原理、硬件组成和软件开发。该系统以CAD图形来描述加工轨迹,加工指令的产生和加工过程的控制则由系统自动实现,解决了设计与加工的一体化问题。Based on the analysis of the characteristics of the drawing exchange file （DXF）, a control system that used for scheduled track machining was proposed ,and its design theory, hardware and software were presented in detail. The system describes the machining track via CAD graphics, while the machining code generation and the control of the machining process is carried out automatically by the system, which solves problem in integrating the design and machining.

关 键 词：图形交换文件 加工轨迹 控制系统 运动控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]