基于PC104并口驱动的经济型五轴机床数控系统的研制  

The Development of Economic-type Five-axis Machine Tool CNC System Based on the Parallel Port Drive of the PC104

作　　者：张晶[1] 王立松[1] 裴海龙[1] 

机构地区：[1]华南理工大学自动化学院,广州510640

出　　处：《机床与液压》2006年第9期22-24,共3页Machine Tool & Hydraulics

基　　金：国家自然科学基金资助项目(60374036);广东省自然科学基金资助项目(031407);华南理工大学自然科学基金资助项目(59835180)

摘　　要：为构建一种精简的低成本经济型五轴机床数控系统,采用了基于实时嵌入式多任务操作系统RTL inux作为软件平台以及工业嵌入式计算机PC-104为硬件平台,采用并口作为步进电机驱动控制接口,并利用软件编程的方法完成步进电机位置控制。实验结果证明该数控系统可有效实现五轴机床联动控制。To construct a compact economic - type five - axis machine tool CNC system, the real - time embedded multi - task operation system RTLinux was used for software platform and industrial embedded computer PC - 104 was used for hardware platform. The parallel port acts as the driver interface of the stepper - motor. The stepper - motor position control is fulfilled by software programming method. Experiment results shows that the CNC system can implement the five - axis machine tool coordinated movement effectly.

关 键 词：数控系统 步进电机 五轴机床 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]