摘要
由于虚拟轴机床具有非线性映射的运动控制特点 ,手轮等功能的实现一直是虚拟轴机床数控系统开发中的难点之一 ,文章介绍了基于“PC +PMAC”的硬件结构 ,结合PLC技术、中断技术以及实时多任务调度策略开发虚拟轴机床手轮功能的方法。该方法已成功应用于天津大学自主开发的虚拟轴机床数控系统 。
As a result of the non-linear characteristic of the virtual-axis machine tool, the realization of some basic NC functions such as Handwheel has always been a difficult problem in the development of the CNC software for virtual-axis machine tools? This paper presents the development of the handwheel function for virtual-axis machine tools in detail? The method has been applied to the virtual-axis machine tool built by Tianjin University successfully?
出处
《组合机床与自动化加工技术》
北大核心
2002年第11期13-16,共4页
Modular Machine Tool & Automatic Manufacturing Technique
基金
天津市"十五"重大科技攻关项目 (0 0 3 10 14 11)
关键词
虚拟轴机床
数控系统
手轮
virtualaxis machine tool
CNC system
handwheel
