摘要
介绍用于半精加工后的导弹天线罩精密磨削加工的专用机床控制系统 ,提出了以工控机为核心采用PMAC高性能运动控制卡的双CPU数控系统的硬件方案 ,设计了具体的硬件线路 ,在Windows98/2 0 0 0环境下采用面向对象技术开发了数控系统的软件。实际应用表明该数控系统具有运行可靠、精度高、效率高、开放性好的特点 。
It should be guaranteed that the radome has uniform electric thickness after grinding. To grind the radome is difficult because of its complicated rotational shape and special material. So how to carry out the computerized numerical controller(CNC) is an essential problem for the grinding machine tool of radome of missile. This paper presents a dual-CPU hardware structure by means of industrial personal computer(IPC) and PMAC high performance motion control card. The electric circuit has been constructed and the software structure for the CNC system is developed with object-oriented programming technique under Windows98/2000. Some key techniques for CNC system are discussed. The application demonstrate that this system can meet the requirement perfectly.
出处
《机床与液压》
北大核心
2001年第6期78-79,共2页
Machine Tool & Hydraulics
