基于ARM技术的电熔爆机床数控系统设计  

Design of the CNC System of the Electrical Melting and Explosion Machine Tool Based on ARM

作　　者：叶斌元[1] 冯仙群[1] 

机构地区：[1]广东机电职业技术学院机电工程系,广东广州510515

出　　处：《制造技术与机床》2007年第12期42-45,共4页Manufacturing Technology & Machine Tool

摘　　要：电熔爆加工是一种非接触式放电加工,要求对工作电压、工作电流、进给速度和位移等进行实时控制。针对电熔爆机床的加工特点,提出了基于S3C44B0X处理器和μC/OS-II实时操作系统的数控系统解决方案,并对该数控系统的硬件设计和软件设计进行了详细说明。该系统具有成本低、功能强、使用方便、高实时性和高可靠性等优点,具有很好的应用前景。The electrical melting and explosion machining is a kind of non- contact discharge machining, in which the working voltage, working electric current, feed speed and displacement must be controlled in real time. In allusion to the characteristics of the electrical melting and explosion machine tool, the CNC system based on S3C44B0X and μC/Os-Ⅱ RTOS is introduced. The design of hardware and software of the system are discussed in detail. The system has many advantages such as low cost, great capability, easy operation, good real- time and good reliability, so it has good application foreground.

关 键 词：电熔爆机床 数控系统 ARM S3CA4B0X μC/Os-Ⅱ 实时操作系统 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]