电火花加工中数控脉冲电源的设计  

Design of Intelligent Numerical Control Pulse Power Supply for CNC EDM Tool

作　　者：徐健[1] 叶汉民[1] 蒋存波[1] 职燕[1] 

机构地区：[1]桂林工学院,广西桂林541004

出　　处：《制造技术与机床》2006年第10期39-41,共3页Manufacturing Technology & Machine Tool

基　　金：广西区科技攻关项目(桂科攻033005-12)

摘　　要：基于单片机AT89C52设计了一种新型CNC电火花加工机床用的数控脉冲电源,该电源脉冲宽度和脉冲间隙数控可调,在软件中利用模糊控制算法实现对加工状态的闭环控制。试验证明间隙电压稳定可靠,系统高效节能。This paper introduces a new numerical control pulse power supply for CNC EDM machine AT89C52. The pulse duration and pulse interval can be numerical controlled in this power supply. Closed loop control to the machining status can be realized because of the fuzzy arithmetic used in the software. Test proved that the voltage of the tool interval is stable and the machining system works in high efficiency.

关 键 词：电火花加工 单片机 数控 脉冲电源 模糊控制 

分 类 号：TG661[金属学及工艺—金属切削加工及机床]