摘要
基于单片机W77E58设计了一种针对CNC电火花加工机床的新型数控脉冲电源,在软件中利用模糊控制算法实现对加工状态的闭环控制,该电源脉冲宽度和脉冲间隙数控可调,试验证明间隙电压稳定可靠,系统高效节能.
A new kind of pulse power supply for CNC electric spark machining tool is designed, based on MCU -W77E58. It can control the machining state in closed loop by fuzzy arithmetic used in software. Pulse duration and pulse interval can be numerical controlled in this power supply. Test results show that the voltage of interval is stable and reliable, and the machining system works in high efficiency with good energy conservation.
出处
《桂林工学院学报》
北大核心
2006年第1期111-114,共4页
Journal of Guilin University of Technology
基金
广西区科技攻关项目(桂科攻033005-12)
关键词
CNC机床
电火花加工
脉冲电源
单片机
模糊控制
CNC machine tool
electric spark machining
pulse power supply
MCU
fuzzy control
