哈尔滨工程大学学报2015，Vol.36Issue(9)：1234-1239,6.DOI:10.11990/jheu.201308003
微细电火花加工机床开放式数控系统开发及应用
Development and application of open CNC system for micro-EDM machine
摘要
Abstract
In order to develop an independently developed micro-EDM machine that can produce industrial-grade precision micro components, with micro array holes structure, key features of micro-EDM were anslysed,then a mi-cro-EDM device with multiple functions was developed, providing a new open CNC system based on a PMAC mo-tion control card and an industry PC. Emphasis is placed on analyses of compositions and control schemes of a CNC table control system, wire electrode grinding control system, pulse power control system, working liquid control sys-tem, and software system. The resulting CNC system can be applied to a machine that provides high accuracy mo-tion. It satisfies processing requirements for signal control and feedback of pulse power in micro-EDM. So it can re-alize EDM electrode manufacturing on line as well as micro array hole machining. This research plays an important role in the further development of micro-EDM technology.关键词
微细电火花/微细阵列孔/PMAC卡/开放式数控系统Key words
micro-EDM/micro array holes/PMAC card/open CNC system分类
矿业与冶金引用本文复制引用
李强,朱国征,白基成..微细电火花加工机床开放式数控系统开发及应用[J].哈尔滨工程大学学报,2015,36(9):1234-1239,6.基金项目
国家自然科学基金资助项目（51175120）；江苏省科技支撑项目（ BE201248）；泰州市产业化基金资助项目（ TZCX2011020）． （）
