摘要
研制了一台由直线电机运动平台、高速空气静压轴承电主轴和DMC-1842运动控制卡组成的三轴联动微细铣削机床,构建了基于IPC机和Windows操作系统的并行双CPU数控系统。以C#为开发语言,采用模块化设计方法开发了微细铣削控制软件,并设计了合理的人机界面。在三轴联动微细铣床上进行了微小型零件的加工实验,验证微细铣床数控系统的性能。结果证明数控系统的软硬件设计方案可以满足微细铣床加工的要求,验证了微细铣削加工技术的可行性和实用性。
A 3-axis micro-milling machine tool composed of linear motor, air high-speed static-pressure electro-spindle and motion-control card DMC-1842 is developed; the CNC system of the parallel double CPU based IPC and Windows operating system is constructed. The application software of CNC system is exploited by modularized mind in C # programming language, reasonable human-computer interface is designed. Finally, in order to validate the performance of the micro milling machine＇ s CNC system, the miniaturized parts are machined by the 3-axis micro milling machine. Through these test analysis, the hardware and software architecture of the CNC system is verified to meet the requirements of the micro milling machine ; micro milling process is also proved to be feasible and applicable.
出处
《工具技术》
2009年第3期11-15,共5页
Tool Engineering
基金
国家自然科学基金资助项目(项目编号:50775114)
江苏省自然科学基金资助项目(项目编号:BK2007198)
南京航空航天大学创新基金资助项目(项目编号:Y0604-052)
关键词
微细制造
微细铣削
微细铣削机床
数控系统
micro manufacturing, micro milling, micro milling machine tool, CNC system
作者简介
曹自洋，博士研究生，南京航空航天大学机电学院，210016南京市
