| 基于RT-Linux的开放式五轴联动电火花加工数控系统及其在带冠涡轮盘加工中的应用 |
| |
| 引用本文： | 王彬,杨建芳,郭妍,王振龙,迟关心. 基于RT-Linux的开放式五轴联动电火花加工数控系统及其在带冠涡轮盘加工中的应用[J]. 电加工与模具, 2012, 0(5): 16-20 |
| |
| 作者姓名： | 王彬 杨建芳 郭妍 王振龙 迟关心 |
| |
| 作者单位： | 1. 北京市电加工研究所,北京,100191
2. 哈尔滨工业大学机电工程学院,黑龙江哈尔滨,150001 |
| |
| 基金项目： | 2010年度北京市科学技术研究院萌芽资助项目（MY20-1003） |
| |
| 摘 要： | 基于RT-Linux平台开发出一种适用于电火花加工的新型开放式五轴联动精密数控系统,可进行复杂的曲面及深窄槽等加工。采用双核控制三模块串联结构,RT-Linux和Linux分别处理实时任务和非实时任务,可移植性强,后期维护简单方便。应用多轴联动矢量分配技术,实现了五轴联动功能。运用该系统在五轴联动电火花加工机床上加工双极带冠整体式涡轮盘,系统实时性高,稳定性好,可靠性强。
|
| 关 键 词： | 五轴 电火花加工 数控系统 RT-Linux 矢量分配技术 |
Development of Opened Five-axis Five-linkage EDM CNC System Based on RT-Linux and Its Application of Shrouded Turbine Blisks Machining |
| |
| Wang Bin , Yang Jianfang , Guo Yan , Wang Zhenlong , Chi Guanxin. Development of Opened Five-axis Five-linkage EDM CNC System Based on RT-Linux and Its Application of Shrouded Turbine Blisks Machining[J]. Electromachining & Mould, 2012, 0(5): 16-20 |
| |
| Authors: | Wang Bin Yang Jianfang Guo Yan Wang Zhenlong Chi Guanxin |
| |
| Affiliation: | 1. Beijing Institute of Electro-machining,Beijing 100191,China; 2. Harbin Institute of Technology,Harbin 150001,China ) |
| |
| Abstract: | A new kind of five-axis EDM CNC system which is based on RT-Linux platform is pro- posed to meet the machining requirements of complex surfaces,deep cavity and narrow groove. Based on Rt-Linux, dual-kernel and three-module connected structure of EDM CNC system is used for real-izing real-time task and time-sharing task separately which makes the system Portable and easy to ma-intain. Multi-axis vectoring technology is applied to realize five-axis linkage. Machining of bipolar timed turbine blisk is experimentalized to validate the performante of the system, the system is real-time, stable and reliable. |
| |
| Keywords: | five-axis EDM CNC system RT-Linux vector distribution technology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
