| 微细电火花加工微驱动机构设计 |
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| 引用本文： | 张国春,李文卓.微细电火花加工微驱动机构设计[J].航空精密制造技术,2007,43(1):31-33. |
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| 作者姓名： | 张国春 李文卓 |
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| 作者单位： | 1. 山东胜利职业学院机电工程系,山东,东营,257097
2. 中国石油大学机电学院,东营,257097 |
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| 摘 要： | 分析了柔性铰链及压电陶瓷的原理和特点,指出了压电陶瓷-柔性铰链机构在微进给中具有高响应频率、高精度和无间隙等优点,满足微细电火花加工的要求。并将压电陶瓷与整体式柔性铰链相结合,设计出一种压电驱动蠕动式微进给机构。
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| 关 键 词： | 微细电火花加工 蠕动机构 压电陶瓷 柔性铰链 |
| 文章编号： | 1003-5451(2007)01-0031-03 |
| 修稿时间： | 2006年7月23日 |
Design of Micro Drive Machine for Micro-EDM |
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| ZHANG Guo-chun,LI Wen-zhuo.Design of Micro Drive Machine for Micro-EDM[J].Aviation Precision Manufacturing Technology,2007,43(1):31-33. |
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| Authors: | ZHANG Guo-chun LI Wen-zhuo |
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| Abstract: | According to the need of servo control system for micro-EDM,the general scheme of micro drive machine is designed.As the micro drive system a creeping-walking machine is designed to meet the need of high precision and high-frequency response.By analyzing,it is confirmed that the flexible-hinge machine driven by piezoelectric ceramic can be used in micro-EDM machine tool.On the basis of which,a micro-servo device using creeping piezoelectric driver is designed. |
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| Keywords: | micro electrical discharge machining creeping-walking piezoelectric ceramic flexible hinge |
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