| 压电自适应微细电火花加工技术 |
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| 引用本文： | 朱玉杰,张勤河,张建华,付秀琢,包广华.压电自适应微细电火花加工技术[J].工具技术,2010,44(10):23-26. |
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| 作者姓名： | 朱玉杰 张勤河 张建华 付秀琢 包广华 |
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| 作者单位： | 山东大学; |
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| 基金项目： | 国家自然科学基金资助项目(50775128、51075239) |
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| 摘 要： | 针对微细电火花加工技术的特点,开发、研制了新型的压电自适应微细电火花加工装置,介绍了该装置的结构和工作原理,分析了压电致动器的性能以及放电间隙与开路电压的关系,并利用该装置进行了试验研究。试验结果表明该加工技术可以实现放电间隙与放电状态的自适应调节,加工效率较高。
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| 关 键 词： | 微细电火花加工 压电致动器 自适应 放电间隙 |
Piezoelectric Self-adaptive Micro-EDM |
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| Zhu Yujie,Zhang Qinhe,Zhang Jianhua,Fu Xiuzhuo,Bao Guanghua.Piezoelectric Self-adaptive Micro-EDM[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2010,44(10):23-26. |
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| Authors: | Zhu Yujie Zhang Qinhe Zhang Jianhua Fu Xiuzhuo Bao Guanghua |
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| Abstract: | A new piezoelectric self-adaptive micro electrical discharge machining has been developed in this paper according to the characteristics of micro-EDM. Its structure and working mechanism are introduced,and the performance of piezoelectric actuator and the relationship between discharging gap and open circuit voltage have been analyzed. Many experiments have been done and the results show that it can realize the self-tuning regulator of discharge gap depending on discharge conditions,improve the machining ef... |
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| Keywords: | micro-EDM piezoelectric actuator self-adaptive discharging gap |
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