| 超声波直接驱动电极的小型电火花加工装置的设计 |
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| 引用本文： | 刘维东,赵万生,袁松梅,王士民. 超声波直接驱动电极的小型电火花加工装置的设计[J]. 航空精密制造技术, 1997, 0(5) |
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| 作者姓名： | 刘维东 赵万生 袁松梅 王士民 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 介绍一种新型电极直接驱动的小型电火花加工装置及驱动控制原理．主要由压电驱动体、电极丝和导向器组成。电极的进给方向由两个压电驱动器的振动方式来决定．该装置具有体积小、重量轻、结构简单、响应速度快等优点。
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| 关 键 词： | 电火花加工 压电驱动器 电极直接驱动 |
Design of Miniaturized EDM Mechanism with an Ultrasonic Direct Drive Electrode |
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| Liu Weidong,Zhao Wansheng,Yuan Songmei. Design of Miniaturized EDM Mechanism with an Ultrasonic Direct Drive Electrode[J]. Aviation Precision Manufacturing Technology, 1997, 0(5) |
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| Authors: | Liu Weidong Zhao Wansheng Yuan Songmei |
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| Affiliation: | Liu Weidong;Zhao Wansheng;Yuan Songmei |
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| Abstract: | This paper deals with a linear direct mechanism of an electrode discharge machining (EDM) and its drive principle, which consists of two piezoelectric actuators, an electrode and a guide. The movement direction of electrode is controlled by the piezoelectric actuators. The device features miniaturization, simple structure, light weight, and high response. |
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| Keywords: | EDM piezoelectric actuator direct drive electrode |
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