电工技术学报  2015, Vol. 30 Issue (10): 52-57    DOI:
电工理论与新技术 |
新型非接触式电能传输装置声加工中的应用
袁文1, 隆志力1, 张建国2, 刘谋洋2, 潘志勇1
1. 哈尔滨工业大学深圳研究生院 深圳 518055;
2. 东莞华中科技大学制造工程研究院 东莞 523808
The Application of New Non-Contract Electromagnetic Conversion Device in Ultrasonic Machining
Yuan Wen1, Long Zhili1, Zhang Jianguo2, Liu Mouyang2, Pan Zhiyong1
1. Harbin Institute of Technology Shenzhen Graduate School Shenzhen 518055 China;
2. Dongguan Huazhong University of Science and Technology ManufacturingEngineering Institute Dongguan 523808 China
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摘要 针对目前超声加工中电能传输装置存在碳刷磨损严重、转速限制等问题,本文基于电磁感应原理,参照高频变压器设计理论设计了一套新型旋转式电磁变换器,不仅实现了电能的非接触式传输,同时可满足加工中心自动换刀需求。由Maxwell3D仿真分析可知,经过合适的电容补偿网络,电能传输效率可大幅提升。此外,还研究了磁心间隙及转速变化对传递效率的影响。最后,实验结果显示,该装置电能传输效率可达54.8%,这对解决旋转部件诸如机器人旋转手臂、超声加工的电能传输问题具有一定的工程参考价值。
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袁文
隆志力
张建国
刘谋洋
潘志勇
关键词 超声加工非接触式电能传输电磁感应补偿网络自动换刀    
Abstract:To the problems about the traditional circumstances where the brush wears fast and the limitation of higher speed. A new device was designed that based on the principle of Electromagnetic induction and high-frequency transformer which can translate power in a non-contact way. This is not only met the demand of non-contact power transmission, but also the need of changing cutting tools automatically for the machining center. From the result of simulation in Maxwell, the Energy efficiency could improve largely through proper compensating network. In addition, two crucial factors, air-gap and spindle speed were investigated which could affect the efficiency. At last, the experimental data showed that the efficiency can up to 54.8%, It has some value in the application of electric transfer engineering such as rotating arm of robot and ultrasonic machining.
Key wordsUltrasonic machining    non-contact power transmission    electromagnetic induction    compensating network    changing cutting tools automatically   
收稿日期: 2013-10-10      出版日期: 2015-06-29
PACS: TM15  
基金资助:国家自然科学基金会(NSFC)—广东联合基金重点(U1134004),广东省重大科技专项(2011A080801004),广东省省部产学研合作专项资金(2012B091100022),东莞市高等院校科研机构资金(2012108102023),深圳市基础研究项目(JC201105160586A,JCYJ2012- 0613145622592)资助项目
作者简介: 袁文 ,男,1986年生,硕士研究生,研究方向为旋转超声加工中非接触式电能传输。 隆志力 ,男,1976年生,博士,副教授,研究方向为微电子封装装备与工艺、机械装备动力学。
引用本文:   
袁文, 隆志力, 张建国, 刘谋洋, 潘志勇. 新型非接触式电能传输装置声加工中的应用[J]. 电工技术学报, 2015, 30(10): 52-57. Yuan Wen, Long Zhili, Zhang Jianguo, Liu Mouyang, Pan Zhiyong. The Application of New Non-Contract Electromagnetic Conversion Device in Ultrasonic Machining. Transactions of China Electrotechnical Society, 2015, 30(10): 52-57.
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