| 微细超声复合电加工技术与应用 |
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| 引用本文： | 朱永伟,王占和,范仲俊,陶建松,张磊.微细超声复合电加工技术与应用[J].机械工程学报,2010,46(3). |
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| 作者姓名： | 朱永伟 王占和 范仲俊 陶建松 张磊 |
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| 作者单位： | 扬州大学机械工程学院,扬州,225009 |
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| 基金项目： | 国家自然科学基金(50675192);;江苏省自然科学基金(BK20090194);;江苏省研究生创新计划(CX07S_022z)资助项目 |
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| 摘 要： | 为进行微器件及零件表面微结构的精微制作,提出微细超声复合电加工技术。构建、完善加工参数可较大范围调节的微细超声复合电加工系统,进行复合电加工机理研究;用组合放电微细加工方法,制作出可满足试验及实际加工要求的多种截面、尺寸的微细工具电极;进行多参数超声复合电加工试验研究,结果表明微细超声复合电加工技术具有加工效率高、精度好及成本低的技术优势。分析储油微结构对摩擦副表面摩擦学特性的影响规律,用超声复合电加工技术制作摩擦副表面储油微结构,摩擦学试验证明储油微结构可使摩擦副表面摩擦因数减小,磨损量降低。
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| 关 键 词： | 超声加工 复合电加工 微细电极 微结构制作 摩擦磨损 |
Ultrosonic Combined Electrical Micro-machining Technology and Its Application |
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| ZHU Yongwei,WANG Zhanhe,FAN Zhongjun,TAO Jiansong,ZHANG Lei.Ultrosonic Combined Electrical Micro-machining Technology and Its Application[J].Chinese Journal of Mechanical Engineering,2010,46(3). |
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| Authors: | ZHU Yongwei WANG Zhanhe FAN Zhongjun TAO Jiansong ZHANG Lei |
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| Affiliation: | College of Mechanical Engineering/a>;Yangzhou University/a>;Yangzhou 225009 |
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| Abstract: | The ultrasonic combined electrical micro-machining new technology is advanced for manufacturing micro-instruments and micro-structures. The ultrasonic combined electrical micro-machining systems with machining parameters adjustable in a wide range are built and improved. The micro-machining mechanism is analyzed and discussed. Micro-tool electrodes in different sections and sizes that can meet testing and actual machining requirements are manufactured by combined electrical discharge micro-machining. Multi-... |
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| Keywords: | Ultrosonical machining Combined electrical-machining Micro electrode Micro-structures manufacturing Friction and wear |
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