| 微坑超声复合微细加工试验研究 |
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| 引用本文： | 张磊,王占和,朱永伟.微坑超声复合微细加工试验研究[J].徐州工程学院学报,2010(2):22-28. |
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| 作者姓名： | 张磊 王占和 朱永伟 |
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| 作者单位： | 扬州大学机械工程学院,江苏扬州225127 |
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| 基金项目： | 江苏省自然科学基金项目（BK2009194） |
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| 摘 要： | 提出用超声复合电加工方法制作微小结构，并分析微细超声、超声复合电火花、超声复合电解微细加工机理；用微细放电组合技术制作多种截形微细工具电极；完善超声复合电加工试验系统，进行多种材料、形状微结构超声复合加工试验．结果表明：超声复合加工是制作硬脆材料微结构的有效方法；超声复合电火花加工金属材料微结构有良好的精度及稳定性；超声复合电解加工具有效率高、精度好的技术优势．
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| 关 键 词： | 超声加工 微细加工 电火花 电解 |
Experimental Study on Ultrasonic Combined Electrical Machining |
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| ZHANG Lei,WANG Zhan-he,ZHU Yong-wei.Experimental Study on Ultrasonic Combined Electrical Machining[J].Journal of Xuzhou Istitute of Technology,2010(2):22-28. |
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| Authors: | ZHANG Lei WANG Zhan-he ZHU Yong-wei |
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| Affiliation: | (College of Mechanical Engineering, Yangzhou University, Yangzhou 225127, China) |
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| Abstract: | The method of ultrasonic combined machining micro-structures is advanced. The micro-machining mechanism and characteristics of ultrasonic combined machining are analyzed. Several kind cathodes with different sections are manufactured by combined electro-discharge micro-machining. The micro- machining system is built and improved. The micro-structures are manufactured by electrical combined ultrasonic machining. It is proved that ultrasonic machining is an effective way for the micro-structures of hard and brittle materials. The good precision and machining stability can be obtained by the ultrasonic combined electric-discharge machining for micro-structures of hard and tough materials. The good precision and high productivity can be obtained by ultrasonic combined electrochemical machining. |
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| Keywords: | ultrasonic machining micro-machining electrical discharge machining electrochemical machining |
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