Effect of tube-electrode inner structure on machining performance in tube-electrode high-speed electrochemical discharge drilling
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- 作者：Yan Zhang zhangyanzy@nuaa.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhengyang Xu ; xuzhy@nuaa.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yun Zhu zhuyun_youxiang@163.com" class="auth_mail" title="E-mail the corresponding author ; Di Zhu dzhu@nuaa.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Film cooling hole ; Electrical discharge machining ; Electrochemical machining ; Tube electrode ; Inner structure ; Difficult-to-machine superalloy
- 刊名：Journal of Materials Processing Technology
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：231
- 期：Complete
- 页码：38-49
- 全文大小：5073 K
文摘
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Different inner structures are designed for tube electrodes.
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Enhanced performance for different tube-electrode inner shapes are analysed.
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Effect of tube-electrode inner structures on machining performance is investigated.
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Increase in the tube-electrode inner diameter produces better performance.
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The double-hole tube electrode is confirmed to have the optimal structure.