Research on ECM process of micro holes with internal features
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- 作者：Guodong Liua ; b ; Yong Lia ; b ; Quancun Konga ; b ; c ; Hao Tonga ; b ; tony807436@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：ECM ; Internal features ; Micro reverse tapered hole ; High aspect ratio ; Varying voltage machining
- 刊名：Precision Engineering
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：47
- 期：Complete
- 页码：508-515
- 全文大小：3250 K
文摘
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An ECM process is proposed for machining micro holes with internal features.
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The relation of micro-hole diameter and machining parameters was obtained.
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Micro holes with diameter of 178 μm and taper angle of 0.95–1.14° were obtained.
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Micro holes with funnel shape and bamboo shape were machined.
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