Micro Electro Discharge Machining (μ-EDM) with Novel Tool Electrodes

摘要：

In this paper, the use and performance of electroplated micro electrodes from Cu in μ-SinkingEDM experiments are described regarding the material removal rate, the electrode wear, and the accurate reproduction of surface details. The material removal rate is predominantly depending on the discharge energy, but also on the dielectric and the flushing conditions. Therefore, the influence of pure CH-and water based dielectrics as well as powder additivated ones are analyzed. Also, the effect of different flushing strategies with distinct lifting movements is investigated. For an accurate reproduction of surface details, a low electrode wear is desired. It is mostly influenced by the electrode material itself but as shown in this paper it can also be modified by the use of different dielectrics.

关键词： μ- Sinking EDM Electroplated electrodes Flushing Powder suspended dielectric

作者: F. Klocke H. H. Gatzen S. Kamenzky O. Traisigkhachol J. Dieckmann M. Garzon

作者单位: Laboratory for Machine Tools and Production Engineering (WZL), RWTH Aachen University, Steinbachstra Institute for Microtechnology, Center for Production Technology, Leibniz Universitat Hannover, An de

会议类型: 国际会议

会议名称: The 16th International Symposium on Electromachining(第16届国际电加工会议)

会议地点: 上海

会议语种:英文

页码: 577-582

在线出版日期: 2010-04-19（万方平台首次上网日期，不代表论文的发表时间）