Effect of field shaper geometry on the Lorentz force for electromagnetic sheet impact forming process

Yu Yi Chu, Rong Shean Lee

研究成果: Article同行評審

13 引文 斯高帕斯(Scopus)

摘要

This article proposes a novel separable field shaper design for electromagnetic sheet impact forming. The efficiency of the field shaper under different geometric parameters was evaluated through a combination of the Taguchi method and three-dimensional coupled simulation. The deviation in impact velocity between the experiment and the simulation was under 3%. The results indicate that the slit feature determines the performance of the field shaper. Wider slits reduce the energy loss resulting from electromagnetic repulsion. In addition, with more field shaper components, the generated magnetic pressure will be distributed more evenly. Based on the analysis result of the nonsymmetric edge effect, some guidelines for designing the field shaper are proposed.

原文English
頁(從 - 到)324-332
頁數9
期刊Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture
227
發行號2
DOIs
出版狀態Published - 2013 2月

All Science Journal Classification (ASJC) codes

  • 機械工業
  • 工業與製造工程

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