Magnetic Pulse Forming of Thin-Aluminum Sheet Using Bar-forming Coil

被引：0

作者：

Shim, Ji-Yeon ^{[1
]}

Kim, Ill-Soo ^{[3
]}

Park, Dong-Hwan ^{[2
]}

Kang, Bong-Yong ^{[1
]}

机构：

[1] KITECH, 716-10 Palbuk Dong, Jeonju Si, South Korea

[2] Welmate Co Ltd, Gimpo, South Korea

[3] Mokpo Univ, Muan Gun, South Korea

来源：

MATERIALS PROCESSING TECHNOLOGY | 2011年 / 337卷

关键词：

Magnetic pulse forming; Forming coil; Electromagnetic force; Low-formability materials; FORMABILITY;

D O I：

10.4028/www.scientific.net/AMR.337.621

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Generally a MPF(Magnetic pulse forming) process refers to the high velocity and high strain rate deformation of a low-ductility materials driven by electromagnetic forces that are generated by the rapid discharge current through the forming coil. The goal of this study was to investigate the main design parameter in MPF. To achieve the above objectives, An intelligent system which consisted of thin 5053 aluminum sheet and bar forming coil was employed for the experiment. The measured strain data have been analyzed using the developed electromagnetic FE-model. The analysis data showed that the uniform electromagnetic force is one of most important design parameters in MPF process.

引用

页码：621 / +

页数：2

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