Magnetic force distribution and deformation law of sheet using uniform pressure electromagnetic actuator

被引：24

作者：

Cui Xiao-hui ^{[1
]}

Mo Jian-hua ^{[1
]}

Xiao Shi-jie ^{[1
]}

Du Er-hu ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, State Key Lab Mat Proc & Die & Mould Technol, Wuhan 430074, Peoples R China

来源：

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 2011年 / 21卷 / 11期

基金：

中国国家自然科学基金;

关键词：

electromagnetic sheet forming; magnetic force; uniform pressure electromagnetic actuator; numerical method;

D O I：

10.1016/S1003-6326(11)61040-6

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The distribution of magnetic forces and current on sheet and coil was analyzed in detail according to the structural parameter of the coil which was invalid. The result shows that the current direction based on simulation result agrees with the principles of uniform pressure electromagnetic actuator. The reason for coil failure was proposed. Then the magnetic forces on the sheet were input into an explicit finite element software ANSYS/LS-DYNA to analyze the deformation law of the sheet.

引用

页码：2484 / 2489

页数：6

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