Analysis of electromagnetic force and deformation behavior in electromagnetic forming with different coil systems

2018 ◽  
Vol 57 (3) ◽  
pp. 337-345 ◽  
Author(s):  
Li Qiu ◽  
Yijie Yu ◽  
Ziwei Wang ◽  
Yuqi Yang ◽  
Yaqin Yang ◽  
...  
Keyword(s):  
Electromagnetic Force ◽  
Deformation Behavior ◽  
Electromagnetic Forming

Analysis of electromagnetic force and experiments in electromagnetic forming with local loading

2018 ◽  
Vol 57 (1) ◽  
pp. 29-37 ◽  
Author(s):  
Li Qiu ◽  
Yijie Yu ◽  
Yuqi Yang ◽  
Xiaopeng Nie ◽  
Yao Xiao ◽  
...  
Keyword(s):  
Electromagnetic Force ◽  
Electromagnetic Forming ◽  
Local Loading

Calculation of electromagnetic force in electromagnetic forming process of metal sheet

2010 ◽  
Vol 107 (12) ◽  
pp. 124907 ◽  
Author(s):  
Da Xu ◽  
Xuesong Liu ◽  
Kun Fang ◽  
Hongyuan Fang
Keyword(s):  
Electromagnetic Force ◽  
Electromagnetic Forming ◽  
Metal Sheet ◽  
Forming Process

scholarly journals Electromagnetic Force Distribution and Forming Performance in Electromagnetic Forming With Discretely Driven Rings

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 16166-16173 ◽  
Author(s):  
Li Qiu ◽  
Ningxuan Yi ◽  
A. Abu-Siada ◽  
Jinpeng Tian ◽  
Yuwei Fan ◽  
...  
Keyword(s):  
Electromagnetic Force ◽  
Electromagnetic Forming ◽  
Force Distribution

Improvement of deformation behavior of tube in electromagnetic forming with a triple-coil system

2019 ◽  
Vol 61 (2) ◽  
pp. 263-272 ◽  
Author(s):  
Xiao Zhang ◽  
Changxing Li ◽  
Xiaoguang Wang ◽  
Yun Zhao ◽  
Liang Li
Keyword(s):  
Deformation Behavior ◽  
Electromagnetic Forming ◽  
Coil System

Numerical Analysis of the Workpiece Velocity in Electromagnetic Forming Process

2011 ◽  
Vol 314-316 ◽  
pp. 634-638
Author(s):  
Li Qiu ◽  
Yi Liang Lv ◽  
Cheng Xi Jiang ◽  
Xiao Tao Han ◽  
Liang Li
Keyword(s):  
Numerical Analysis ◽  
Kinetic Energy ◽  
Differential Equations ◽  
Electromagnetic Force ◽  
Electrical Energy ◽  
Electromagnetic Forming ◽  
Forming Process ◽  
Conservation Of Energy ◽  
The Law

The effect of the motional electromagnetic force in the electromagnetic forming circuit on the workpiece velocity is analyzed. The differential equations of unconsidering and considering the motional electromagnetic force in the electromagnetic forming circuit are solved numerically. The results without considering the motional electromagnetic force are unavailable because they violate the law of conservation of energy, while the results with considering the motional electromagnetic force can accurately reflect the electromagnetic forming process. Furthermore, it is found that the electrical energy transforms into the kinetic energy due to the motional electromagnetic force.

Deformation behavior of tube in electromagnetic forming with an external die

2018 ◽  
Vol 57 (4) ◽  
pp. 377-388
Author(s):  
Xiao Zhang ◽  
Quanliang Cao ◽  
Xiaoxiang Li ◽  
Lei Yi ◽  
Jimin Ma ◽  
...  
Keyword(s):  
Deformation Behavior ◽  
Electromagnetic Forming
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