3D sequentially coupled model to simulate electromagnetic sheet forming

Shang Guan Ma; Mei Zhan; Jin Qiang Tan; Pei Pei Zhang

doi:10.3969/j.issn.1007-2012.2012.06.011

3D sequentially coupled model to simulate electromagnetic sheet forming

Shang Guan Ma, Mei Zhan, Jin Qiang Tan, Pei Pei Zhang

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Electromagnetic forming process involves the coupled electromagnetic and mechanical phenomena. However, different coupling techniques extremely influence the precision of EMF simulated results. Compared with Loose Coupling Simulation, Sequential Coupled Simulation changes air location regularly according to the deformation result of the sheet. A 3D sequentially coupled finite element model of sheet free-forming have been developed with the multi-physics FEM software ANSYS. The results showed that the Sequential Coupling model had a better agreement with experimental results than Loose Coupling model. Based on the sequentially coupled model, the simulation results indicated that the loading time of the coil had a great effect on sheet deflection. Considering efficiency and accuracy, the one and a half period of loading time led to the best result.

Original language	English
Pages (from-to)	54-58
Number of pages	5
Journal	Suxing Gongcheng Xuebao/Journal of Plasticity Engineering
Volume	19
Issue number	6
DOIs	https://doi.org/10.3969/j.issn.1007-2012.2012.06.011
State	Published - Dec 2012

Keywords

Electromagnetic forming
Numerical simulation
Sequential coupled
Sheet free-forming

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10.3969/j.issn.1007-2012.2012.06.011

Cite this

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title = "3D sequentially coupled model to simulate electromagnetic sheet forming",

abstract = "Electromagnetic forming process involves the coupled electromagnetic and mechanical phenomena. However, different coupling techniques extremely influence the precision of EMF simulated results. Compared with Loose Coupling Simulation, Sequential Coupled Simulation changes air location regularly according to the deformation result of the sheet. A 3D sequentially coupled finite element model of sheet free-forming have been developed with the multi-physics FEM software ANSYS. The results showed that the Sequential Coupling model had a better agreement with experimental results than Loose Coupling model. Based on the sequentially coupled model, the simulation results indicated that the loading time of the coil had a great effect on sheet deflection. Considering efficiency and accuracy, the one and a half period of loading time led to the best result.",

keywords = "Electromagnetic forming, Numerical simulation, Sequential coupled, Sheet free-forming",

author = "Ma, {Shang Guan} and Mei Zhan and Tan, {Jin Qiang} and Zhang, {Pei Pei}",

year = "2012",

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doi = "10.3969/j.issn.1007-2012.2012.06.011",

language = "英语",

volume = "19",

pages = "54--58",

journal = "Suxing Gongcheng Xuebao/Journal of Plasticity Engineering",

issn = "1007-2012",

publisher = "Beijing Res. Inst. of Mechanical and Elec. Technology",

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TY - JOUR

T1 - 3D sequentially coupled model to simulate electromagnetic sheet forming

AU - Ma, Shang Guan

AU - Zhan, Mei

AU - Tan, Jin Qiang

AU - Zhang, Pei Pei

PY - 2012/12

Y1 - 2012/12

N2 - Electromagnetic forming process involves the coupled electromagnetic and mechanical phenomena. However, different coupling techniques extremely influence the precision of EMF simulated results. Compared with Loose Coupling Simulation, Sequential Coupled Simulation changes air location regularly according to the deformation result of the sheet. A 3D sequentially coupled finite element model of sheet free-forming have been developed with the multi-physics FEM software ANSYS. The results showed that the Sequential Coupling model had a better agreement with experimental results than Loose Coupling model. Based on the sequentially coupled model, the simulation results indicated that the loading time of the coil had a great effect on sheet deflection. Considering efficiency and accuracy, the one and a half period of loading time led to the best result.

AB - Electromagnetic forming process involves the coupled electromagnetic and mechanical phenomena. However, different coupling techniques extremely influence the precision of EMF simulated results. Compared with Loose Coupling Simulation, Sequential Coupled Simulation changes air location regularly according to the deformation result of the sheet. A 3D sequentially coupled finite element model of sheet free-forming have been developed with the multi-physics FEM software ANSYS. The results showed that the Sequential Coupling model had a better agreement with experimental results than Loose Coupling model. Based on the sequentially coupled model, the simulation results indicated that the loading time of the coil had a great effect on sheet deflection. Considering efficiency and accuracy, the one and a half period of loading time led to the best result.

KW - Electromagnetic forming

KW - Numerical simulation

KW - Sequential coupled

KW - Sheet free-forming

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DO - 10.3969/j.issn.1007-2012.2012.06.011

M3 - 文章

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SN - 1007-2012

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EP - 58

JO - Suxing Gongcheng Xuebao/Journal of Plasticity Engineering

JF - Suxing Gongcheng Xuebao/Journal of Plasticity Engineering

IS - 6

ER -

3D sequentially coupled model to simulate electromagnetic sheet forming

Abstract

Keywords

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