Joining of Tubular Parts by Electromagnetic Forming: Computational Investigations of Strength

Viktor Gonda; Pál Rácz; Daniel Horváth; Athanasios G. Mamalis

doi:10.4028/www.scientific.net/MSF.792.194

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HomeMaterials Science ForumMaterials Science Forum Vol. 792Joining of Tubular Parts by Electromagnetic...

Joining of Tubular Parts by Electromagnetic Forming: Computational Investigations of Strength

Abstract:

A frequent application of electromagnetic forming in the industry is joining by electromagnetic compression of tubular parts. The goodness of the joints is determined by the strength of the joint, and it is considered excellent if it reaches the strength of the weaker material pair. Strength of these joint are generally tested for tensile and torsion loadings. In order to increase strength, one or more horizontal and/or radial grooves can be fabricated onto the male joining pair to utilize form fitting besides interference fit. In the present paper, the strength of the joint is studied by finite element simulations.

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Periodical:

Materials Science Forum (Volume 792)

Pages:

194-197

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.792.194

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Cite this paper

Online since:

August 2014

Authors:

Viktor Gonda*, Pál Rácz, Daniel Horváth, Athanasios G. Mamalis

Keywords:

Electromagnetic Forming, High Energy Rate Forming, Joining by Electromagnetic Forming, Tube Compression, Tubular Joint

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References

[1] P. Rácz, N. Göbl, D. Horváth, and A. Mamalis, Joining of tubular parts by electromagnetic forming, experimental investigations, in proc. Japmed (2013).

DOI: 10.4028/www.scientific.net/msf.792.115

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[2] N. Göbl, Unified calculating method of equivalent circuits of the electromagnetic forming tools, PhD thesis, Technical University of Budapest, (1978).

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