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http://dx.doi.org/10.20910/JASE.2018.12.3.64

Electromagnetic-structure Co-simulation Analysis of Aluminum Pipe with Electromagnetic Forming according to Temperature  

Kang, Hanbin (School of Mechanical and Aerospace Engineering, Gyeongsang National University, Engineering Research Institute(ERI))
Tak, Seungmin (School of Mechanical and Aerospace Engineering, Gyeongsang National University, Engineering Research Institute(ERI))
Baek, Inseok (School of Mechanical and Aerospace Engineering, Gyeongsang National University, Engineering Research Institute(ERI))
Choi, Jinkyu (School of Mechanical and Aerospace Engineering, Gyeongsang National University, Engineering Research Institute(ERI))
Lee, Seoksoon (School of Mechanical and Aerospace Engineering, Gyeongsang National University, Engineering Research Institute(ERI))
Publication Information
Journal of Aerospace System Engineering / v.12, no.3, 2018 , pp. 64-69 More about this Journal
Abstract
The high-velocity electromagnetic forming (EMF) process is based on the Lorentz force and the energy of the magnetic field. The advantages of EMF include improved formability, wrinkle reduction, and non-contact forming. In this study, the electromagnetic-structural interlocking analysis was performed in order to analyze the moldability of aluminum pipe using electromagnetic molding. The magnetic flux density was decreased due to increasing electrical resistance as the temperature increased, and the stress-strain curve decreased. The higher the temperature, the lower the flow stress, increasing deformation.
Keywords
Electromagnetic Forming:EMF; High-Velocity Forming; Lorentz Force; Skin Effect; Rogowskii coil;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 H. G. Noh, H. G. Park, W. J. Song, B. S. Kang and J. Kim, "Effect of process parameters in electro magnetic forming apparatus on forming load by FEM", Journal of the Korean Society for Precision Engineering, vol. 30, no. 7, pp. 733-740, July 2013.   DOI
2 S. W. Kim, "Working coil technology of electro -magnetic pulse welding", Journal of Welding and Joining, vol. 27, no. 3, pp.1-3, June 2009.   DOI
3 V. Psyk, D. Risch, B. L. Kinsey, A. E. Tekkaya, M. Kleiner, "Electromagnetic forming-A review", Journal of Materials Processing Technology, vol. 211, pp.787-829, 2011.   DOI
4 M. A. Woo, H. G. Noh, W. J. Song, B. S. Kang and J. Kim, "Development of electrohydraulic forming apparatus and its experimental study", Transaction of the Korean Society of Automotive Engineers, vol. 25, no. 2, pp.236-241, March 2017.   DOI
5 K. Mori, P. F. Bariani, B. -A. Behrens, A. Brosius, S. Bruschi, T. Maeno, M. Merklein, J. Yanagimoto, "Hot stamping of ultra-high strength steel parts", CIRP Annals - Manufacturing Technology, vol. 66, pp.755-777, 2017.   DOI
6 J. Y. Sim, H. H. Kim, .I. S. Kim, B. Y. Kang, D. H. Park, "A study on electromagnetic force distributions in magnetic pulse welding using a finite element method", The Korean Welding & Joining Society, vol. 48, pp.285-287, November 2017.
7 G. Chunlei, X. Yongdong and W. Mengjun, "Prediction of the flow stress of Al6061 at hot deformation conditions", Materials Science and Engineering A, vol. 528, pp.4199-4203, March 2011.   DOI
8 Electrical conductivity, (http://www.thefabricator.com/article/consumables/caring-for-your-contact-tips)
9 S. W. Kim, C. K. Chun and S. H. Kim, "Effect of the stand-off distance on the weld strength in magnetic pulse welding", Journal of Welding and Joining, vol. 26, no. 6, pp.48-53, December 2008.   DOI
10 B. T. Spitz and V. Shribman, "Magnetic pulse welding for tubular applications", The Tube & Pipe Journal, vol. 11, no. 2, pp. 32-34, March 2000.
11 A. Melander, A. Delic, A. Bjorkblad, P. Juntunen, L. Samek and L. Vadillo, "Modelling of electro hydraulic free and die forming of sheet steels", International Journal of Material Forming, vol. 6, no. 2, pp. 223-231, June 2013.   DOI
12 A. V. Mamutov, S. F. Golovashchenko, V. S. Mamutov and J. J. Bonnen, "Modelling of electro hydraulic forming of sheet metal parts", Journal of Materials Processing Technology, vol. 219, pp.84-100, May 2015.   DOI