Experimental Study of the Voltage and Number of the Coil Rounds in Electromagnetic Forming Process of the V shape Aluminum sheets

Subject Areas : Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering

سجاد  نادیان برسیانی ¹ (Islamic Azad University, Khomeinishahr Branch)
احمد  کشاورزی ² (کارشناس ارشد، دانشکده مهندسی مکانیک، دانشگاه آزاد اسلامی واحد خمینی شهر، اصفهان، ایران)
امین  کلاه دوز ³ (استادیار، دانشکده مهندسی مکانیک، دانشگاه آزاد اسلامی، واحد خمینی شهر)

Received: 2016-11-18 Accepted : 2017-01-11 Published : 2017-01-17

Keywords: Electromagnetic Forming, V Shape Forming, Finite elements Simulation, Factorial Statistical method,

Abstract :

Electromagnetic power, which is one of the fast ways for forming, is used for forming workpieces without having any effect on them. Using it causes the workpieces to reach the minimum back spring and tear; consequently building the equipment like pistons will cost less than before. Electromagnetic power is used for forming Aluminium sheets into V shapes in this study. As the coils connect the machine and the workpieces, the number of rounds and the voltage in 10 levels will be discussed in this study. Considering the results and analysis that have been reached, the best forming occurs in the voltage of 1500 and 35 rounds. Because the machine creates a high ampere and a proper amount of rounds in this voltage in order to transfer the whole power to the workpiece. As the rounds increase to 40, the forming will decrease up to 34/3 percent

References:

[1]Rees, D.W.A., Basic Engineering, Published by Elsevier Ltd., 2006, pp. 448-452.

[2] http://ramin-jodeyri.blogfa.com/post/69 آخرین بازدید 10 شهریور 1395    .

[3] Daehn G.S., High Velocity Metal Forming ASM Handbook, Volume 14B, Metalworking: Sheet Forming, ASM International, Materials Park, Ohio, pp. 405-418.

[4] Aminian Dehkordi, S., Kolahdooz, A., Loh-mousavi, M., The application of electromagnetic energy in the mechanical engineering to the required force for movement, The 2th National Congress on Energy (A new approach to the production, productivity and storage), Islamic Azad university, Khomeinishahr Branch, Winter 2017, In Persian.

[5] El-Azab, A., Garnich, M., Kapoor, A., Modeling of the electromagnetic forming of sheet metals: state of the art and future needs, Journal of material processing technology, Vol.142, 2003, pp. 744-754.

[6] Qing-Juan , Z. , Chun-ju , W. , Hai-ping , Y. , Bin , G. , De-bin , S. ,Chun-feng , L. , Micro bulging of thin T2 copper sheet by electromagnetic forming , Transaction of Nonferrous Metal Society of China, Vol. 2, 2011, pp. 461-464.

[7] Ahmed, M., Panthi, S.K., Ramakrishanan, N., JHA, A.k., Yegneswaran, A.H., Dasgupta, R., Ahmed, S., Alternative flat coil design for electromagnetic forming using FEM, Transaction of Nonferrous Metal Society of China, Vol. 21, 2011, pp. 618-625.

[8] Cui, X., Li, X., Mo, X., Fang, J., Zhu, Y., Zhong, K., Investigation of large sheet deformation process in electromagnetic incremental forming, Material and Design, Vol. 76. 2015, pp. 86-96.

[9] Xiong, W., Wang, W., Wan, M., Li, X., Geometric issues in V bending electromagnetic forming process of 2024–T3 aluminum alloy, journal of manufacturing process, Vol. 19, 2015, pp. 171-182.

[10] Aminian Dehkordi, S., Kolahdooz, A., Loh-Mousavi, M., Simulation of the electromagnetic energy on the speed of a projectile using Abaqus and J-Mag software coupled, The 2th National Congress on Energy (A new approach to the production, productivity and storage), Islamic Azad university, Khomeinishahr Branch, Winter 2017, In Persian.

[11] Aminian Dehkordi, S., Kolahdooz, A., Loh-Mousavi, M., Study of Effective Parameters on Velocity of Projectile Using Electromagnetic Force, Journal of Mechanical Engineering and Vibration, Vol. 7, No. 3, 2016, pp. 21-31.

[12] Psyka, V., Rischa, D., Kinseyb, B.L., Tekkayaa, A.E., Kleinera, M. Electromagnetic forming-A review, Journal of Materials Processing Technology, Vol. 211, 2011, pp. 787-829.

[13] Gayakwad, D., Kumar dargar, M., kumar sharma, P., Purohit, R., Rana, R.S., A Review on Electromagnetic forming process, Procedia materials science, Vol. 6, 2014, pp. 520-527.