Investigation of Parameters Influencing Forming Force and Thickness Distribution in Single Point Incremental Forming of AA3105-St12 Two-Layer Sheet | ||
| Iranian Journal of Materials Forming | ||
| دوره 9، شماره 2، تیر 2022، صفحه 46-57 اصل مقاله (5.98 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22099/ijmf.2022.42993.1215 | ||
| نویسندگان | ||
| H. Deilami Azodi* 1؛ S. Rezaei1؛ A. Zeinolabedin Beygi2؛ H. Badparva3 | ||
| 1Department of Mechanical Engineering, Arak University of Technology, Arak, Iran | ||
| 2Department of Mechanical Engineering, Tarbiat Modares University, Tehran, Iran | ||
| 3Department of Mechanical Engineering, Khajeh Nasir al-Din Tusi University of Technology, Tehran, Iran | ||
| چکیده | ||
| Single point incremental sheet forming is a die-less forming technology in which the sheet metal is formed progressively by the movement of a tool in the specified path. In this paper, the single point incremental forming of the AA3105-St12 two-layer sheet is studied through numerical and experimental approaches. Numerical simulation of the process is done based on the finite element method. The validity of the numerical model is evaluated via a comparison between the obtained numerical and experimental results. The force applied to the forming tool, the thickness distribution of formed sheets, and the maximum thinning that occurred in aluminum and steel layers were studied. The effects of the parameters of the two-layer sheet including total thickness, thickness ratio of layers, and arrangement of layers were investigated as well. The results showed that regardless of the contact of the steel or aluminum layer with the tool, increasing the ratio of the thickness of the steel layer to the thickness of the aluminum layer reduces the thinning in the aluminum layer and increases it in the steel layer. Hence, thinning becomes more severe in each layer when it is in contact with the forming tool. | ||
| کلیدواژهها | ||
| Single point incremental sheet forming؛ Two-layer sheet؛ Thickness distribution؛ Thinning؛ Forming force | ||
| مراجع | ||
|
[1] A. Peteka, B. Jurisevic, K. Kuzman, M. Junkar, Comparison of alternative approaches of single point incremental forming processes, Journal of Materials Processing Technology, 209(4) (2009) 1810-1815.
[2] K. Hamilton, J. Jeswiet, Single point incremental forming at high feed rates and rotational speeds: Surface and structural consequences, CIRP Annals, 59(1) (2010) 311-314.
[3] T.J. Kim, D.Y. Yang, Improvement of formability for the incremental sheet metal forming process, International Journal of Mechanical Science, 42(7) (2000) 1271-1286.
[4] M.J. Mirnia, D. Mollaei Dariani, H. Vanhove, J.R. Duflou, Thickness improvement in single point incremental forming deduced by sequential limit analysis, International Journal of Advanced Manufacturing Technology, 70(9) (2014) 2029-2041.
[5] Z. Chang, M. Li, J. Chen, Analytical modeling and experimental validation of the forming force in several typical incremental sheet forming processes, International Journal of Machine Tools and Manufacture, 140 (2019) 62-76.
[6] F. Feng, J. Li, R. Chen, L. Huang, H. Su, S. Fan, Multi-point die electromagnetic incremental forming for large-sized sheet metals, Journal of Manufacturing Processes, 62 (2021) 458-470.
[7] G.L. Manco, G. Ambrogio, Influence of thickness on formability in 6082-T6, International Journal of Material Forming, 3(1) (2010) 983- 986.
[8] D. Young, J. Jeswiet, Wall thickness variations in single-point incremental forming, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 218(11) (2004) 1453-1459.
[9] J.R. Duflou, J. Verbert, B. Belkassem, J. Gu J, H. Sol, C. Henrard, A.M. Habraken, Process window enhancement for single point incremental forming through multi-step toolpaths, CIRP Annals, 57(1) (2008) 253-256.
[10] J.R. Duflou, A.M. Habraken, J. Cao, R. Malhotra, M. Bambach, D. Adams, H. Vanhove, A. Mohammadi, J. Jeswiet, Single point incremental forming: state-of-the-art and prospects, International Journal of Material Forming, 11(6) (2018) 743-773.
[11] M. Skjoedt, M.B. Silva, P.A.F. Martins, N. Bay, Strategies and limits in multi-stage single-point incremental forming, The Journal of Strain Analysis for Engineering Design, 45(1) (2010) 33-44.
[12] C. Zhang, H.F. Xiao, D.H. Yu, Incremental forming path-generated method based on the intermediate models of bulging simulation, The International Journal of Advanced Manufacturing Technology, 67(9) (2013) 2837-2844.
[13] A. Kumar, V. Gulati, Optimization and investigation of process parameters in single point incremental forming, Indian Journal of Engineering and Materials Sciences (IJEMS), 27(2) (2021) 246-255.
[14] R. Esmaeilpour, H. Kim, T. Park, F. Pourboghrat, B. Mohammed, Comparison of 3D yield functions for finite element simulation of single point incremental forming (SPIF) of aluminum 7075, International Journal of Mechanical Sciences, 133 (2017) 544-554.
[15] A. Pak, H. Deilami Azodi, M. Mahmoudi, Investigation of ultrasonic assisted incremental sheet metal forming process, Modares Mechanical Engineering, 14(11) (2015) 106-114.
[16] H. Deilami Azodi, S. Rezaei, H. Badparva, A. Zeinolabedin Beygi, Optimizing AA3105-St12 two-layer sheet in incremental sheet forming process using neural network and multi-objective genetic algorithm, Modares Mechanical Engineering, 22(2) (2022) 121-132.
[17] S. Ullah, P. Xu, X. Li, Y. Li, K. Han, D. Li, A review on part geometric precision improvement strategies in double-sided incremental forming, Metals, 12(1) (2022) 103.
[18] G. Kumar, K. Maji, Investigations on formability of tailor laminated sheets in single point incremental forming, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, (2022) 09544054221076244.
[19] H. Ghorbani-Menghari, M. Azadipour, M. Ghasempour-Mouziraji, Y. Hoon Moon, J. Hoon Kim, Effect of process parameters on formability in two-point incremental forming-machining of planar and twisted AA5083 blades, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, (2022) 09544054211069743.
[20] V. Alimirzaloo, M. Abdollahzadeh Gavgani, S. Ahmadi, A. Donyavi, Investigation of the effective factors on strain distribution in round section roll forming process using the design of experiments, Amirkabir Journal of Mechanical Engineering, 49(2) (2017) 413-422.
[21] O. Zubillaga, F.J. Cano, I. Azkarate, I.S. Molchan, G.E. Thompson, A.M. Cabral, P.J. Morais, Corrosion performance of anodic films containing polyaniline and TiO2 nanoparticles on AA3105 aluminium alloy, Surface and Coatings Technology, 202(24) (2008) 5936-5942.
[22] J.C. Li, L.I. Chong, T.G. Zhou, Thickness distribution and mechanical property of sheet metal incremental forming based on numerical simulation, Transactions of Nonferrous Metals Society of China, 22 (2012) 54-60. | ||
|
آمار تعداد مشاهده مقاله: 326 تعداد دریافت فایل اصل مقاله: 323 |
||