Abstract
This paper proposed a novel electromagnetic actuator to produce an adaptive pulsed Lorentz force and use it to shape sheet metal workpieces. Such an adaptive pulsed Lorentz force can adapt its spatial distribution with respect to the sheet profile, which may stimulate a wide group of process variant. Herein, we shall introduce this adaptive pulsed Lorentz force to realize an energy-efficient and flexible multi-step electromagnetic forming process. And we shall validate the feasibility and advantages of the proposal by a combination of simulation and experimentation. Our simulation and experimental results suggested that the proposed multi-step process may resolve two critical issues (that is, the limited forming capability and the limited deformation control) for electromagnetic forming process. For the forming capability issue, our proposed process can successfully realize a forming mission which cannot be realized by conventional electromagnetic forming process for the relatively high mechanical strength of the workpiece; in addition, the proposed process has been successfully applied for shaping a sheet metal with 1000 mm length-scale, and compared with a previous work on a similar manufacturing case, the energy capacity required for the proposed process is only 25% of that for the former. For the deformation control issues, the proposed process can substantially reduce or even eliminate the forming defects of the wrinkling and rebounding by using a multi-step calibration process, thus substantially improving the forming quality. In summary, the proposed electromagnetic actuator and process are expected to break through several existing technical bottlenecks, and thus facilitate the advances for electromagnetic forming.
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References
Seth M, Vohnout VJ, Daehn GS (2005) Formability of steel sheet in high velocity impact. J Mater Process Tech 168(3):390–400. https://doi.org/10.1016/j.jmatprotec.2004.08.032
Mynors DJ, Zhang B (2002) Applications and capabilities of explosive forming. J Mater Process Tech 125:1–25. https://doi.org/10.1016/S0924-0136(02)00413-2
Golovashchenko SF, Gillard AJ, Mamutov AV (2013) Formability of dual phase steels in electrohydraulic forming. J Mater Process Tech 213(7):1191–1212. https://doi.org/10.1016/j.jmatprotec.2013.01.026
Daehn GS (2006) High-velocity metal forming. ASM Handbook
Psyk V, Risch D, Kinsey BL, Tekkaya AE, Kleiner M (2011) Electromagnetic forming—a review. J Mater Process Tech 211(5):787–829. https://doi.org/10.1016/j.jmatprotec.2010.12.012
Kamal M, Shang J, Cheng V, Hatkevich S, Daehn GS (2007) Agile manufacturing of a micro-embossed case by a two-step electromagnetic forming process. J Mater Process Tech 190(1–3):41–50. https://doi.org/10.1016/j.jmatprotec.2007.03.114
Lai ZP, Cao QL, Han XT, Liu N, Li XX, Huang YJ, Chen M, Cai H, Wang GD, Liu LY, Guo WZ, Chen Q, Li L (2017) A comprehensive electromagnetic forming approach for large sheet metal forming. Procedia Eng 207:54–59. https://doi.org/10.1016/j.proeng.2017.10.737
Imbert J, Worswick M (2011) Electromagnetic reduction of a pre-formed radius on AA 5754 sheet. J Mater Process Tech 211(5):896–908. https://doi.org/10.1016/j.jmatprotec.2010.07.021
Shang J, Daehn G (2011) Electromagnetically assisted sheet metal stamping. J Mater Process Tech 211(5):868–874. https://doi.org/10.1016/j.jmatprotec.2010.03.005
Takatsu N, Kato M, Sato K, Tobe T (1988) High-speed forming of metal sheets by electromagnetic force. JSME Int J 31(1):142–148. https://doi.org/10.1299/jsmec1988.31.142
Bertholdi W, Daube J (1966) Die elektrohydraulische und die elektromagnetische Umformung von Metallen. Urania—Gesellschaft zur Verbreitung wissenschaftlicher Kenntnisse
Gies S, Löbbe C, Weddeling C, Tekkaya AE (2014) Thermal loads of working coils in electromagnetic sheet metal forming. J Mater Process Tech 214(11):2553–2565. https://doi.org/10.1016/j.jmatprotec.2014.05.005
Feng F, Li JJ, Chen RC, Yuan P, Su HL, Zhang QX, Huang P, Zheng ZZ (2018) Effect of die geometry on the formability of 5052 aluminum alloy in electromagnetic impaction deformation. Materials 11(8):1379. https://doi.org/10.3390/ma11081379
Imbert J, L'Eplattenier P, Worswick M (2010) Effects of force distribution and rebound on electromagnetically formed sheet metal. 4th International Conference on High Speed Forming, Columbus, Ohio, USA
Yu HP, Li CF (2009) Effects of current frequency on electromagnetic tube compression. J Mater Process Tech 209(2):1053–1059. https://doi.org/10.1016/j.jmatprotec.2008.03.011
Kamal M, Daehn GS (2007) A uniform pressure electromagnetic actuator for forming flat sheets. J Manuf Sci Eng 129(2):369–379. https://doi.org/10.1115/1.2515481
Park H, Kim D, Lee J, Kim S, Lee Y, Moon YH (2016) Effect of an aluminum driver sheet on the electromagnetic forming of DP780 steel sheet. J Mater Process Tech 235:158–170. https://doi.org/10.1016/j.jmatprotec.2016.04.023
Xu JR, Yu HP, Cui JJ, Li CF (2013) Formability of AZ31 magnesium alloy sheets during magnetic pulse bulging. Mater Sci Eng A 569:150–158. https://doi.org/10.1016/j.msea.2013.01.016
Woodward S, Weddeling C, Daehn G, Psyk V, Carson B, Tekkaya AE (2011) Production of low-volume aviation components using disposable electromagnetic actuators. J Mater Process Tech 211(5):886–895. https://doi.org/10.1016/j.jmatprotec.2010.07.020
Lai ZP, Cao QL, Zhang B, Han XT, Zhou ZY, Xiong Q, Zhang X, Chen Q, Li L (2015) Radial Lorentz force augmented deep drawing for large drawing ratio using a novel dual-coil electromagnetic forming system. J Mater Process Tech 222:13–20. https://doi.org/10.1016/j.jmatprotec.2015.02.029
Oliveira DA, Worswick MJ, Finn M, Newman D (2005) Electromagnetic forming of aluminum alloy sheet: Free-form and cavity fill experiments and model. J Mater Process Tech 170(1–2):350–362. https://doi.org/10.1016/j.jmatprotec.2005.04.118
Ahmed M, Panthi SK, Ramakrishnan N, Jha AK, Yegneswaran AH, Dasgupta R, Ahmed S (2011) Alternative flat coil design for electromagnetic forming using FEM. Trans Nonferrous Metals Soc China 21(3):618–625. https://doi.org/10.1016/s1003-6326(11)60759-0
Yu HP, Li CF, Zhao ZH, Li Z (2005) Effect of field shaper on magnetic pressure in electromagnetic forming. J Mater Process Tech 168(2):245–249. https://doi.org/10.1016/j.jmatprotec.2005.01.001
Bahmani MA, Niayesh K, Karimi A (2009) 3D Simulation of magnetic field distribution in electromagnetic forming systems with field-shaper. J Mater Process Tech 209(5):2295–2301. https://doi.org/10.1016/j.jmatprotec.2008.05.024
Chu YY, Lee RS (2013) Effect of field shaper geometry on the Lorentz force for electromagnetic sheet impact forming process. Proc Inst Mech Eng Part B: J Eng Manuf 227(2):324–332. https://doi.org/10.1177/0954405412468108
Cui XH, Mo JH, Li JJ, Zhao J, Zhu Y, Huang L, Li ZW, Zhong K (2014) Electromagnetic incremental forming (EMIF): A novel aluminum alloy sheet and tube forming technology. J Mater Process Tech 214(2):409–427. https://doi.org/10.1016/j.jmatprotec.2013.05.024
Li HW, Yao X, Yan SL, He J, Zhan M, Huang L (2018) Analysis of forming defects in electromagnetic incremental forming of a large-size thin-walled ellipsoid surface part of aluminum alloy. J Mater Process Tech 255:703–715. https://doi.org/10.1016/j.jmatprotec.2018.01.024
Cao QL, Han XT, Lai ZP, Xiong Q, Zhang X, Chen Q, Xiao HX, Li L (2015) Analysis and reduction of coil temperature rise in electromagnetic forming. J Mater Process Tech 225:185–194. https://doi.org/10.1016/j.jmatprotec.2015.02.006
Liu N, Lai ZP, Cao QL, Huang YJ, Chen M, Li CX, Han XT, Li L (2020) Effects of the inner/outer diameters of flat spiral coils on electromagnetic sheet metal formation. Int J of Adv Manuf Technol 109(5–6):1541–1551. https://doi.org/10.1007/s00170-020-05729-5
Liu N, Lai ZP, Cao QL, Li L, Han XT, Huang YJ, Chen M, Li XX, Lv YL (2019) Investigation of accurate forming of a semi-ellipsoidal shell part by an electromagnetic forming method. Int J Adv Manuf Technol 105(1–4):1113–1128. https://doi.org/10.1007/s00170-019-04305-w
Daehn GS, Vohnout VJ, Datta S (2000) Hyperplastic forming: process potential and factors affecting formability. Mater Res Soc Symp Proc 601:247–252. https://doi.org/10.1557/PROC-601-247
Lai ZP, Cao QL, Han XT, Xiong Q, Deng FX, Zhang X, Chen Q, Li L (2016) Design, implementation, and testing of a pulsed electromagnetic blank holder system. IEEE Trans Appl Supercond 26(4):1–5. https://doi.org/10.1109/Tasc.2016.2526028
Funding
This work was supported by the National Natural Science Foundation of China (52107150, 52077092, and 51877122), and the Fundamental Research Funds for the Central Universities (HUST: 2020kfyXJJS055).
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All authors contributed to the study conception and design. Material preparation, data collection, and analysis were performed by Zixuan Zhang, Zhipeng Lai, Changxing Li, and Yu Zheng. The first draft of the manuscript was written by Zixuan Zhang and Zhipeng Lai, and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
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Zhang, Z., Lai, Z., Li, C. et al. Production and use of adaptive pulsed Lorentz force for multi-step electromagnetic sheet metal forming: method, experimental validation, and application. Int J Adv Manuf Technol 120, 5521–5536 (2022). https://doi.org/10.1007/s00170-022-09109-z
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DOI: https://doi.org/10.1007/s00170-022-09109-z