[1] Z. Tekiner, An experimental study of the examination of spring-back of sheet metals with several thicknesses and properties in bending dies, Journal of Materials Processing Technology, Vol. 145, No. 1, pp. 109-117, 2004. https://doi.org/10.1016/j.jmatprotec.2003.07.005
[2] V. Esat, H. Darendeliler, M. I. Gokler, Finite element analysis of spring-back in bending of aluminium sheets, Materials and Design, Vol. 23, No. 2, pp. 223-229, 2004. https://doi.org/10.1016/S0261-3069(01)00062-0.
[3] I. karaagac, The evaluataion of process parameters on spring-back in V bending using the flexforming process, Materials Research, Vol. 20, No. 5, pp. 1291-1299, 2017. https://doi.org/10.1590/1980-5373-MR-2016-0799.
[4] S. B. Chikalthankar, G. D. Belurkar, V. M. Nandedkar, Factors effecting on spring-back in sheet metal bending, International Journal of Engineering and Advanced Technology, Vol. 3, No. 4, pp. 2249-8958, 2014. https://www.researchgate.net/publication/332291075
[5] X. Liu, S. Zhao, Y. Qin, C. Wan, Size the effects on spring-back of CuZn37 brass foils in tension and micro W-bending, Journal of Engineering Manufacture, Vol. 105, No. 14, pp. 2439-2448, 2017. https://doi.org/10.1177/0954405417690557
[6] K. Matsushita, T. Furushimak, T. Adak, Spring-in Behavior of Crystalline CFRTP Sheet after Thermal U-bending, Procedia Engineering, Vol. 184, No. 1, pp. 560-566, 2017. https://doi.org/10.1016/j.proeng.2017.04.136
[7] C. C. Chen, Experimental study on punch radius and grain size effects in V-bending process, Material and Manufacturing Processes, Vol. 29, No. 4, pp. 461-465, 2014. https://doi.org/10.1080/10426914.2014.880468
[8] X. Liu, S. Zhao, Y. Qin, J. Zhao, A parametric study on the bending accuracy in micro W-bending using taguchi method, Measurement, Vol. 100, No. 1, pp. 233-242, 2017. https://doi.org/10.1016/j.measurement.2016.12.007.
[9] G. kiswanto, A. mahmuda, D. Priadi, Preliminary investigation of micro V bending, MATEC Web of conferences, Vol. 108, 2017. https://doi.org/10.1051/matecconf/201710806001
[10] X. Liu, X. Han, S. Zhao, Y. Qin, T. Yang, Optimization of micro W-bending process parameters using I-optimal design-based response surface methodology, Manufacturing review, Vol. 8, 2021. https://doi.org/10.1051/mfreview/2021005
[11] C. Wang, S. Wang, S. Wang, G. Chen, Investigation on Spring-back Behavior of Cu/Ni Clad Foils during Flexible Die Micro V-Bending Process, metals, Vol. 9, No. 8, pp. 892-903, 2019. https://doi.org/10.3390/met9080892
[12] N.A. Khamis, S.M. Zin, A.R. Bahari, Mild steel sheet metal forming using abaqus software, Arpn Journal of Engineering and applied Sciences, Vol. 11, No. 20, 2016. https://www.researchgate.net/publication/310510276
[13] J.G. Liu, M.W. Fu, J. Liu, W.L. Chan, Influence of size effect on the spring back of sheet metal foils in micro-bending, Computational Materials Science, Vol. 50, No. 7, pp. 2604-2614, 2011. https://doi.org/10.1016/j.commatsci.2011.04.002
[14] J. Wang, M. Fu, J. Ran, Analysis of the size effect on spring-back behavior in micro-scaled U-bending process of sheet metals, Advanced Engineering Materials, Vol. 16, No. 4, pp. 421-432, 2014. https://doi.org/10.1002/adem.201300275
[15] W.D. Callister, D.G. Rethwisch. Fundamentals of materials science and engineering, 2nd ed. Wiley & Sons, pp. 252-258, 2007. https://www.wiley.com/en-us
[16] S. Thipprakmas, W. Phanitwong, Process parameter sesign of spring-back and spring-go in V-bending process using taguchi technique, Mater Design, Vol. 32, No. 4, pp. 4430-4436, 2011. https://doi.org/10.1016/j.matdes.2011.03.069