Numerical simulation of warping deformation on laminated plate during reciprocating laser bending

Li Zihui; Wang Xuyue

doi:10.3788/irla201847.1206008

[1] Song Youbao, Li Long, Zhou Dejing. Research status and prospect of welding of laminated metal composite plate[J]. Welding, 2016(10): 18-22. (in Chinese)

[2] Li Rui, Yang Xiaojun, Zhao Wei, et al. Effect of femtosecond laser micromachining on the roughness of cladding sidewalls[J]. Infrared and Laser Engineering, 2015, 44(11): 3244-3249. (in Chinese)

[3] Wu Dongjiang, Zhang Qiang, Guo Dongming. Experiment on bending of Al2O3 ceramic slice with CO2 CW-laser[J]. Optics and Precision Engineering, 2009, 17(10): 2473-2479. (in Chinese)

[4] Zhang Pan, Wang Xuyue. Element diffusion and material properties in transition layer of bending zone in laminated plates[J]. Chinese J Lasers, 2016, 43(7): 0702001. (in Chinese)

[5] Shen H, Hu J, Yao Z. Analysis and control of edge effects in laser bending[J]. Optics & Lasers in Engineering, 2010, 48(3): 305-315.

[6] Shi Yongjun, Zhang Chen, Sun Guidong, et al. Study on reducing edge effects by using assistant force in laser forming[J]. Journal of Materials Processing Technology, 2016, 227: 169-177.

[7] Marya M, Edwards G R. Study on the laser forming of near-alpha and metastable beta titanium alloy sheets[J]. Journal of Materials Processing Tech, 2001, 108(3): 376-383.

[8] Kant R, Joshi S N. Thermo-mechanical studies on bending mechanism, bend angle and edge effect during multi-scan laser bending of magnesium M1A alloy sheets[J]. Journal of Manufacturing Processes, 2016, 23: 135-148.

[9] Guan Yanjin, Zhao Guoqun, Sun Sheng, et al. Study on influence of the number of scans on laser bending of sheet metals by FEM simulation[J]. Aeronautical Manufacturing Technology, 2004(1): 55-57. (in Chinese)

[10] Pei Jibin. Research on the mechanism and deformation behaviour of laser bending of shipbuilding steel plate[D]. Dalian: Dalian University of technology, 2008. (in Chinese)

[11] Lu Xianfa. Process research on metal plate deformation laser thermal correction[D]. Beijing: China University of Petroleum, 2014. (in Chinese)

[12] Li Weimin, Lu Xiuchun, Liu Zhubai. Influences of sheet thickness in laser bending[J]. The Chinese Journal of Nonferrous Metals, 1999, 9(1): 39-44. (in Chinese)

[13] Chi Shanshan, Wang Xuyue, Xu Wenji. Numerical simulation on stainless steel-carbon steel laminated sheet considering interface during pulsed laser bending[J]. Chinese J Lasers, 2014, 41(11): 1103002. (in Chinese)

[14] Yang Shiming, Tao Wenquan. Heat Transfer[M]. 4th ed. Beijing: Higher Education Press, 2006. (in Chinese)