Chinese Journal of Lasers, Volume. 45, Issue 7, 0702004(2018)

Deformation Prediction of Metal Selective Laser Melting Based on Inherent Strain Method

Chenyi Ni, Changdong Zhang, Tingting Liu, and Wenhe Liao*
Author Affiliations
  • School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu 210094, China
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    References(18)

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    [4] Zhang K, Liu T T, Zhang C D et al. Study on deformation behavior in selective laser melting based on the analysis of the melt pool data[J]. Chinese Journal of Lasers, 42, 0903007(2015).

    [7] Yao H S, Shi Y S, Zhang W X et al. Numerical simulation of the temperature field in selective laser melting[J]. Applied Laser, 27, 456-460(2007).

    [8] Ueda Y, Yuan M G. A predicting method of welding residual stress using source of residual stress[J]. Quarterly Journal of the Japan Welding Society, 9, 337-343(1991).

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    [11] Wei T D. The study and applications of T-component welding inherent strain[D]. Qinhuangdao: Yanshan University(2011).

    [12] Keller N, Ploshikhin V. New method for fast predictions of residual stress and distortion of AM parts[C]. Solid Freeform Fabrication Symposium, 1229-1237(2014).

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    [17] Huang H, Zhao Y, Yuan H et al. Study on inherent strain prediction method for plate welding deformation. C]. The 5 th China Annual Conference on CAE Engineering Analysis Technology , 748-755(2009).

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    Chenyi Ni, Changdong Zhang, Tingting Liu, Wenhe Liao. Deformation Prediction of Metal Selective Laser Melting Based on Inherent Strain Method[J]. Chinese Journal of Lasers, 2018, 45(7): 0702004

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    Paper Information

    Category: laser manufacturing

    Received: Jan. 25, 2018

    Accepted: --

    Published Online: Sep. 11, 2018

    The Author Email: Wenhe Liao (cnwho@njust.edu.cn)

    DOI:10.3788/CJL201845.0702004

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