Acknowledgement
이 논문은 한국연구재단 연구비 지원(2019R1F1A1-062594)에 의하여 연구되었음.
References
- Guo, S., Zou, J., Xu, J. Wu, Q. and Xiao, R., "Multi-stage keyhole evolution in fiber laser welding: An experimental study and theoretical analysis," Results in Physics, Vol. 31, 2021.
- Zou, J., Wu, Y., Huang, T. and Xiao, R., "Experimental and theoretical characterization of deep penetration welding threshold induced by 1-um laser," Applied Surface Science, Vol. 357, pp. 1522-1527, 2015. https://doi.org/10.1016/j.apsusc.2015.09.198
- Rossini, M., Spena, R., Cortese, L., Matteis, P. and Firrao, D., "Investigation on dissimilar laser welding of advanced high strength steel sheets for the automotive industry," Materials Science & Engineering A, Vol. 628, pp. 288-296, 2015. https://doi.org/10.1016/j.msea.2015.01.037
- Fernandes, F., Oliveira, D. and Pereira, A., "Optimal parameters for lasre welding of advanced high-strength steels used in the automotive industry," Procedia Manufacturing, Vol. 13, pp. 219-226, 2017. https://doi.org/10.1016/j.promfg.2017.09.052
- Svenungsson, J., Choquet, I. and Kaplan A., "Laser welding process - a review of keyhole welding modelling", Physics Procedia, Vol. 78, pp. 182-191, 2015. https://doi.org/10.1016/j.phpro.2015.11.042
- Punzel, E., Hugger, F., Dorringer, R., Dinkelbach, T. and Burger, A., "Comparison of difference system technologies for continuous wave laser beam welding of copper," Procedia CIRP, Vol. 94, pp. 587-591, 2020. https://doi.org/10.1016/j.procir.2020.09.081
- Kim, T. and Choi, H., "Study on Laser Welding of Al-Cu Dissimilar Material by Green Laser and Weld Quality Evaluation by Deep Learning," Journal of Welding and Joining, Vol. 39, No. 1, pp. 67-73, 2021. https://doi.org/10.5781/JWJ.2021.39.1.8
- Choi, H., "Analysis of Heat Transfer by Various Laser Beam Patterns in Laser Material Process," Journal of the Korea Society of Manufacturing Process Engineering, Vol. 17, No. 5, pp. 37-44, 2018. https://doi.org/10.14775/ksmpe.2018.17.5.037
- Choi, H., "Analysis of Laser Heat Distribution in Al-Cu Welding in Laser Material Process," Journal of the Korean Society of Manufacturing Process Engineering, Vol. 20, No. 2, pp. 1-7, 2021. https://doi.org/10.14775/ksmpe.2021.20.02.001
- web resource of www.ipgphotonics.com
- web resource of www.coherent.com