Numerical Simulation Analysis of Deformation in TIG Welding of I-Steel

Abstract:

Since it is inconsistent and uncontrollable in the experiment, any variance in specimen dimensions, welding parameters and testing conditions will influence the consistency of testing results to some extent. In this paper, the Finite Element Method(FEM) is employed to solve this problem. A three-dimensional finite element model is established to simulate the deformation of I-steel during gas tungsten arc welding (TIG) with FEM software, which is set up to analysis the deformation of I-steel with different welding sequences.

• Periodical: Advanced Materials Research (Volumes 189-193)
• Pages: 2196-2199
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.189-193.2196
• Online since: February 2011
• Authors: Ling Li Meng, Yan Qun Huang, Ming Liu
• Keywords: Finite Element Model (FEM), Gas Tungsten Arc Welding (TIG), Numerical Simulation, Welding Deformation

References

[1] Chinese Welding Society. The manual of welding (Vol. 3). China Machine Press, Beijing (2001).

[2] Tan X F, Zhang H. Machine Design and Manufacture. 12, 6 (2003).

[3] Chen J Q, Shen W L. Hot Working Technology. 7 (2005).

[4] Fan H G, Tsai H L, Na S J. International Journal of Heat and Mass Transfer. 44, 2 (2001).

[5] Huang B Y. Material engineering dictionary in China. Chemical Industry Press, Beijing (2006).

[6] Cho J R, Lee B Y, Moon Y H. Journal of Materials Processing Technology. 155, 11 (2004).

[7] Tekriwal P, Mazumder J. Welding Journal. 67, 5 (1988).

[8] Chen S L, Wu Z S. China Welding. 17, 4 (2008).