Arc Behavior Numerical Analysis in GMAW Welding Deposition-Based Rapid Forming

Feng Liang Yin; Sheng Zhu; Hong Wei Liu; Lei Guo

doi:10.4028/www.scientific.net/AMM.488-489.285

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 488-489Arc Behavior Numerical Analysis in GMAW Welding...

Arc Behavior Numerical Analysis in GMAW Welding Deposition-Based Rapid Forming

Abstract:

Metal fluid flow in weld pool would influence final quality of forming part in GMAW welding deposition-based rapid forming process. To numerical study fluid flow in weld pool, heat and force effects on weld pool surface must been made clear firstly. A three-dimensional numerical model has been built to study arc behavior in GMAW welding deposition-based rapid forming process. Solving the model, heat flux and pressure distributions on the cathode were derived. Calculated results show that heat flux from the arc to the cathode is related to arc temperature nearly above the cathode, and is not monotonous about radial distance within 2 mm distance away from arc axis. A maximum pressure with a value of 800 Pa happens at 1mm away from arc axis.

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Periodical:

Applied Mechanics and Materials (Volumes 488-489)

Pages:

285-288

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.488-489.285

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Online since:

January 2014

Authors:

Feng Liang Yin*, Sheng Zhu, Hong Wei Liu, Lei Guo

Keywords:

Force Effect, Heat, Numerical Analysis, Rapid Forming

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References

[1] Bini R，Monno M，Boulos M I．Numerical and experimental study of transferred arcs in argon[J]．Journal of Physics D (Applied Physics)，2006，39(15)：3253~3266.

DOI: 10.1088/0022-3727/39/15/007

Google Scholar

[2] Poloskov S I，Erofeev V A，Logvinov R V．Modeling of the heat flow distribution and arc pressure in process of orbital TIG-welding[J]．Svarochnoe Proizvodstvo，2005，8：10~15.

DOI: 10.1533/wint.2006.3565

Google Scholar

[3] Kumar A，DebRoy T．Calculation of three-dimensional electromagnetic force field during arc welding[J]．Journal of Applied Physics，2003，94(2)：1267~1277.

DOI: 10.1063/1.1587006

Google Scholar

[4] Yamamoto Takeshi，Ohji Takayoshi，Miyasaka Fumikazu et al．Simulation model for MAG arc welding as an engineering tool[J]．Materials Science Forum，2003，426-432(5)：4057~4062.

DOI: 10.4028/www.scientific.net/msf.426-432.4057

Google Scholar

[5] Yin Fengliang, Hu Shengsun, Yu Chaolin, et al. Computational simulation for the constricted flow of argon plasma arc. Computational Materials Science, 2007, 40(3): 389-394.

DOI: 10.1016/j.commatsci.2007.01.008

Google Scholar