Research on Numerical Simulation for Welding Process in Gas Metal Arc Welding Rapid Forming
Gas metal arc welding is one of the important technologies for rapid forming. It is a very complicated process involving many parameters, which have important effect on the forming performance. In order to investigate some of these parameters, two mathematical models have been developed in this paper. One is the 3D mathematical model for the metal transfer process in GMAW, which is not sufficient to describe the complete GMAW process, but the transient solution of this model is acceptable to describe the droplet behavior; the other is the 3D model for welding pool, which has given a useful result of the formation of welding.
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Document Type: Research Article
Publication date: September 1, 2012
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- Journal of Computational and Theoretical Nanoscience is an international peer-reviewed journal with a wide-ranging coverage, consolidates research activities in all aspects of computational and theoretical nanoscience into a single reference source. This journal offers scientists and engineers peer-reviewed research papers in all aspects of computational and theoretical nanoscience and nanotechnology in chemistry, physics, materials science, engineering and biology to publish original full papers and timely state-of-the-art reviews and short communications encompassing the fundamental and applied research.
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