Abstract
A 3D mathematical model of friction stir welding is discussed. The model includes equations defining 3D flow of a plastic medium and 3D temperature distribution in the weld seam. Heat release is taken into account both from external friction and from internal friction during motion of a plastic medium. The solution to the problem during friction stir welding of an aluminum alloy is analyzed.
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Translated by I. Moshkin
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Albagachiev, A.Y., Usov, P.P. Numerical 3D Simulation of Heat Transfer during Friction Stir Welding. J. Mach. Manuf. Reliab. 51 (Suppl 1), S94–S99 (2022). https://doi.org/10.3103/S1052618822090035
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DOI: https://doi.org/10.3103/S1052618822090035