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Finite element modeling of continuous drive friction welding of Al6061 alloy Cover

Finite element modeling of continuous drive friction welding of Al6061 alloy

Open Access
|May 2021

Abstract

Continuous drive friction welding process is widely used in various industrial applications to assemble shafts, tubes, and many other components. This paper's motivation was developing a CDFW model using the Finite Element Method (FEM). The coupling of the process's thermal and mechanical behaviors was considered during the simulation by COMSOL Multiphysics®. The construction of phase transition curves for Al6061 allowed determining several temperature-dependent thermophysical properties of the material. These properties are then injected in a second simulation to study the temperature evolution during welding. Subsequently, these results are compared and analyzed with the experimental outcomes. Excellent comparability between the model and experimental results was achieved. A unique phenomenon in the welding temperature profile was observed and explained through the model and experimental results interpretation.

DOI: https://doi.org/10.2478/msp-2021-0001 | Journal eISSN: 2083-134X | Journal ISSN: 2083-1331
Language: English
Page range: 1 - 14
Submitted on: Jan 26, 2021
Accepted on: Feb 21, 2021
Published on: May 30, 2021
Published by: Wroclaw University of Science and Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2021 Mohammed A. Tashkandi, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.