Modeling of Continues Laser Welding for Ti-6Al-4V Alloys Using COMSOL Multiphysics Software | ||
| Engineering and Technology Journal | ||
| Article 11, Volume 36, 8A, August 2018, Pages 914-918 PDF (785.25 K) | ||
| DOI: 10.30684/etj.36.8A.11 | ||
| Authors | ||
| Haneen A. Salman* 1; Kadhim A. Hubeatir1; Mohanned M. AL-Khafaji2 | ||
| 1Department of Laser and optoelectronic Engineering University of Technology, Baghdad, Iraq. | ||
| 2Department of Production Engineering and Metallurgy, University of Technology, Baghdad, Iraq. | ||
| Abstract | ||
| A model for laser welding process using finite element method, the model was used for this work using the COMSOL Multiphysics software to predict the distribution of the temperature in the joint and to show the four welding zones (the melting zone, partial melting zone, zone affected by heat, and the material base). CO2 continues (CW) Laser used in the model welding thin sheets of titanium alloy Ti-6Al-4V. The results of this simulation work have been compared with the experimental works to show good agreement. | ||
| Keywords | ||
| laser welding; Finite element method; comsol Multiphysics soft; titanium alloy Ti-6Al-4v | ||
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