Thermo-mechanical modelling of laser welding process on aluminium alloy EN AW 6082-T6

• Main Authors: Imam Fauzi, Elfi Rahayu, Mohd Najib, Ali Mokhtar, Samad, Zahurin, Mohamad Nor, Norzalilah, Che Jamil, Mohd Sabri
• Format: Article
• Language: English
• Published: Penerbit Akademia Baru 2019
• Online Access: http://eprints.utem.edu.my/id/eprint/24383/2/2019-THERMO-MECHANICAL%20MODELLING%20OF%20LASER%20WELDING%20PROCESS%20ON%20ALUMINIUM%20ALLOY%20EN%20AW%206082-T6.PDF; http://eprints.utem.edu.my/id/eprint/24383/; http://www.akademiabaru.com/doc/ARFMTSV60_N2_P296_309.pdf

In present work, finite element method (FEM) is implemented to investigate the temperature distribution in laser welding of 5mm thick aluminium alloy EN AW 6082- T6. The Gaussian heat source model was used to analyse the influence of peak temperature to the radial distance from the center of the hea...