Welding distortion analysis using FEM and experiment

Zainol, Nor Zulaika (2018) Welding distortion analysis using FEM and experiment. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

Welding process is an efficient joining process of metals that achieved by gas metal arc welding (GMAW) process. Localized heating during welding process can result distortion and in the welded plate. The estimate the magnitude and distribution of distortion is important to maintain the quality of products. Finite element method study to investigate the gas metal arc welding (GMAW) process induced distortions behavior of steel plate cold rolled (SPCC) material in lap joint of thin plate. A three-dimensional, two-step thermomechanical finite element model study apply to analyze and evaluate distortion behavior in lap joint. The result of distortion of finite element analysis was compare with experimental data to confirm the accuracy of the method.

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