Numerical Simulation and Process Optimization of Laser Welding in 6056 Aluminum Alloy T-Joints
CrystalsThis paper conducts a numerical simulation of the laser welding process for 6056 aluminum alloy stringers and skin T-joints using Simufact Welding. Initially, the accuracy of the finite element simulation is validated, followed by an exploration of the ...
Jin Peng +10 more
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MODELING AND SIMULATION OF WELDING TEMPERATURE FIELDS IN Cr-Mo STEEL BAR [PDF]
European Journal of Materials Science and Engineering, 2021 Simulation of welding temperature fields during TIG arc the welding process of Cr-Mo steel bar (ASTM A304) was studied. The results of Simulation models of welding processes help to predict welding parameters effects on the temperature field during and ...
Reuben Adebare ADEWUYI +1 more
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A MIG Welding Clamping Scheme for Power Battery Enclosure’s Deformation Restrain
Applied Sciences, 2022 Aiming at the inward shrinkage between the frame and the bottom plate of the power battery enclosure after MIG (melt inert-gas) welding, a welding clamping scheme with hook-pull devices was designed.
Jun Xu, Jiapeng Zuo, Gangyan Li
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Aerospace, 2022 The aerospace industry faces constantly increasing demands on performance and reliability, especially within the vital area of engine development. New technologies are needed in order to push the limits of high precision manufacturing processes for the ...
Hugo Hultman +3 more
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Influence of Butt Welding Shapes Design on the Microstructure and Stresses of Low Carbon Steel [PDF]
Engineering and Technology Journal, 2010 The aim of this paper is to demonstrate the influence of butt welding shapes on the microstructure, temperature and equivalent stresses of carbon steel type St- 37.The single butt welding was performed by V angles 15°,30°,45° and U shape.
Hani Aziz Ameen, Khairia Salman Hassan
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Evaluation model of electromagnetic pulse welding effect based on Vc-β trajectory curve
Journal of Materials Research and Technology, 2022 As a non-heat input solid-state joining technology, electromagnetic pulse welding (EMPW) has many advantages in the connection of dissimilar metals.
Yan Zhou +6 more
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Numerical Simulation of Laser Welding Dissimilar Low Carbon and Austenitic Steel Joint
Open Engineering, 2020 Numerical simulation of laser welding dissimilar joint was presented. Results of butt joint for low carbon and austenitic steels are studied. Numerical calculations based on thermo-mechanical method and phase transformation were used for estimating weld ...
Danielewski Hubert +4 more
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Comparison of Finite Element Methods in Fusion Welding Processes—A Review
Metals, 2020 Currently, welding processes have become one of the most used methods for joining materials in all kinds of industries, thanks to properties such as high speed and high tensile strength.
Eva S. V. Marques +2 more
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Numerical simulation on temperature field and residual stress field in thermite welding of pipelines
You-qi chuyun, 2022 During the thermite welding of in-service oil pipelines, empirical values are often used for the dosage of aluminum powder welding flux, and the uncertainty of temperature and residual stress generated during the welding poses a serious threat to the ...
ZHAO Hongtao +4 more
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Research and development of a heat-source model in numerical simulations for the arc welding process
工程科学学报, 2018 As an effective computational method, the numerical simulation of welding processes has been widely used in evaluating welding temperature fields and residual stress distributions.
ZHU Zhi-ming +3 more
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