Results 21 to 30 of about 8,924 (226)
Numerical Simulation and Experimental Verification of Laser Multi-Section Welding
Chinese Journal of Mechanical Engineering, 2022 To address the problems of large welding deformation and splashing in the resistance spot welding of the lubricating oil cooler plate, the laser spot welding was employed, instead of the resistance spot welding, and a novel laser spot welding was ...
Jia Liu +4 more
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Metals, 2022 Laser-arc hybrid welding of AZ31B magnesium alloy was carried out in this paper, and the effects of welding parameters (laser power, welding speed, welding current) on weld formation, microstructure evolution and mechanical property were studied.
Sibo Wang, Chunyan Yan, Zhengjia Gu
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Journal of Manufacturing and Materials ProcessingWire Arc Additive Manufacturing (WAAM) has emerged as a promising additive manufacturing technique due to its high deposition rate and low material cost.
Margarita Klimova +8 more
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Results in Physics, 2018 In this paper, a three dimension heat source is developed in laser heated friction stir welding. The model was calculated by CFD software FLUENT, and the temperature field and flow field of the welding are obtained.
Xinjiang Fei, Zhifeng Wu
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Innovations in Monitoring, Control and Design of Laser and Laser-Arc Hybrid Welding Processes
Metals, 2021 With the rapid development of high power laser, laser welding has been widely used in many fields including manufacturing, metallurgy, automobile, biomedicine, electronics, aerospace etc. Because of its outstanding advantages, such as high energy density,
Zheng-Xiong Ma +4 more
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PARAMETERS FORECASTING OF LASER WELDING BY THE ARTIFICIAL INTELLIGENCE TECHNIQUES
Facta Universitatis. Series: Mechanical Engineering, 2018 Laser welding process is used in many industrial sectors. One of the most important aspects of the laser welding quality refers to the geometrical and mechanical properties of welding joints.
Vlastimir Nikolić +4 more
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Metals, 2023 Achieving online inspection and recognition of laser welding quality is essential for intelligent industrial manufacturing. The weld penetration status is an important indicator for assessing the welding quality, and the optical signal is the most common
Yue Niu, Perry P. Gao, Xiangdong Gao
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Residual Stress in Laser Welding of TC4 Titanium Alloy Based on Ultrasonic laser Technology
Applied Sciences, 2018 Laser welding is widely used in titanium alloy welding due to its high energy density, small heat affected zone, and rapid processing ability. However, problems with laser welding, such as deformation and cracking caused by residual stress, need to be ...
Yu Zhan +3 more
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Heliyon, 2022 In recent days, the utilization of lightweight alloys for various applications has been increased massively. Starting from the automobile industry, aerospace industry, and even in the biomedical field, there is a need for dissimilar precise joining of ...
Partha Sarathi Ghosh +7 more
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Vacuum brazing of titanium alloy to stainless steel enhance by fiber laser surface texturing
Journal of Mechanical Engineering and Sciences, 2021 A method for improving the brazing joining strength of Titanium alloy/Stainless steel fabricated through fibre laser surface texturing is introduced because it is a simple process that does not require the fabrication of complicated interlayers. However,
A.J. Sulaiman H. +5 more
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