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An Efficient Method for Laser Welding Depth Determination Using Optical Coherence Tomography [PDF]
Sensors, 2023 Online monitoring of laser welding depth is increasingly important, with the growing demand for the precise welding depth in the field of power battery manufacturing for new energy vehicles.
Guanming Xie +6 more
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Visual Sensing and Depth Perception for Welding Robots and Their Industrial Applications
Sensors, 2023 With the rapid development of vision sensing, artificial intelligence, and robotics technology, one of the challenges we face is installing more advanced vision sensors on welding robots to achieve intelligent welding manufacturing and obtain high ...
Ji Wang, Leijun Li, Peiquan Xu
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IEEE Access, 2020 The penetration depth of welding seam can reflect welding quality fundamentally, during the gas metal arc welding (GMAW) process, the penetration depth of welding seam fluctuates over time.
Rongwei Yu +3 more
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Performance of Plunge Depth Control Methods During Friction Stir Welding
Metals, 2019 Friction stir welding is a preferred solid state welding process for Al/Fe joints, and in friction stir lap welding, the plunge depth is the most critical parameter for joint strength.
Jinyoung Yoon, Cheolhee Kim, Sehun Rhee
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Augmentation in depth of penetration of hastelloy C-22 by FATIG welding
Advances in Industrial and Manufacturing Engineering, 2022 Flux assisted tungsten inert gas welding (FATIG) welding is a modified version of tungsten inert gas (TIG) welding to achieve a higher depth of penetration. In the present work, nanoparticles SiO2, Al2O3, Fe2O3, and CuO mix with acetone and coated on the
Dixit Patel, Suketu Jani, Darshit Shah
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OCT Capillary Depth Measurement in Copper Micro Welding Using Green Lasers
Applied Sciences, 2021 The transition of the powertrain from combustion to electric systems increases the demand for reliable copper connections. For such applications, laser welding has become a key technology.
Tobias Beck +3 more
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Recognition of Manual Welding Positions from Depth Hole Image Remotely Sensed by RGB-D Camera
Applied Sciences, 2021 The proportion of welding work in total man-hours required for shipbuilding processes has been perceived to be significant, and welding man-hours are greatly affected by working posture.
Jun-Hyeon Kim, Jong-Ho Nam
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Micromachines, 2022 In-process monitoring of weld penetration depth is possible with optical coherence tomography (OCT). The weld depth can be identified with OCT by statistical signal processing of the raw OCT signal and keyhole mapping. This approach is only applicable to
Thomas Will +4 more
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Effect of Welding Parameter on the Corrosion Rate of Underwater Wet Welded SS400 Low Carbon Steel
Applied Sciences, 2020 This study aims to determine the effect of welding parameters on the corrosion rate of underwater wet welded SS400 low carbon steel. The underwater wet welding process was conducted using shielded metal arc welding (SMAW). Three welding electrodes, i.e.,
E. Surojo +6 more
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Effect of the water depth on the hydrogen content in SMAW wet welded joints
SN Applied Sciences, 2020 Hydrogen-induced cold cracking is a huge challenge in underwater wet welding. In the present study, the influence of water depth on the diffusible and residually stored hydrogen content is investigated for the case of underwater wet shielded metal arc ...
Jan Klett +5 more
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