Results 11 to 20 of about 76,607 (283)
Sensor development and integration for robotized laser welding [PDF]
, 2009 Laser welding requires fast and accurate positioning of the laser beam over the seam trajectory. The task of accurate positioning of the laser tools is performed by robotic systems.
Iakovou, Dimitrios
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, 2022 Among novel techniques, laser welding is considered an adaptable and rapidly evolving method, finding innumerable applications in engineering industries. It is capable of welding narrow and impassable joints precisely, which can be operated under computer control. This chapter of the welding Handbook reviews the most recent developments in the field of
Morteza, Tayebi, +2 more
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Metals, 2020 High susceptibility to cold cracking induced by diffusible hydrogen and hydrogen embrittlement are major obstacles to greater utilization of underwater wet welding for high-strength steels. The aim of the research was to develop gas–slag systems for flux-
Sergey G. Parshin +2 more
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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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Nd:YAG laser welding of stainless steel 304 for photonics device packaging [PDF]
, 2011 Although pulsed Nd:YAG laser welding has been widely used in microelectronics and photonics packaging industry, a full understanding of various phenomena involved is still a matter of trials and speculations.
Ali, Jalil +5 more
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Numerical Study of Laser Welding of 270 μm Thick Silicon–Steel Sheets for Electrical Motors
Metals, 2023 In this study, the shape of laser welding parts required to develop a welding automation system was analyzed to improve the production process of thin-plate silicon–steel.
Dae Gune Jung +4 more
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Effect of laser-welding parameters on the heat input and weld-bead profile [PDF]
, 2005 Laser butt-welding of medium carbon steel was investigated using CW 1.5 kW CO2 laser. The effect of laser power (1.2 - 1.43 kW), welding speed (30 - 70 cm/min) and focal point position (-2.5 - 0 mm) on the heat input and the weld-bead geometry (i.e ...
A.G. Olabi +13 more
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Materials & Design, 2018 Wire + arc additive manufacture (WAAM) was applied to produce INCONEL 718 superalloy (IN718) components in a layer by layer manner; further, interpass cold rolling was introduced to generate in-process thermomechanical processing effect during the ...
Xiangfang Xu +4 more
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Picosecond laser welding of similar and dissimilar materials [PDF]
, 2014 We report picosecond laser welding of similar and dissimilar materials based on plasma formation induced by a tightly focused beam from a 1030 nm, 10 ps, 400 kHz laser system.
Carter, Richard M. +4 more
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Characterizations of welding mode transformation process during 1-μm and 10-μm laser welding
AIP Advances, 2020 To reveal the enhancing energy coupling effect of plasma, a comparison of the welding mode transformation process during 1-µm and 10-µm laser welding of aluminum alloys is carried out through experimental observation and theoretical analysis.
S. H. Guo, J. L. Zou, R. S. Xiao
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