Results 51 to 60 of about 2,153 (189)

High-Speed GMAW and Laser GMAW Hybrid Welding of Steel Sheet [PDF]

, 2009
Arc welding is the most widely used set of joining technologies in industry today. The automotive tier supplier network and light manufacturing are significant users of arc welding, particularly gas metal arc welding (GMAW) and pulsed GMAW (GMAW-P ...
Harris, I. D.
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Laser assisted arc welding process for dry hyperbaric deep water application [PDF]

, 2013
Hyperbaric Gas Metal Arc Welding (GMAW) is an important technology for repair welding of deep sea pipelines and linking of existing pipeline networks to newer ones through tie-ins and hot-tap welding.
Ofem, Usani Unoh
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Heat sources of hybrid laser-arc welding processes

, 2022
S.47-84In this chapter, the different types of heat sources commonly used in hybrid laser-arc welding are discussed. First, the most important characteristics of laser beams and the available high-power laser types for welding purposes are presented ...
Beyer, E., Mahrle, A.
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A physics-informed coupled residual-Fourier neural network for multi-physics field prediction in laser manufacturing

Materials & Design
In hybrid laser-MIG(Metal Inert Gas) welding, multi-physics field prediction in the melting pool is crucial for process optimization and quality control.
Wenbo Zhou, Le Song, Xuyang Chen, Zhiyong Huang, Baorui Du   +4 more
doaj   +1 more source

Microstructure and Tensile Property of the Joint of Laser-MIG Hybrid Welded Thick-Section TC4 Alloy

Metals, 2018
In this paper, thick-section TC4 alloy was welded to itself by laser-MIG hybrid (LAMIG) welding. The microstructure of the welded joints was characterized by scanning electron microscopy (SEM) and transmission electron microscopy (TEM).
Xuan Su, Wang Tao, Yanbin Chen, Jiyuan Fu   +3 more
doaj   +1 more source

Prospecções da natureza física da soldagem MIG automática de ligas de alumínuio [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2013Como processo de fabricação, a soldagem tem um papel de destaque dentro dos setores naval e ...
Marques, Cleber
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The effect of inhomogeneous microstructure on the properties of laser-MIG hybrid welded 316L/AH36 dissimilar joints

Journal of Materials Research and Technology
The present study investigated the inhomogeneity of microstructure and properties of hybrid laser-MIG welded 10-mm-thick 316L/AH36 joints. The study focused on the inhomogeneity of the laser zone, hybrid zone, and transition zone.
Yixuan Zhao, Haofeng Sun, Xiaohui Zhou, Hongyun Zhao, Fuyun Liu, Biao Yang, Bo Chen, Caiwang Tan   +7 more
doaj   +1 more source

Desenvolvimentos no processo híbrido Plasma-Mig para operações de soldagem e brasagem [PDF]

, 2006
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Mecânica.Avanços no desenvolvimento da tecnologia da soldagem têm ocorrido pela associação de dois processos, formando uma nova ...
Oliveira, Moisés Alves de
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Desenvolvimento de tecnologias no processo MIG/MAG para aumento de produtividade e melhoria da qualidade mediante o uso da polaridade negativa [PDF]

, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós Graduação em Engenharia Mecânica, Florianópolis. 2011Este trabalho trata do estudo feito sobre a aplicabilidade da polaridade negativa no processo MIG ...
Puhl, Eduardo Bidese
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Microstructure and mechanical properties of 7050-T7451 high-strength aluminum alloy joints by laser-arc hybrid welding

Cailiao gongcheng
To promote the further application of high-strength aluminum alloys in the aviation field，the 7050-T7451 aluminum alloy with 4 mm thickness is carried out by laser-melt inert-gas（MIG）hybrid welding.
XU Fei, GAO Wenqiang, LIU Bin, LEI Pengcheng   +3 more
doaj   +1 more source