Results 41 to 50 of about 32,737 (217)

Optimization of welding process of heterogeneous high strength steel based on PLC control

Results in Physics, 2018
Based on the investigation of the welding behavior of the heterogeneous high strength steel under the coupling of multi factors of welding parameters, PLC was used to control the laser welding process, the welding process of HC550/DP780 high strength ...
Shu Yufeng, Fan Sili, Xiong Changwei
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A novel systematic numerical approach on determination of heat source parameters in welding process

Journal of Materials Research and Technology, 2022
The double-ellipsoidal heat source concept, established by Goldak, has been extensively employed to represent the energy distribution in a broad range of arc welding simulation processes.
Navid Moslemi, Soheil Gohari, Behzad Abdi, Izman Sudin, Hamidreza Ghandvar, Norizah Redzuan, Shukur Hassan, Amran Ayob, Sehun Rhee   +8 more
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Study of fundamental parameters in hybrid laser welding [PDF]

, 2011
This thesis undertakes a study of laser welding in terms of basic laser material interaction parameters. This includes power density, interaction time and specific point energy.
Suder, Wojciech
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Evaluating the Influence of Environmental Factors and Parameters on Advancements in Welding and Joining Processes: A Review

Mekanika, 2023
This review article presents a comprehensive overview of welding, including its environmental influence, common welding failures, welding parameters, and predictions of development regarding welding and corrosion.
Sudarno Sudarno, Quang Thang Do, Haris Nubli, Dandun Mahesa Prabowoputra, Nur Candra Dana Agusti, Ridwan Ridwan, Anggi Vandika   +6 more
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Qualification of a robotized Friction Stir Welding System [PDF]

, 2010
This paper presents an experimental methodology to determine a Friction Stir Welding (FSW) means of production based on the experimental study of the tool / material mechanical interactions generated during the welding operation.
MARTIN, Patrick, ZIMMER-CHEVRET, Sandra, LAYE, Julien, LANGLOIS, Laurent, GOUSSAIN, Jean-Claude, BIGOT, Régis   +5 more
core  

The effects of welding process parameters on properties of welded joint for enhancing welding structural integrity using simulation and experimental methods

Journal of Materials Research and Technology
Underwater hyperbaric dry welding, as a superior underwater welding method, is commonly applied in shipwreck salvage and subsea pipeline maintenance. Due to the use of an automatic welding arm for repairing the welding area, the preset and selection of ...
Kang Zhang, Zhengjie Yang
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LASER WELDING WITH MICRO-JET COOLING FOR TRUCK FRAME WELDING [PDF]

Transport Problems, 2017
The aim of this paper is to analyse the mechanical properties of the weld steel structure of car body truck frames after laser welding. The best welding conditions involve the use of proper materials and alloy elements in steel and filer materials, in ...
Jan PIWNIK, Bożena SZCZUCKA-LASOTA, Tomasz WĘGRZYN, Wojciech MAJEWSKI   +3 more
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Influence of Welding Sequence of T-Rib on Welding Deformation and Residual Stress of Steel Box Girder

Buildings
Traditionally, the calibration of welding heat source model parameters mainly relies on empirical trial-and-error methods, which lack clear guidance and generally lead to low computational efficiency.
Shuyi Song, Fanding Gao, Huiwen Qu, Liang Fan, Wenfei Wang, Ningyu Zhao   +5 more
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Análise da influência dos parâmetros de soldagem no processo a arco submerso

Revista Principia, 2020
This work aimed to analyze the influence of welding parameters on weld bead geometry when applied to the submerged arc process. Specifically, the project carried out: the construction of a welding torch support and flow reservoir, as well as the analysis
Marília Aires Bezerra, João Vitor da Silva Negreiros, Jomar Meireles Barros, Divanira Ferreira Maia, Marcos Mesquita da Silva   +4 more
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Study on laser welding of dual phase steel

Metalurgija, 2021
In this paper, Neodymium-doped Yttrium Aluminum Garnet crystal laser welding machine is used to study the laser welding process of dual phase steel. The electric current, pulse width and frequency are selected as variables for welding, and the maximum ...
F. B. Chang, Y. Gao, L. Gao, L. Y. Huang
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