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Mechanical characterisation and modelling of resistance welding [PDF]
, 2011 Resistance welding is used very extensively in industry for a wide range of applications. Knowledge and measurement of the dynamic characteristics of resistance welding equipment is important in the design of the equipment and in optimization of ...
Van Rymenant, Patrick
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Detection of Q235 Mild Steel Resistance Spot Welding Defects Based on EMD-SVM
MetalsReal-time detection of welding defects in resistance spot welding is a complex challenge. Dynamic resistance (DR) reflects nugget growth and varies with defect types, serving as a key indicator. This study presents an online quality evaluation and defect
Yuxin Wu +3 more
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Conduction mode: broadening the range of applications for laser welding [PDF]
, 2012 Conduction laser welding opens up a range of innovative applications for laser welding. This relatively novel mode of laser processing expands the application potential significantly beyond what is normally achieved today.
Assuncao, D. E. +3 more
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Welding of X100 linepipe [PDF]
, 2004 The benefits of high strength steels in terms of reduced material volume due to enhanced mechanical performance have been known for some time. Large diameter transmission linepipe steels of minimum 690MPa ('XIOO') yield strength have been developed ...
Hudson, Mark G.
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Materials Research, 2022 The purpose of this research is to analyze the mechanical properties and corrosion resistance of spot welding of stainless steels AISI 316L using the process of resistance spot welding varying welding parameters with three level for each of welding ...
Safaa M Hassoni +3 more
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Arc-based sensing in narrow groove pipe welding [PDF]
, 2006 Big gains in productivity are found in tandem and dual tandem pipeline welding but require highly skilled operators who have to control the position of the torch very accurately for long periods. This leads to high demands on the skills and stamina of
Gil Teixeira Lopes, Agostinho
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The frame optimization and validation of resistance spot welding gun
International Journal for Simulation and Multidisciplinary Design Optimization, 2020 Resistance spot welding gun is generally used to bond parts in the automotive and consumer electronics industries. In the automotive industry, chassis assembly operations use resistance spot welding.
Hong Ji-Su, Lee Kwang-Hee, Lee Chul-Hee
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Effect of aluminium sheet surface conditions on feasibility and quality of resistance spot welding [PDF]
, 2010 A study investigating the effect of sheet surface condition on resistance spot welding (RSW) of aluminium has been carried out. This concentrates on two automotive aluminium alloys; AA5754 and AA6111, used for structural and closure applications ...
Shergold, Mike +3 more
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Welding process impact on residual stress and distortion [PDF]
, 2009 Residual stress and distortion continue to be important issues in shipbuilding and are still subject to large amounts of research. This paper demonstrates how the type of welding process influences the amount of distortion.
Colegrove, Paul A. +10 more
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Melt Pool and Keyhole Behavior Analysis for Deep Penetration Laser Welding [PDF]
, 2010 One usually defines the main characteristic of the welding performances of a given laser system by its “penetration curve” that corresponds to the welding depth as a function of the welding speed Vw for a given set of operating parameters.
R Fabbro, Fabbro, R, FABBRO, Rémy
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