Results 11 to 20 of about 2,599,445 (286)
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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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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Resistance Spot Welding of dissimilar Steels [PDF]
Acta Polytechnica, 2012 This paper presents an analysis of the properties of resistance spot welds between low carbon steel and austenitic CrNi stainless steel. The thickness of the welded dissimilar materials was 2 mm.
Ladislav Kolařík +5 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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Development of a Resistance Spot Welding Process Using Additive Manufacturing
Metals, 2020 For several decades, the electrical resistance spot welding process has been widely used in the manufacturing of sheet metal structures, especially in automotive bodies.
Márcio Batista +2 more
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Metals, 2020 This work is aimed at the analysis of the dynamic resistance, electrical energy and behavior of the force between electrodes (including thermal expansion) during welding at optimized parameters, referring to the process of spot welding using additive ...
Márcio Batista +2 more
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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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Optimization of resistance spot welding parameters for microalloyed steel sheets
Open Engineering, 2016 The paper presents the results of resistance spot welding of hot-dip galvanized microalloyed steel sheets used in car body production. The spot welds were made with various welding currents and welding time values, but with a constant pressing force of ...
Viňáš Ján +2 more
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Fracture and Structural Integrity, 2020 Friction stir spot welding (FSSW) is a very important part of conventional friction stir welding (FSW) which can be a replacement for riveted assemblies and resistance spot welding.
Djilali Benyerou +6 more
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