Results 11 to 20 of about 36,379 (303)
Quality Monitoring of Resistance Spot Welding Based on a Digital Twin
Metals, 2023 As an important means to realize intelligent manufacturing, a digital twin is a digital expression of physical entities, which realizes virtual–real interaction and the iterative optimization of product design and manufacturing by constructing a bridge ...
Jianwei Dong, Jianming Hu, Zhen Luo
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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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Experimental Study of Spot Weld Parameters in Resistance Spot Welding Process [PDF]
Mechanics and Mechanical Engineering, 2018 Abstract Resistance spot welding is a comparatively clean and efficient welding process that is widely used in sheet metal joining. This process involves electrical, thermal and mechanical interactions. Resistance spot welding primarily takes place by localized melting at the interface of the sheets followed by its quick solidification ...
Habib L. +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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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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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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Applied Sciences, 2020 Degraded electrodes in a resistance spot welding system should be replaced to ensure that weld quality is maintained. Welding electrodes are subjected to different environmental and operational loading conditions during use. When they are replaced with a
Wonho Jung +5 more
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Quality Analysis of Welds Made with an Automatic Battery Pack Spot Welding Machine
Elektronika ir Elektrotechnika, 2023 This paper presents quality testing of battery pack welds for different welding time parameters of an automatic resistance spot welding machine. Several quality testing methods commonly used in studies of welded joints were described.
Szymon Racewicz, Robert Fijałkowski
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Characteristics of resistance spot welding using annular recess electrodes
Journal of Advanced Joining Processes, 2020 Resistance spot welding is widely used in manufacturing industries, such as automobile structural body manufacture, rail vehicle construction, electronics manufacture, battery manufacture, etc. Resistance spot weld integrity is of paramount importance in
Titus Bitek Watmon +2 more
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