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, 2018 Zaključna naloga predstavlja tehnologijo uporovno točkovnega varjenja kot zrelo in napredno tehnologijo spajanja materialov. Opisani so osnovni fizikalni principi uporovnega varjenja, ter posebnosti uporabljene opreme.
Menachem Kimchi, David H. Phillips
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RESISTANCE SPOT REPAIR WELDING OF SPOT WELDED STEEL SHEET
Materials and Manufacturing Processes, 2005ABSTRACT Repeated resistance spot repair welding over the poor spot weld and interface fractured spot weld of low carbon steel sheet has been studied. The repair welding has been carried out at different parameters to optimize the welding current, weld time, and electrode force as the primary welding parameters for maximum joint strength.
P.K. Ghosh, Vinay Kumar Patel
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Resistance Spot Welding and Design
2021Resistance spot welding (RSW), a thermoelectric process, is a connatural integrant in sheet manufacturing industries for its ability to engineer reliable electromechanical joints. Absence of consumables, economic viability and short processing time are the insignia of RSW process.
Mukti Chaturvedi, S. Arungalai Vendan
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2017
In the current chapter we debate a joining process called resistance spot welding which finds many applications ranging from the automobile industry to robotics. In the first part of the chapter we present the construction of a non-local mathematical model illustrating the phase transition occurs during this joining process.
Nikos I. Kavallaris, Takashi Suzuki
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In the current chapter we debate a joining process called resistance spot welding which finds many applications ranging from the automobile industry to robotics. In the first part of the chapter we present the construction of a non-local mathematical model illustrating the phase transition occurs during this joining process.
Nikos I. Kavallaris, Takashi Suzuki
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Transactions of the American Institute of Electrical Engineers, 1940
THE OUTPUT of resistance-welding machines is generally determined by Joule's law W=RI2 where R is the resistance of the heated metal being welded and I is the current flowing during the welding operation. With the majority of machines, welding current is determined by the internal impedance of the machine, the resistance of the weld being but a small ...
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THE OUTPUT of resistance-welding machines is generally determined by Joule's law W=RI2 where R is the resistance of the heated metal being welded and I is the current flowing during the welding operation. With the majority of machines, welding current is determined by the internal impedance of the machine, the resistance of the weld being but a small ...
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Note: Resistance spot welding using a microgripper
Review of Scientific Instruments, 2013Interest in thin-film nanostructures as building blocks for nanoelectronics and nanoelectromechanical systems (NEMS) is increasing. Resistance spot welding (RSW) on a nano or micro scale can play a significant role; similar to that of its macro counterpart for forming connections in device assembly processes. This Note presents a novel micron scale RSW
G, Hwang, P, Podrzaj, H, Hashimoto
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Control of resistance spot welding
Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251), 1999This paper discusses recent progress in the development of a feedback controller for the resistance spot welding process. Two key elements of our control architecture are: operating condition detection and nugget growth estimation. In this paper the operating condition problem is addressed with respect to three well-defined operating conditions.
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Welding, Resistance: Spot and Seam
2021<div class="section abstract"> <div class="htmlview paragraph">This specification covers requirements for resistance spot and seam welding of the following metals and their alloys.</div> <ol class="list nostyle"> <li class="list-item"> <div class="htmlview paragraph">Group 1 - Aluminum and magnesium</div></
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