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resistance spot welding

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Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005594
EISBN: 978-1-62708-174-0
... Abstract Resistance spot welding (RSW) is the most widely used joining technique for the assembly of sheet metal products. This article discusses the process description, evaluation methods, and applications of RSW. It describes the equipment needed for RSW and explicates the major functions...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001363
EISBN: 978-1-62708-173-3
... Abstract Resistance spot welding (RSW) is a process in which faying surfaces are joined in one or more spots by the heat generated by resistance to the flow of electric current through workpieces that are held together under force by electrodes. This article discusses the major advantages...
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Published: 31 October 2011
Fig. 1 Measured waveforms of welding current for resistance spot welding. (a) Single-phase alternating current. (b) Single-phase direct current. (c) Three-phase direct current. (d) Medium-frequency direct current. Source: Ref 3 More
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Published: 01 August 2013
Fig. 16 Resistance spot welding pulsed current profile. Pulse 1 = pulse 2, I 1 = I 2 ; cooling 1 = 20 ms, cooling 2 = 200 ms; pulse 3 = 100 ms, I 3 = 4.3 kA; hold time = 100 ms More
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Published: 31 October 2011
Fig. 12 Schematic illustration of the resistance spot welding process. Source: Ref 2 More
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Published: 31 October 2011
Fig. 12 Resistance spot welding process More
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Published: 31 October 2011
Fig. 1 Cross-sectional sketch of resistance spot welding of two sheets More
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Published: 31 October 2011
Fig. 19 Effect of resistance spot welding electrode gun type on electrode life for selected steels and alloys More
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Published: 01 December 1998
Fig. 1 Setup for resistance spot welding. Sectional view showing shape of nugget and position of nugget relative to inner and outer surfaces of workpieces More
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