PARAMETERS OF RESISTANCE SPOT WELDING OF DC06 STEEL AND THEIR HEAT INFLUENCE

1 KOLAŘÍK Ladislav
Co-authors:
1 FOREJTOVÁ Lucie 1 KOLAŘÍKOVÁ Marie 1 KOVANDA Karel 1 VONDROUŠ Petr 2 SOVA Jan
Institutions:
1 CTU - Czech Technical University of Prague, Faculty of Mechanical Engineering, Technická 4, Prague, Czech Republic, EU, Ladislav.kolarik@fs.cvut.cz
2 Workswell s.r.o., Libocká 653/51b, Prague, Czech Republic, EU, jan.sova@workswell.cz
Conference:
26th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 24th - 26th 2017
Proceedings:
Proceedings 26th International Conference on Metallurgy and Materials
Pages:
844-849
ISBN:
978-80-87294-79-6
ISSN:
2694-9296
Published:
9th January 2018
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
25 views / 6 downloads
Abstract

Resistance spot welding of deep drawing steel DC06 is done and influence of welding parameters on spot weld quality is evaluated. Modern thermography methods are used to evaluate quality of the spot weld and its results are compared with standardly used methods. Thermographs taken directly after welding proved feasible to become NDT method as its results were in concordance with conventional quality control of spot welds (VT, UT, Fs, d).

Keywords: Spot Welding, RSW, Thermography, HAZ, UT, DC06, Quality, NDT
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