Selection of basic position in Refill Friction Stir Spot Welding of 2024-T3 and D16UTW aluminum alloy sheets

• Autorzy: Lacki P. , Derlatka A. , Gałaczyński T.

Identyfikatory

DOI

10.1515/amm-2017-0068

• Języki publikacji: EN

Abstrakty

EN

One of the important parameters of Refill Friction Stir Spot Welding is the so-called basic position of the tool. This is the arrangement of the pin and sleeve which occurs when the tool is plunged into the material. The basic positions can be divided into two categories. In the first category, the sleeve and the pin are above the sheet surface or below sheet surface and in the second category the pin is retracted within the sleeve or protrudes from it. The aim of the work was to test four settings of the basic position, and then determine the best setting of the basic position, without changing the other welding parameters. Joints made of an aluminum alloy 2024-T3 sheet having a thickness of 1.0 mm and an aluminum alloy D16UTW sheet having a thickness of 0.6 mm were analysed. The best setting of the basic position was determined based on assessment of the force carried in shear test, macrostructure and weld face of the joints.

Słowa kluczowe

EN

Refill Friction Stir Spot Welding; RFSSW; aluminum alloy; basic position

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 1
• Strony: 443--449
• Opis fizyczny: Bibliogr. 19 poz., rys., tab.

Twórcy

autor

Lacki P.

• Czestochowa University of Technology, 69 Dabrowskiego Str., 42-200 Czestochowa, Poland

autor

Derlatka A.

• Czestochowa University of Technology, 69 Dabrowskiego Str., 42-200 Czestochowa, Poland

autor

Gałaczyński T.

• Pzl Mielec a Sikorsky Company, Mielec, Poland

Bibliografia

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Uwagi

EN

Financial support of The National Centre for Research and Development, European Union, PZL Mielec / a Sikorsky Company, in the framework of European Regional Development Fund Project ”Advanced techniques for the fabrication of airframe structures using innovative friction stir welding (FSW) technology”, no. INNOLOT/I/4/NCBR/2013 is gratefully acknowledged.

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).