Optimization of process parameters on friction stir welding of AA 6082-T6 butt joints using Taguchi method

• Autorzy: Arab M. , Zemri M.
• Języki publikacji: EN

Abstrakty

EN

Friction Stir Welding (FSW) was carried out on Aluminum Alloy 6082-T6 plates with dimensions of 200 x 70 x 2 mm. Design of Experiment (DOE) was applied to determine the most important factors which influence the Ultimate Tensile Strength (UTS) and Hardness (HV) of AA 6082-T6 joints produced by Friction Stir Welding (FSW). Effect of two factors which include tool rotational speed and welding speed on (UTS, HV) were investigated by Taguchi method using L9 orthogonal array to find the optimum process parameters. An analysis of variance (ANOVA) was carried out to determine which of the selected factors are more significant on both of responses, the optimum parameters for the higher UTS it found by using a rotational speed of 1400 rpm and 125 mm/min for the welding speed, also 1400 rpm and 160 mm/min to maximize Hardness (HV).

Słowa kluczowe

EN

friction stir welding; AA 6082-T6; Taguchi method; ANOVA analysis

PL

zgrzewanie tarciowe z przemieszaniem; AA 6082-T6; metoda Taguchi; analiza ANOVA

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2018
• Tom: Vol. 22, nr 4
• Strony: 1371--1380
• Opis fizyczny: Bibliogr. 16 poz., fot. kolor., wykr.

Twórcy

autor

Arab M.

• Department of Mechanical Engineering, Faculty of Technology, University of Djillali Liabès, Sidi Bel Abbès, Algeria

autor

Zemri M.

• Department of Mechanical Engineering, Faculty of Technology, University of Djillali Liabès, Sidi Bel Abbès, Algeria

Bibliografia

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• [15] Boulahem, K., Ben Salem, S. and Bessrour, J.: Surface Roughness Model and Parametric Welding Optimization in Friction Stir Welded AA2017 Using Taguchi Method and Response Surface Methodology, Spri. Inter. Publishing Switzerland, Design and Modeling of Mechanical Systems, II, 83-93, 2015.
• [16] Anil Kumar, K., Anup, S., Karur, S., Chipli, S. Singh, A.: Optimization of FSW Parameters to Improve the Mechanical Properties of AA2024-T351 Similar Joints Using Taguchi Method, J. Mec. Eng and Autom, 5, 3B, 27-32, 2015.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).