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Effect of Tool Plunge Depth and Pin Profile on Mechanical Properties of Friction Stir Spot Welded AA5052 Joints / Nurul Muhayat...[et al.]

Friction stir spot welding (FSSW) is a new developed solid state joining technology. Automotive industry introduces FSSW to substitute resistance spot welding process to join Aluminum alloy. In this study, FSSW is applied to join 5052-H32 aluminum alloy sheets. The AA5052-H32 sheets with the thickne...

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Main Authors: Muhayat, Nurul, Triyono, Rizky Danu Rahmanto, Zubaydi, Achmad
Format: Article
Language:English
Published: Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) 2018
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://ir.uitm.edu.my/id/eprint/36306/1/36306.pdf
http://ir.uitm.edu.my/id/eprint/36306/
https://jmeche.uitm.edu.my/
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spelling my.uitm.ir.363062020-11-06T03:43:19Z http://ir.uitm.edu.my/id/eprint/36306/ Effect of Tool Plunge Depth and Pin Profile on Mechanical Properties of Friction Stir Spot Welded AA5052 Joints / Nurul Muhayat...[et al.] Muhayat, Nurul Triyono, Rizky Danu Rahmanto Zubaydi, Achmad TJ Mechanical engineering and machinery Friction stir spot welding (FSSW) is a new developed solid state joining technology. Automotive industry introduces FSSW to substitute resistance spot welding process to join Aluminum alloy. In this study, FSSW is applied to join 5052-H32 aluminum alloy sheets. The AA5052-H32 sheets with the thickness of 2 mm was welded using friction stir spot welding. The influence of tool plunge depth and pin profile on macrostructure, microstructure, and mechanical properties of the joints were experimentally investigated. Three different tool pin profile of cylinder, truncated cone, square pin and four different tool plunge depth of 2.2, 2.4, 2.6, 2.8 mm were used to fabricate the joint. The result shows that the increase of tool plunge depth resulted in the increase of frictional heat that affected to the wider area of stir zone and the coarser grain size. It resulted in the increase of tensile shear load of the joint. The maximum tensile shear load obtained at tool plunge depth of 2.6 mm for all variation tool pin profile. The further increase of tool plunge depth of 2.8 mm produced the lower joint strength than previous tool plunge depth. The tool pin profile affected to the physical and mechanical properties of the friction stir spot welded of AA5052 joint. Truncated conical pin resulted in the narrower of stir zone, whereas square pin resulted in the wider of stir N. Muhayat, Triyono, R. D. Rachmanto, A. Zubaydi zone. The best tensile shear load obtained in the square pin profile of 4.07 kN. Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) 2018 Article PeerReviewed text en http://ir.uitm.edu.my/id/eprint/36306/1/36306.pdf Muhayat, Nurul and Triyono, Rizky Danu Rahmanto and Zubaydi, Achmad (2018) Effect of Tool Plunge Depth and Pin Profile on Mechanical Properties of Friction Stir Spot Welded AA5052 Joints / Nurul Muhayat...[et al.]. Journal of Mechanical Engineering (JMechE), 15 (1). pp. 181-191. ISSN 1823-5514 ; 2550-164X https://jmeche.uitm.edu.my/
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Muhayat, Nurul
Triyono, Rizky Danu Rahmanto
Zubaydi, Achmad
Effect of Tool Plunge Depth and Pin Profile on Mechanical Properties of Friction Stir Spot Welded AA5052 Joints / Nurul Muhayat...[et al.]
description Friction stir spot welding (FSSW) is a new developed solid state joining technology. Automotive industry introduces FSSW to substitute resistance spot welding process to join Aluminum alloy. In this study, FSSW is applied to join 5052-H32 aluminum alloy sheets. The AA5052-H32 sheets with the thickness of 2 mm was welded using friction stir spot welding. The influence of tool plunge depth and pin profile on macrostructure, microstructure, and mechanical properties of the joints were experimentally investigated. Three different tool pin profile of cylinder, truncated cone, square pin and four different tool plunge depth of 2.2, 2.4, 2.6, 2.8 mm were used to fabricate the joint. The result shows that the increase of tool plunge depth resulted in the increase of frictional heat that affected to the wider area of stir zone and the coarser grain size. It resulted in the increase of tensile shear load of the joint. The maximum tensile shear load obtained at tool plunge depth of 2.6 mm for all variation tool pin profile. The further increase of tool plunge depth of 2.8 mm produced the lower joint strength than previous tool plunge depth. The tool pin profile affected to the physical and mechanical properties of the friction stir spot welded of AA5052 joint. Truncated conical pin resulted in the narrower of stir zone, whereas square pin resulted in the wider of stir N. Muhayat, Triyono, R. D. Rachmanto, A. Zubaydi zone. The best tensile shear load obtained in the square pin profile of 4.07 kN.
format Article
author Muhayat, Nurul
Triyono, Rizky Danu Rahmanto
Zubaydi, Achmad
author_facet Muhayat, Nurul
Triyono, Rizky Danu Rahmanto
Zubaydi, Achmad
author_sort Muhayat, Nurul
title Effect of Tool Plunge Depth and Pin Profile on Mechanical Properties of Friction Stir Spot Welded AA5052 Joints / Nurul Muhayat...[et al.]
title_short Effect of Tool Plunge Depth and Pin Profile on Mechanical Properties of Friction Stir Spot Welded AA5052 Joints / Nurul Muhayat...[et al.]
title_full Effect of Tool Plunge Depth and Pin Profile on Mechanical Properties of Friction Stir Spot Welded AA5052 Joints / Nurul Muhayat...[et al.]
title_fullStr Effect of Tool Plunge Depth and Pin Profile on Mechanical Properties of Friction Stir Spot Welded AA5052 Joints / Nurul Muhayat...[et al.]
title_full_unstemmed Effect of Tool Plunge Depth and Pin Profile on Mechanical Properties of Friction Stir Spot Welded AA5052 Joints / Nurul Muhayat...[et al.]
title_sort effect of tool plunge depth and pin profile on mechanical properties of friction stir spot welded aa5052 joints / nurul muhayat...[et al.]
publisher Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM)
publishDate 2018
url http://ir.uitm.edu.my/id/eprint/36306/1/36306.pdf
http://ir.uitm.edu.my/id/eprint/36306/
https://jmeche.uitm.edu.my/
_version_ 1685651387224948736
score 13.211869

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