Czasopismo | RUDY I METALE NIEŻELAZNE | Rocznik 2018 - zeszyt 4

WPŁYW ZAGŁĘBIENIA NARZĘDZIA NA JAKOŚĆ PUNKTOWYCH ZŁĄCZY ZGRZEWANYCH TARCIOWEGO Z MIESZANIEM Z ZAMKNIĘCIEM KRATERU RFSSW WYKONANYCH Z BLACH ZE STOPÓW ALUMINIUM 2024-T3 I D16UTW

10.15199/67.2018.4.2

nr katalogowy: 113473
10.15199/67.2018.4.2

Streszczenie

Jednym z parametrów punktowego zgrzewania tarciowego z mieszaniem z zamknięciem krateru RFSSW jest zagłębienie tulei narzędzia w łączone komponenty. Wartość zagłębienia zależy m.in. od grubości łączonych blach i tolerancji z jaką wykonano blachy oraz od pozostałych parametrów procesu RFSSW. Celem pracy było określenie wpływu zagłębienia narzędzia na jakość punktowych złączy RFSSW. Przedmiotem badań były złącza wykonane z blach ze stopu aluminium 2024-T3 o grubości 1,0 mm i stopu aluminium D16UTW o grubości 0,6 mm. Zgrzewanie następowało od strony blachy wykonanej ze stopu aluminium 2024-T3. Testowano trzy poziomy zagłębienia tulei, bez zmiany pozostałych parametrów zgrzewania. Zagłębienia wynosiły 1,10 mm, 1,15 mm i 1,20 mm. Dla każdego wariantu wykonano 10 zgrzein RFSSW. Osiem z nich służyło ocenie nośności złączy z uwzględnieniem analizy odkształceń zredukowanych, jedna z nich ocenie makrostrukturalnej, a jedna ocenie wizualnej.

Abstract

One of the parameters of Refill Friction Stir Spot Welding is a tool sleeve depth in the joined components. The value of the depth depends on inter alia joined sheets thicknesses, a tolerance with which the sheets were made and the other parameters of the RFSSW process. The aim of the work was to determine the impact of tool depth on the quality of the RFSSW joints. 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 welding was performed on the side of the sheet made of aluminum alloy 2024-T3. Three tool depths without changing the other welding parameters were tested. The tool depths were following: 1.10 mm, 1.15 mm and 1.20 mm. For each variant 10 RFSSW welds were made. Eight of them were served to assess the load bearing capacity of the joints with consideration plastic strain analysis, one of them were for macrostructural assessment, and one of them were for a visual assessment.

Słowa kluczowe

Keywords

Bibliografia

[1] Adamus Janina. 2014. “Applications of Titanium Sheets in Modern Building Construction". Advanced Materials Research 1020: 9-14.
[2] Adamus Janina, Piotr Lacki, Maciej Motyka. 2015. “EBW titanium sheets as material for drawn parts". Archives of Civil and Mechanical Engineering 15 (1): 42-47.
[3] Cao J. Y., Min Wang, L. Kong, Lijie Guo. 2016. “Hook formation and mechanical properties of friction spot welding in alloy 6061-T6". Journal of Materials Processing Technology 230: 254-62.
[4] Cao J. Y., Min Wang, Liang Kong, H. X. Zhao, P. Chai. 2017. “Microstructure, texture and mechanical properties during refill friction stir spot welding of 6061-T6 alloy". Materials Characterization 128: 54-62.
[5] Derlatka Anna, Krzysztof Kudła, Krzysztof Makles. “Numerical Analysis of RFSSW Joints". In Proceedings of the Jointly Organised 11th World Congress on Computational Mechanics (WCCM XI): 5th European Conference on Computational Mechanics (ECCM V) ; 6th European Conference on Computational Fluid Dynamics (ECFD VI); Barcelona, Spain, July 20 - 25, 2014, edited by Eugenio Oñate. 1. ed.
[6] Dong Honggang, Su Chen, Yang Song, Xin Guo, Xiaosheng Zhang, Zhiyang Sun. 2016. “Refilled friction stir spot welding of aluminum alloy to galvanized steel sheets". Materials & Design 94: 457-66.
[7] Dubourg Laurent, Ali Akbar Merati, Mohammad Jahazi. 2010. “Process optimisation and mechanical properties of friction stir lap welds of 7075-T6 stringers on 2024-T3 skin". Materials & Design 31 (7): 3324-30.
[8] Effertz Pedro S., Virgínia Isabel V. Infante, Luísa Quintino, Suhuddin, Uceu Fuad Hasan R., Stefanie Hanke, J. F. Dos Santos. 2016. “Fatigue life assessment of friction spot welded 7050-T76 aluminium alloy using Weibull distribution". International Journal of Fatigue 87: 381-90.
[9] Effertz Pedro S., Luísa Quintino, Virgínia Isabel V. Infante. 2017. “The optimization of process parameters for friction spot welded 7050-T76 aluminium alloy using a Taguchi orthogonal array". The International Journal of Advanced Manufacturing Technology 62: 77. 16 Rudy Metale 2018, R. 63, nr 4
[10] GOM mbH. 2013. “ARAMIS v6. Podręcznik użytkownika - Oprogramowanie".
[11] Infante Virgínia Isabel V., Daniel F.O. Braga, F. Duarte, Pedro M.G.P. Moreira, M. de Freitas, Paulo M.S.T. de Castro. 2016. “Study of the fatigue behaviour of dissimilar aluminium joints produced by friction stir welding". International Journal of Fatigue 82: 310-16.
[12] Ji Shude, Yue Wang, Zhengwei Li, Yumei Yue, Peng Chai. 2016. “Effect of Tool Geometry on Material Flow Behavior of Refill Friction Stir Spot Welding". Transactions of the Indian Institute of Metals.
[13] Kalemba Izabela, Carter Hamilton, Stanislaw Dymek. 2014. “Natural aging in friction stir welded 7136-T76 aluminum alloy". Materials & Design 60: 295-301.
[14] Lacki Piotr, Anna Derlatka. 2016. “Experimental and numerical investigation of aluminium lap joints made by RFSSW". Meccanica 51 (2): 455-62.
[15] Lacki Piotr, Anna Derlatka. 2017. “Strength evaluation of beam made of the aluminum 6061-T6 and titanium grade 5 alloys sheets joined by RFSSW and RSW". Composite Structures 159: 491-97.
[16] Lacki Piotr, Anna Derlatka, Tomasz Gałaczyński. 2017. “Selection of Basic Position in Refill Friction Stir Spot Welding of 2024-T3 and D16UTW Aluminum Alloy Sheets". Archives of Metallurgy and Materials 62 (1): 453-59.
[17] Lacki Piotr, Zygmunt Kucharczyk, Romana Ewa Śliwa, Tomasz Gałaczyński. 2012. “Wpływ wybranych parametrów procesu zgrzewania tarciowego z przemieszaniem na pole temperatury". Rudy i Metale Nieżelazne 57 (8): 524-32.
[18] Lacki Piotr, Zygmunt Kucharczyk, Romana Ewa Śliwa, Tomasz Gałaczyński. 2013. “Effect of Tool Shape on Temperature Field in Friction Stir Spot Welding". Archives of Metallurgy and Materials 58 (2).
[19] Lacki Piotr, Wojciech Więckowski, Paweł Wieczorek. 2015. “Assessment Of Joints Using Friction Stir Welding And Refill Friction Stir Spot Welding Methods". Archives of Metallurgy and Materials 60 (3).
[20] Li Zhengwei, Shude Ji, Yinan Ma, Peng Chai, Yumei Yue, Shuangsheng Gao. 2016. “Fracture mechanism of refill friction stir spot-welded 2024-T4 aluminum alloy". The International Journal of Advanced Manufacturing Technology 71 (3): 2003.
[21] Liu Xin-bo, Feng-bin Qiao, Li-jie Guo, Xiong-er Qiu. 2017. “Metallographic structure, mechanical properties, and process parameter optimization of 5A06 joints formed by ultrasonic-assisted refill friction stir spot welding". International Journal of Minerals, Metallurgy, and Materials 24 (2): 164-70.
[22] Mazzolani Federico Massimo. 2012. “3D aluminium structures". Thin-Walled Structures 61: 258-66.
[23] Rosendo Tonilson De Souza, Marco Antônio Durlo Tier, José Antônio Esmério Mazzaferro, C. Mazzaferro, Telmo Roberto Strohaecker, J. F. Dos Santos. 2015. “Mechanical performance of AA6181 refill friction spot welds under Lap shear tensile loading". Fatigue & Fracture of Engineering Materials & Structures 38 (12): 1443-55.
[24] Silva Ana C. F., Daniel F. O. Braga, de Figueiredo, M. A. V., Moreira, P. M. G. P. 2015. “Ultimate tensile strength optimization of different FSW aluminium alloy joints". The International Journal of Advanced Manufacturing Technology 79 (5-8): 805-14.
[25] Więckowski Wojciech, Janina Adamus. 2009. “Blachy aluminiowe w aspekcie zastosowań w przemyśle lotniczym". Rudy i Metale Nieżelazne 54 (11): 769-72.
[26] Winowiecka Julita, Konrad Adamus. 2016. “The Assessment of Mechanical Properties of Titanium Sheets Applied to Building Elevations and Roofs". Key Engineering Materials 687: 250-57.
[27] Wu Aiping, Zhihua Song, Kazuhiro Nakata, Jinsun Liao, Li Zhou. 2015. “Interface and properties of the friction stir welded joints of titanium alloy Ti6Al4V with aluminum alloy 6061". Materials & Design 71: 85-92.
[28] Xu Zhiwu, Zhengwei Li, Shude Ji, Liguo Zhang. 2017. “Refill friction stir spot welding of 5083-O aluminum alloy". Journal of Materials Science & Technology.

Jeśli masz wykupiony/przyznany dostęp - zaloguj się. Skorzystaj z naszych propozycji zakupu!

Publikacja


e-Publikacja (format pdf) - nr 113473 "WPŁYW ZAGŁĘBIENIA NARZĘDZ..." licencja: Osobista Produkt cyfrowy	10.00 zł

Zeszyt


RUDY I METALE NIEŻELAZNE - e-zeszyt (pdf) 2018-4 licencja: Osobista Produkt cyfrowy	32.00 zł

Zeszyt

2018-4

Twój Koszyk

Publikacja

Zeszyt

Zeszyt

Czasopisma