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ZHANG Min1,2, KONG Liang1,2, WANG Min1,2. Study of electrode tip morphology on the performance in resistance spot welding of AA5182 aluminum alloy[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2018, 39(4): 84-88. DOI: 10.12073/j.hjxb.2018390101
Citation: ZHANG Min1,2, KONG Liang1,2, WANG Min1,2. Study of electrode tip morphology on the performance in resistance spot welding of AA5182 aluminum alloy[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2018, 39(4): 84-88. DOI: 10.12073/j.hjxb.2018390101
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Study of electrode tip morphology on the performance in resistance spot welding of AA5182 aluminum alloy

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  • Received Date: October 08, 2016
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  • This literature presented a self-designed spherical electrode (SE) used in resistance spot welding AA5182 aluminum alloy. Researches were carried out to study the difference on the performance of the weld compared to custom flat electrode (FE) through conducting tensile shear test, electrode life test and cracking analysis. SORPAS simulation was also conducted to verify and study the mechanism which caused these discrepancies in tensile strength, electrode life and cracking prohibition. According to both experimental and simulation results, it was preferable to adopt such self-designed SE in resistance spot welding AA5182 aluminum alloy when using median frequency spot welding machine, in which the cracking risk factor (CRF) was lower (SE:0.105～0.110, FE:0.148～0.152) and related cracking was smaller and shorter. What’s more, the electrode life was worse when using FE.
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  • 吴 松, 王 敏, 程轩挺, 等. 铝合金电阻点焊研究现状及工业应用[J]. 电焊机, 2013, 43(9): 10-16.Wu Song, Wang Min, Cheng Xuanting, et al. Researches and industrial applications of resistance spot welding for aluminium alloys in recent years[J]. Electric Welding Machine, 2013, 43(9): 10-16.[2] 吴 松， 王 敏， 孔 谅, 等. 5052-O铝合金电阻点焊裂纹产生机理及抑制[J]. 焊接学报, 2014, 35(9): 92-96.Wu Song, Wang Min, Kong Liang, et al. Mechanism and suppression of cracking in 5052-O aluminum alloy resistance spot weld[J]. Transactions of the China Welding Institution, 2014, 35(9): 92-96.[3] Bowers R J, Sorensen C D, Eagar T W. Electrode geometry in resistance spot welding[J]. Welding Research, 1990, 69(2): 45s-51s.[4] Tarimer L, Arslan S, Güven E M, et al. Acase study of a new spot welding electrode which has the best current density by magnetic analysis solutions[J]. Journal of Electrical Engineering, 2011, 62(4): 233-238.[5] 李晓娜. 汽车铝合金电阻点焊的改进[J]. 现代焊接, 2014(1): 9-17.Li Xiaona. Improving aluminum resistance spot welding in automotive structures[J]. Welding Journal, 2014(1): 9-17.[6] Cao Z,Dong P. Innovative electrode design and FEA validation of aluminum resistance spot welding[C]∥Detroit: 2006 SAE World Congress, 2006(1): 0091.[7] DIN. Resistance welding-Spot welding electrode caps: ISO 5821:2009[S]. Berlin, 2009.[8] IIW. Resistance welding-Destructive tests of welds-Failure types and geometric measurements for resistance spot, seam and projection welds:ISO 14329:2003[S]. Yutz, 2003.[9] Fukumoto S, Lum I, Biro E, et al. Effects of electrode degradation on electrode life in resistance spot welding of aluminum alloy 5182[J].Welding Journal, 2003, 82(11): 307s-312s.[10] Peng J, Fukumoto S, Brown L, et al. Image analysis of electrode degradation in resistance spot welding of aluminium[J]. Science and Technology of Welding and Joining, 2004, 9(4): 331s-336s.[11] IIW. Resistance spot welding-Destructive tests of welds-Method for the fatigue testing of spot welded joints: ISO 14324: 2003[S]. Yutz, 2003.
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