回填式搅拌摩擦点焊技术研究新进展
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摘要
回填式搅拌摩擦点焊与传统搅拌摩擦点焊相比,焊缝表面平整、焊点中心没有退出凹孔,具有突出的技术优势,在搅拌摩擦焊尾孔修补等场合尤其具有应用前景。对近年来回填式搅拌摩擦点焊技术研究新进展进行了评述,包括焊接设备开发、焊接过程和成形机理研究、焊缝组织与力学性能分析以及异种材料连接研究,指出焊接机器人、匙孔封闭工艺、焊缝疲劳性能以及铝合金与其他材料之间的连接应该作为重要发展方向。
Compared with traditional friction stir spot welding, refill friction stir spot welding can produce perfect weld without exit hole, so it has bright future in some cases including termination hole repair of friction stir welds. New research progress of refill friction stir spot welding in the recent years has been reviewed, such as development of welding equipment, study of welding process and forming mechanism, analysis of weld microstructure and mechanical performance,and exploration of dissimilar materials, in addition, several important fields are indicated which include welding robot,keyhole closure process, weld fatigue and bonding between Al with other material.
Compared with traditional friction stir spot welding, refill friction stir spot welding can produce perfect weld without exit hole, so it has bright future in some cases including termination hole repair of friction stir welds. New research progress of refill friction stir spot welding in the recent years has been reviewed, such as development of welding equipment, study of welding process and forming mechanism, analysis of weld microstructure and mechanical performance,and exploration of dissimilar materials, in addition, several important fields are indicated which include welding robot,keyhole closure process, weld fatigue and bonding between Al with other material.
引文
[1]Harms-wende.30960-00-000-de_RPS100_Prospekt[EB/OL].[2017-11-27].https://www.harms-wende.de/fileadmin/hwh/HWH_brochures/30960-00-000-de_RPS100_Prospekt.pdf.
[2]中国铝业网.机器人搅拌摩擦焊装备首次亮相北京·埃森展[EB/OL][2017-11-27].https://www.alu.cn/aluNews/NewsDisplay_991538.html.
[3]REIMANN M,REIMANN J,THOMAS M,et al.Refilling termination hole in AA 2198-T851 by refill friction stir spot welding[J].Journal of Materials Processing Technology,2017,245:157-166.
[4]SHEN Z K,YANG X Q,ZHANG ZH,et al.Microstructure and failure mechanisms of refill friction stir spot welded 7075-T6aluminum alloy joints[J].Materials and Design,2013,44:476-486.
[5]MALIK V,SANJEEV N K,SURESHH,et al.Finite element simulation of exit hole filling for friction stir spot welding-a modified technique to apply practically[J].Procedia Engineering,2014,97:1265-1273.
[6]VENUKUMAR S,MUTHUKUMARAN S,SWAROOP G,et al.Failure modes and fatigue behavior of conventional and refilled friction stir spot welds in AA 6061-T6 sheets[J].International Journal of Fatigue,2014,61:93-100.
[7]REIMANN M,GOEBEL J,JORGE F,et al.Microstructure and mechanical properties of keyhole repair welds in AA 7075-T651 using refill friction stir spot welding[J].Materials and Design,2017,132:283-294.
[8]TIERM D,ROSENDOT S,SANTOS D J F,et al.The influence of refill FSSW parameters on the microstructure and shear strength of 5042 aluminium welds[J].Journal of Materials Processing Technology,2013,213:997-1005.
[9]CAO J Y,WANG M,KONG L,et al.Microstructure,texture and mechanical properties during refill friction stir spot welding of 6061-T6 alloy[J].Materials Characterization,2017,128:54-62.
[10]KUBIT A,KLUZ R,TRZEPIECI?SKI T,et al.Analysis of the mechanical properties and of micrographs of refill friction stir spot welded 7075-T6aluminium sheets[J].Archives of Civil and Mechanical Engineering,2018,18:235-244.
[11]SHEN Z,DING Y,CHEN J,et al.Comparison of fatigue behavior in Mg/Mg similar and Mg/steel dissimilar refill friction stir spot welds[J].International Journal of Fatigue,2016,92:78-86.
[12]DING Y,SHEN Z,GERLICHA.P,et al.Refill friction stir spot welding of dissimilar aluminum alloy and AlSi coated steel[J].Journal of Manufacturing Processes,2017,30:353-360.
[13]DONG H G,CHEN S,SONGY,et al.Refilled friction stir spot welding of aluminum alloy to galvanized steel sheets[J].Materials and Design,2016,94:457-466.
[14]CHEN K,LIU X,NI J.Keyhole refilled friction stir spot welding of aluminum alloy to advanced high strength steel[J].Journal of Materials Processing Technology,2017,249:452-462.
[15]SHEN Z,DING Y,GOPKALO O,et al.Effects of tool design on the microstructure and mechanical properties of refill friction stir spot welding of dissimilar Al alloys[J].Journal of Materials Processing Technology,2018,252:751-759.
[16]PABANDI H K,MOVAHEDI M,KOKABI A H.A new refill friction spot welding process for aluminum polymer composite hybrid structures[J].Composite Structures,2017,174:59-69.
[17]GOUSHEGIR S M,SANTOSD J F.Influence of process parameters on mechanical performance and bonding area of AA2024carbon-fiber-reinforced poly(phenylene sulfide)friction spot single lap joints[J].Materials&Design,2015,83:431-442.
[2]中国铝业网.机器人搅拌摩擦焊装备首次亮相北京·埃森展[EB/OL][2017-11-27].https://www.alu.cn/aluNews/NewsDisplay_991538.html.
[3]REIMANN M,REIMANN J,THOMAS M,et al.Refilling termination hole in AA 2198-T851 by refill friction stir spot welding[J].Journal of Materials Processing Technology,2017,245:157-166.
[4]SHEN Z K,YANG X Q,ZHANG ZH,et al.Microstructure and failure mechanisms of refill friction stir spot welded 7075-T6aluminum alloy joints[J].Materials and Design,2013,44:476-486.
[5]MALIK V,SANJEEV N K,SURESHH,et al.Finite element simulation of exit hole filling for friction stir spot welding-a modified technique to apply practically[J].Procedia Engineering,2014,97:1265-1273.
[6]VENUKUMAR S,MUTHUKUMARAN S,SWAROOP G,et al.Failure modes and fatigue behavior of conventional and refilled friction stir spot welds in AA 6061-T6 sheets[J].International Journal of Fatigue,2014,61:93-100.
[7]REIMANN M,GOEBEL J,JORGE F,et al.Microstructure and mechanical properties of keyhole repair welds in AA 7075-T651 using refill friction stir spot welding[J].Materials and Design,2017,132:283-294.
[8]TIERM D,ROSENDOT S,SANTOS D J F,et al.The influence of refill FSSW parameters on the microstructure and shear strength of 5042 aluminium welds[J].Journal of Materials Processing Technology,2013,213:997-1005.
[9]CAO J Y,WANG M,KONG L,et al.Microstructure,texture and mechanical properties during refill friction stir spot welding of 6061-T6 alloy[J].Materials Characterization,2017,128:54-62.
[10]KUBIT A,KLUZ R,TRZEPIECI?SKI T,et al.Analysis of the mechanical properties and of micrographs of refill friction stir spot welded 7075-T6aluminium sheets[J].Archives of Civil and Mechanical Engineering,2018,18:235-244.
[11]SHEN Z,DING Y,CHEN J,et al.Comparison of fatigue behavior in Mg/Mg similar and Mg/steel dissimilar refill friction stir spot welds[J].International Journal of Fatigue,2016,92:78-86.
[12]DING Y,SHEN Z,GERLICHA.P,et al.Refill friction stir spot welding of dissimilar aluminum alloy and AlSi coated steel[J].Journal of Manufacturing Processes,2017,30:353-360.
[13]DONG H G,CHEN S,SONGY,et al.Refilled friction stir spot welding of aluminum alloy to galvanized steel sheets[J].Materials and Design,2016,94:457-466.
[14]CHEN K,LIU X,NI J.Keyhole refilled friction stir spot welding of aluminum alloy to advanced high strength steel[J].Journal of Materials Processing Technology,2017,249:452-462.
[15]SHEN Z,DING Y,GOPKALO O,et al.Effects of tool design on the microstructure and mechanical properties of refill friction stir spot welding of dissimilar Al alloys[J].Journal of Materials Processing Technology,2018,252:751-759.
[16]PABANDI H K,MOVAHEDI M,KOKABI A H.A new refill friction spot welding process for aluminum polymer composite hybrid structures[J].Composite Structures,2017,174:59-69.
[17]GOUSHEGIR S M,SANTOSD J F.Influence of process parameters on mechanical performance and bonding area of AA2024carbon-fiber-reinforced poly(phenylene sulfide)friction spot single lap joints[J].Materials&Design,2015,83:431-442.