一种新型国产分体式搅拌摩擦焊搅拌头工艺研究与分析
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摘要
针对直圆柱体结构分体式搅拌摩擦焊搅拌头容易引起卡刀柄的问题,现对其结构进行优化,设计了一种带止挡台的新型国产分体式搅拌摩擦焊搅拌头。以6005A铝合金为研究对象,研究了优化后搅拌头旋转速度、焊接速度等不同焊接工艺参数对接头质量的影响,得出最优的焊接参数,为后续的生产提供理论依据。
Aiming at chucking handle problem of splitting friction stir welding stirrer head with straight cylinder structure, the paper discusses structure optimization, and designs a new domestic splitting friction stir welding stirrer head with stopper. Taking6005 A aluminium alloy as research object, the paper researches effects of different welding parameters of optimized stirring head,such as rotating speed and welding speed on joint quality, to obtain optimal welding parameters, to provide theoretical basis for subsequent production.
Aiming at chucking handle problem of splitting friction stir welding stirrer head with straight cylinder structure, the paper discusses structure optimization, and designs a new domestic splitting friction stir welding stirrer head with stopper. Taking6005 A aluminium alloy as research object, the paper researches effects of different welding parameters of optimized stirring head,such as rotating speed and welding speed on joint quality, to obtain optimal welding parameters, to provide theoretical basis for subsequent production.
引文
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[9]黄智丹,张森,许永号,等.波峰焊对BGA焊点的影响[J].新型工业化,2018,8(7):68-72.HUANG Zhi-dan,ZHANG Sen,XU Yong-hao,GUO Li-juan.Effect of Wave Soldering on BGA Solder Joint[J].The Journal of New Industrialization,2018,8(7):68-72.
[10]周红云,周琦,夏浩,等.搅拌头偏置对铝镁异种合金搅拌摩擦焊焊缝成形的影响[J].机械制造与自动化,2017,46(4):27-30.ZHOU Hong-yun,ZHOU Qi,XIA Hao,et al.Effect of Stirring Head Offset on Friction Stir Welding Seam Formation of Al-Mg Dissimilar Alloy[J].Mechanical Manufacturing and Automation,2017,46(4):27-30.
[2]鲁煌,邢丽,黄春平.AZ31镁合金搅拌摩擦焊工艺及组织性能研究[J].现代焊接,2011(10):33-35.LU Huang,XING Li,HUANG Chun-ping.Research on Friction Stir Welding Technology and Microstructure and Properties of AZ31 Magnesium Alloy[J].Modern Welding,2011(10):33-35.
[3]SHARMA C,DWIVEDI D K,KUMAR P.Effect of welding parameters on microstructure and mechanical properties of friction stir welded joints of AA7039 aluminum alloy[J].Materials and Design,2012(36):379-390.
[4]何建军,刘明宇,杨宗辉.搅拌头-搅拌摩擦焊的心脏[J].电焊机,2004,34(1):24-26.HE Jian-jun,LIU Ming-yu,YANG Zong-hui.Stirrer Head-Heart of Friction Stir Welding[J].Electric Welding Machine,2004,34(1):24-26.
[5]张鑫,张洁利,韩冬,等.搅拌摩擦焊技术研究现状及发展展望[J].热加工工艺,2018,47(23):1-4+11.ZHANG Xin,ZHANG Jie-li,HAN Dong,et al.Research Status and Development Prospect of Friction Stir Welding Technology[J].Hot Processing Technology,2018,47(23):1-4+11.
[6]简冬梅.搅拌摩擦焊焊接技术在医疗设备生产中的应用[J].焊接技术,2018,47(5):62-64.JIAN Dong-mei.Application of Friction Stir Welding Technology in Medical Equipment Production[J].Welding Technology,2018,47(5):62-64.
[7]侯振国,钮旭晶,李充,等.搅拌摩擦焊技术在高速列车制造中的应用[J].电焊机,2018,48(3):32-36.HOU Zhen-guo,NIU Xu-jing,LI Chong,et al.Application of Friction Stir Welding Technology in High Speed Train Manufacturing[J].Electric Welding Machine,2018,48(3):32-36.
[8]宿国友,余爱武,范正昌,等.搅拌摩擦焊技术在铝合金螺旋管中的应用[J].电焊机,2018,48(1):1-4.SU Guo-you,YU Ai-wu,FAN Zheng-chang,et al.Application of Friction Stir Welding Technology in Aluminum Alloy Spiral Pipe[J].Electric Welding Machine,2018,48(1):1-4.
[9]黄智丹,张森,许永号,等.波峰焊对BGA焊点的影响[J].新型工业化,2018,8(7):68-72.HUANG Zhi-dan,ZHANG Sen,XU Yong-hao,GUO Li-juan.Effect of Wave Soldering on BGA Solder Joint[J].The Journal of New Industrialization,2018,8(7):68-72.
[10]周红云,周琦,夏浩,等.搅拌头偏置对铝镁异种合金搅拌摩擦焊焊缝成形的影响[J].机械制造与自动化,2017,46(4):27-30.ZHOU Hong-yun,ZHOU Qi,XIA Hao,et al.Effect of Stirring Head Offset on Friction Stir Welding Seam Formation of Al-Mg Dissimilar Alloy[J].Mechanical Manufacturing and Automation,2017,46(4):27-30.