拉锻式摩擦塞焊的热力耦合解析模型和试验验证

doi:10.3969/j.issn.1004-132X.2020.17.015

摘要/Abstract

摘要： 为快速得到拉锻式摩擦塞焊的焊接工艺参数，对焊接过程进行预测，建立了摩擦塞焊过程的扭矩、轴向力、功率和能量等指标的力学模型和热力耦合解析模型。模型的输入量为焊接塞棒的几何参数、材料属性、焊接转速和进给速度，输出量为焊接过程的扭矩、轴向力、功率和能量等。在自主设计的拉锻式摩擦塞焊设备上进行了焊接试验。通过将试验数据的输入和输出指标与理论模型值进行对比分析，验证了理论解析模型的可行性。

关键词: 拉锻式摩擦塞焊, 力学模型, 热力耦合分析, 铝合金

Abstract: In order to quickly obtain welding parameters of FPPW and predict welding processes, mechanics models and thermo-mechanics coupling analytical models of FPPW processes containing indicators such as torque, axial force, power, and energy were established. Inputs of this model were geometric parameters, material properties, welding speed, and feed speed of plug rod, and outputs were torque, axial force, power, and energy of welding processes. Welding tests were carried out on self-designed FPPW equipment. Feasibility of the analytical models was verified by comparing the inputs and outputs of welding data with the theoretical model.

Key words: friction pull plug welding(FPPW), mechanics model, thermo-mechanics coupling analysis, aluminum alloy

中图分类号:

TG156

陈永亮1; 杨子超1;林恒利1;崔雷2;宋建岭3;王东坡2 . 拉锻式摩擦塞焊的热力耦合解析模型和试验验证[J]. 中国机械工程, DOI: 10.3969/j.issn.1004-132X.2020.17.015.

CHEN Yongliang1;YANG Zichao1;LIN Hengli1;CUI Lei2;SONG Jianling3;WANG Dongpo2. Analytical Model of Thermo-mechanics Coupling and Experimental Verification for Friction Pull Plug Welding[J]. China Mechanical Engineering, DOI: 10.3969/j.issn.1004-132X.2020.17.015.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://www.cmemo.org.cn/CN/10.3969/j.issn.1004-132X.2020.17.015

http://www.cmemo.org.cn/CN/Y2020/V31/I17/2118

参考文献

[1]HARTLEY P J. Friction Plug Weld Repair for the Space Shuttle External Tank[EB/OL]. (2000-09-29). https://ntrs.nasa.gov/search.jsp?R=20000093962.
[2]METZ D F, WEISHAUPT E R, BARKEY M E, et al. A Microstructure and Microhardness Characterization of a Friction Plug Weld in Friction Stir Welded 2195 Al-Li[J]. Journal of Engineering Materials & Technology, 2012, 134(2):021005.
[3]METZ D F, BARKEY M E. Fatigue Behavior of Friction Plug Welds in 2195 Al-Li Alloy[J]. International Journal of Fatigue, 2012, 43(1):178-187.
[4]BROOKE S A, BRADFORD V. Friction Pull Plug Welding in Aluminum Alloys[EB/OL]. (2012-11-30). https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/ 20120014529. pdf.
[5]ZUO Q K, Jr NUNES A C. Mechanics Model of Plug Welding[EB/OL].(2015-10-22).http:/
/ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20150019530.pdf.
[6]LITTEL J. A Versatile Methodology that Developed the Friction Pull Plug Welding Process[EB/OL]. (2017-02-28). https://ntrs.nasa.gov/search.jsp R=20170003399
[7]范平章. 摩擦塞焊研发与关键问题[J]. 航天制造技术, 2007(1):37-40.
FAN Pingzhang. R&D and Key Issues of Friction Plug Welding[J]. Aerospace Manufacturing Technology, 2007(1): 37-40.
[8]赵衍华, 刘景铎, 张加涛,等. 2014铝合金拉锻式摩擦塞补焊接头微观组织及力学性能[J]. 航空制造技术, 2009(23): 86-90.
ZHAO Yanhua, LIU Jingduo, ZHANG Jiatao, et al. Microstructure and Mechanical Property of Friction Plug Welding Joint of 2014 Al Alloy[J]. Aeronautical Manufacturing Technology, 2009(23):86-90.
[9]赵衍华, 刘景铎, 张丽娜,等. 2014铝合金搅拌摩擦焊缝的拉锻式摩擦塞补焊[J]. 航空材料学报, 2010, 30(1): 41-46.
ZHAO Yanhua, LIU Jingduo, ZHANG Lina, et al. Study on Friction Plug Welding of 2014 Aluminum Alloy FSW Joint[J]. Journal of Aeronautical Materials, 2010, 30(1): 41-46.
[10]周利, 周炜璐, 张嘉伦,等. 搅拌摩擦焊匙孔修复技术研究现状[J]. 航空制造技术, 2016(14):75-79.
ZHOU Li, ZHOU Weilu, ZHANG Jialun, et al. Research Status of Exit Hole Repairing Technology for Friction Stir Welding[J]. Aeronautical Manufacturing Technology, 2016(14):75-79.
[11]赵秋颖, 吴志生, 刘翠荣,等. 铝合金搅拌摩擦焊研究现状[J]. 焊接技术, 2016(1):1-5.
ZHAO Qiuying, WU Zhisheng, LIU Cuirong, et al. Research Status of Friction Stir Welding of Aluminum Alloys[J]. Welding Technology, 2016(1):1-5.
[12]王国庆, 张丽娜, 朱瑞灿,等. 摩擦塞补焊技术研究现状及展望[J]. 电焊机, 2017, 47(1):17-25.
WANG Guoqing, ZHANG Lina, ZHU Ruican, et al. Present State and Perspective on Friction Plug Welding[J]. Electric Welding Machine, 2017, 47(1):17-25.
[13]杜波, 孙转平, 杨新岐,等. 异种铝合金摩擦塞补焊接头微观组织及性能[J]. 机械工程学报, 2017, 53(4): 43-48.
DU Bo, SUN Zhuanping, YANG Xinqi, et al. Microstructure and Mechanical Properties of Friction Plug Welding Joints for Dissimilar Aluminum Alloys[J]. Journal of Mechanical Engineering, 2017, 53(4):43-48.
[14]刘现伟, 钱炜. 拉拔式塞补焊焊接工艺参数优化的研究[J]. 农业装备与车辆工程, 2017(5):74-77.
LIU Xianwei, QIAN Wei. Research Parameters on Optimization of Pull Friction Plug Welding[J]. Agricultural Equipment & Vehicle Engineering, 2017(5): 74-77.
[15]栾国红, 郭德伦, 张田仓,等. 铝合金的搅拌摩擦焊[J]. 焊接技术, 2003, 32(1):1-4.
LUAN Guohong, GUO Delun, ZHANG Tiancang, et al. Friction Stir Welding of Aluminum Alloy[J]. Welding Technique, 2003, 32(1):1-4.
[16]张昭, 张洪武. 搅拌摩擦焊的数值模拟[M]. 北京：科学出版社, 2016.
ZHANG Zhao, ZHANG Hongwu. Numerical Simulation of Friction Stir Welding[M]. Beijing: Science Press, 2016.