Advanced Search
YANG Jingwei1, CAO Biao2, LU Qinghua1. Investigation on the interfacial behavior of hybrid ultrasonic resistance welding[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2018, 39(3): 26-30. DOI: 10.12073/j.hjxb.2018390062
Citation: YANG Jingwei1, CAO Biao2, LU Qinghua1. Investigation on the interfacial behavior of hybrid ultrasonic resistance welding[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2018, 39(3): 26-30. DOI: 10.12073/j.hjxb.2018390062

Investigation on the interfacial behavior of hybrid ultrasonic resistance welding

More Information
  • Received Date: September 04, 2017
  • It is difficult for ultrasonic welding (USW) to be applied in the joining of miniature work pieces. This challenge results from the area of the weld tip, which limits the ultrasonic power delivered to the weld zone. A new hybrid welding technique, the hybrid ultrasonic resistance welding (HURW) technique, is proposed to contribute further to the improvement of ultrasonic welding quality. In the HURW, a synergic effect is obtained from the two different kinds of welding energy, which takes advantage of the beneficial aspects of each process and minimizes the shortcomings of each other. HURW of 6061 aluminum alloy to pure copper is investigated via comparison with the USW process under the same welding condition. Experimental results show that in HURW, the peak power of ultrasonic vibration increases significantly, and more energy is delivered into the weld zone due to the resistance welding current. As a result, the peak temperature and the heating rate of the interface increase remarkably. However, because of the ultrasonic vibration, the interface contact resistance decreases and disappears rapidly at the initial stage of the process. This will minimize the resistance heat.
  • Edgar De V. Mechanics andmechanisms of ultrasonic metal welding[D]. Columbus: Ohio State University, 2004.[2] 崔庆波, 李玉龙, 胡瑢华, 等. Al/Ni异种金属超声波点动焊接工艺及界面组织分析[J]. 焊接学报, 2016, 37(11): 59-62.Cui Qingbo, Li Yulong, Hu Ronghua,et al. Study on ultrasonic spot welding process and interface microstructure of Al/Ni dissimilar metal joints[J]. Transactions of the China Welding Institution, 2016, 37(11): 59-62.[3] 李 东, 赵杨洋, 张延松. 焊接能量对铝/铜超声波焊接接头显微组织的影响[J]. 焊接学报, 2014, 35(2): 47-50.Li Dong, Zhao Yangyang, Zhang Yansong. Effect of welding energy on microstructures of the Al/Cu joints obtained by ultrasonic welding[J]. Transactions of the China Welding Institution, 2014, 35(2): 47-50.[4] Yang J, Cao B. Investigation of resistance heat assisted ultrasonic welding of 6061 aluminum alloys to pure copper[J]. Materials & Design, 2015, 74: 19-24.[5] Jedrasiak P, Shercliff H R, Chen Y C,et al. Modeling of the thermal field in dissimilar alloy ultrasonic welding[J]. Journal of Materials Engineering and Performance, 2015, 24(2): 799-807.[6] Sooriyamoorthy E, Henry S P J, Kalakkath P. Experimental studies on optimization of process parameters and finite element analysis of temperature and stress distribution on joining of Al-Al and Al-Al2O3using ultrasonic welding[J]. The International Journal of Advanced Manufacturing Technology, 2011, 55(5-8): 631-640.[7] Elangovan S, Semeer S, Prakasan K. Temperature and stress distribution in ultrasonic metal welding-An FEA-based study[J]. Journal of Materials Processing Technology, 2009, 209(3): 1143-1150.[8] He J, Guo Y, Lin Z. Theoretical and numerical analysis of the effect of constant velocity on thermosonic bond strength[J]. Microelectronics Reliability, 2008, 48(4): 594-601.[9] 杨景卫. 超声及电流辅助超声焊接铜铝合金的微观组织和力学性能[D]. 广州: 华南理工大学, 2015.[10] Yang J, Cao B, Lu Q. The effect of welding energy on the microstructural and mechanical properties of ultrasonic-welded copper joints[J]. Materials, 2017, 10(2): 193.
  • Cited by

    Periodical cited type(6)

    1. 孙卓彬,梁永梅,王立伟,汪殿龙,梁志敏. 金属超声点焊工艺优化研究进展. 热加工工艺. 2024(15): 1-7 .
    2. 柳健,刘龙,方文俊,郭志明. Al/Cu超声波焊接界面晶粒形貌与断裂机制. 机械工程学报. 2024(22): 153-164 .
    3. 翁玲,高杰聪,黄文美,陈长江,王博文,陈盛华. 考虑铁镓磁特性的换能器输出位移模型与试验. 振动与冲击. 2022(20): 93-99+207 .
    4. 张文扬,郭绍庆,梁海,李能,孙兵兵. 电阻点焊最小熔核直径及剪切强度与板厚的线性化分析. 电焊机. 2021(11): 1-7+145 .
    5. 俞伟元,吴保磊,孙学敏,雷震,孙军刚. 超声作用下Fe/Sn体系的润湿行为. 焊接学报. 2020(02): 12-17+97 . 本站查看
    6. 纪朝辉,王宏洋,孙凌丰,路鹏程,王志平. PPS/CF复合材料电阻焊接工艺及性能评价. 焊接学报. 2020(03): 80-85+101 . 本站查看

    Other cited types(4)

Catalog

    Article views (627) PDF downloads (2) Cited by(10)

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return