Development of New Aluminum Joining Techniques for Automobile Manufacturing (Resistance Spot Welding, Friction Stir Welding, Dissimilar Metals Arc Spot Welding)

被引：0
|
作者：
Goto, Takashi
Okuda, Masaki
Toda, Kaname
机构：
来源：
R and D: Research and Development Kobe Steel Engineering Reports | 2024年 / 73卷 / 02期
关键词：
Aluminum coated steel - Electric arc welding - Resistance welding - Resistance welding machines;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper gives an overview and examples of the improvement of aluminum joining technologies developed by Kobe Steel in such areas as resistance spot welding (RSW), friction stir welding (FSW), and dissimilar metals arc spot welding (DASW). It has been found that in resistance spot welding, the weld time affects the stability of the joining strength, which is expected to improve the reliability of the aluminum resistance spot weld. For friction stir welding, a newly designed tool has been confirmed to remove burrs, which inevitably occur, in one step while joining. Additionally, DASW is a new approach to dissimilar metals joining, a technology that enables high-strength joining while utilizing existing arc welding machines. The DASW joint strength exceeds the strength specified by JIS for aluminum resistance spot welding. © 2024 Kobe Steel Ltd. All rights reserved.
引用
收藏
页码：119 / 123
相关论文
共 50 条
  • [1] Combining resistance spot welding and friction element welding for dissimilar joining of aluminum to high strength steels
    Oliveira, J. P.
    Ponder, K.
    Brizes, E.
    Abke, T.
    Edwards, P.
    Ramirez, A. J.
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2019, 273
  • [2] Dissimilar Joining of Aluminum Alloy and Steel by Resistance Spot Welding
    Miyamoto, Kenji
    Nakagawa, Shigeyuki
    Sugi, Chika
    Sakurai, Hiroshi
    Hirose, Akio
    SAE INTERNATIONAL JOURNAL OF MATERIALS AND MANUFACTURING, 2009, 2 (01) : 58 - 67
  • [3] Friction Stir Spot Welding and Resistance Spot Welding of Noncombustible Magnesium Alloy
    Yamamoto, Naotsugu
    Liao, Jinsun
    Nakata, Kazuhiro
    JOURNAL OF THE JAPAN INSTITUTE OF METALS, 2010, 74 (05) : 307 - 313
  • [4] Experimental Investigations On Friction Stir Spot Welding Process Of Dissimilar Metals
    Indumathi, S.
    Rajyalakshmi, G.
    Rajasekhar, K.
    MATERIALS TODAY-PROCEEDINGS, 2018, 5 (05) : 12056 - 12061
  • [5] Dissimilar friction stir spot welding of aluminum, steel, and brass alloys
    Morsy, M.
    El-Alim, H. Abd
    El-Kashif, E.
    Journal of Engineering and Applied Science, 2010, 57 (02): : 149 - 165
  • [6] Joining aluminum to steel dissimilar metals using novel resistance spot welding process
    Li, Mingfeng
    Yang, Shanglu
    Wang, Yanjun
    Tao, Wu
    Materials Letters, 2022, 318
  • [7] Joining aluminum to steel dissimilar metals using novel resistance spot welding process
    Li, Mingfeng
    Yang, Shanglu
    Wang, Yanjun
    Tao, Wu
    MATERIALS LETTERS, 2022, 318
  • [8] An Overview on Friction Stir Spot Welding of Dissimilar Materials
    Mubiayi, Mukuna P.
    Akinlabi, Esther T.
    TRANSACTIONS ON ENGINEERING TECHNOLOGIES, 2015, : 537 - 549
  • [9] Steel and aluminum dissimilar metals joining process “element arc spot welding” and its automation
    Suzuki R.
    Yosetsu Gakkai Shi/Journal of the Japan Welding Society, 2019, 88 (04): : 240 - 246
  • [10] FRICTION STIR SPOT WELDING OF DISSIMILAR ALUMINIUM ALLOYS
    Bozkurt, Yahya
    COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES, 2016, 69 (06): : 785 - 792
12345