Simulation on the plunge stage in refill friction stir spot welding of Aluminum Alloys

被引：0
|
作者：
Yang, HongGang
Yang, HaiJun
Hu, Xing
机构：
来源：
PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON MECHATRONICS, MATERIALS, CHEMISTRY AND COMPUTER ENGINEERING 2015 (ICMMCCE 2015) | 2015年 / 39卷
关键词：
Refill Friction Stir Spot Welding; Numerical Simulation; Material Flow;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In order to save vehicle weight and protect environment, lightweight materials such as aluminum alloys have been widely used in the automotive industry. As a solid state jointing technique, refill friction stir spot welding (RFSSW) process is expected to apply to join automobile body parts made of aluminum sheet, because of its advantages. The present paper investigated the material flow in the plunge stage during RFSSW process by smoothed particle hydrodynamics (SPH) numerical simulation method. Material flow patterns and flow velocity was analyzed. The research results can provide guidelines for process analysis and welding quality improvement of RFSSW process.
引用
收藏
页码：521 / 524
页数：4
相关论文
共 50 条
  • [31] Effect of refill time on fracture feature of refill friction stir spot welding
    [J]. 1600, Harbin Research Institute of Welding (38):
  • [32] Refill friction stir spot welding of surface-treated aerospace aluminum alloys with faying-surface sealant
    Boldsaikhan, Enkhsaikhan
    Fukada, Shintaro
    Fujimoto, Mitsuo
    Kamimuki, Kenichi
    Okada, Hideki
    [J]. JOURNAL OF MANUFACTURING PROCESSES, 2019, 42 : 113 - 120
  • [33] Refill Friction Stir Spot Welding (Refill FSSW) of magnesium lithium alloys: effects of air and argon cooling
    Zhang, Chengcong
    Cao, Juyong
    Shirzadi, Amir A.
    [J]. SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2021, 26 (03) : 236 - 243
  • [34] On the influence of tool path in friction stir spot welding of aluminum alloys
    Buffa, G.
    Fratini, L.
    Piacentini, M.
    [J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2008, 208 (1-3) : 309 - 317
  • [35] Dissimilar friction stir spot welding of aluminum, steel, and brass alloys
    Morsy, M.
    El-Alim, H. Abd
    El-Kashif, E.
    [J]. Journal of Engineering and Applied Science, 2010, 57 (02): : 149 - 165
  • [36] Friction stir welding of aluminum alloys
    Fu Zhi-hong
    He Di-qiu
    Wang Hong
    [J]. Journal of Wuhan University of Technology-Mater. Sci. Ed, 2004, 19 (1): : 61 - 64
  • [37] Friction Stir Welding of Aluminum Alloys
    傅志红
    [J]. Journal of Wuhan University of Technology(Materials Science), 2004, (01) : 61 - 64
  • [38] Friction stir welding of aluminum alloys
    Fu, ZH
    He, DQ
    Wang, H
    [J]. JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2004, 19 (01): : 61 - 64
  • [39] NUMERICAL SIMULATION OF FRICTION STIR WELDING- THE PLUNGE STAGE IN T-JOINT
    Veljic, Darko
    Musrati, Walid
    Medo, Bojan
    Sedmak, Aleksandar
    Radovic, Nenad
    [J]. STRUCTURAL INTEGRITY AND LIFE-INTEGRITET I VEK KONSTRUKCIJA, 2024, 24 (01): : 105 - 110
  • [40] Experimental and numerical investigation of the plunge stage in friction stir welding
    Mandal, S.
    Rice, J.
    Elmustafa, A. A.
    [J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2008, 203 (1-3) : 411 - 419
12345