Numerical analysis of heat generation and temperature field in reverse dual-rotation friction stir welding

被引：0
|
作者：
L. Shi
C. S. Wu
H. J. Liu
机构：
[1] Shandong University,MOE Key Lab for Liquid
[2] Harbin Institute of Technology,Solid Structure Evolution and Materials Processing, Institute of Materials Joining
来源：
The International Journal of Advanced Manufacturing Technology | 2014年 / 74卷
关键词：
Heat generation; Temperature field; Reverse dual-rotation friction stir welding; Numerical analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A 3D model is developed for numerical analysis for heat generation, temperature field, and material flow in reverse dual-rotation friction stir welding (RDR-FSW) process. The reverse rotation of the assisted shoulder and the tool pin is considered to determine the heat generation rate. Friction heat, plastic deformation heat, and their partition coefficients are analyzed. Due to the tool pin and assisted shoulder being separated and reversely rotated independently, the temperature difference between the advancing and retreating sides is weakened. The reverse material flow is beneficial to the uniformity of both the temperature and microstructure at the advancing and retreating sides. The calculated temperature profiles agree well with the corresponding experimentally measured values.
引用
收藏
页码：319 / 334
页数：15
相关论文
共 50 条
  • [1] Numerical analysis of heat generation and temperature field in reverse dual-rotation friction stir welding
    Shi, L.
    Wu, C. S.
    Liu, H. J.
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2014, 74 (1-4): : 319 - 334
  • [2] Numerical analysis of heat generation and temperature field in reverse dual-rotation friction stir welding
    Wu, C.S. (wucs@sdu.edu.cn), 1600, Springer London (74): : 1 - 4
  • [3] Numerical analysis of reverse dual-rotation friction stir welding process
    石磊
    武传松
    刘会杰
    China Welding, 2013, 22 (04) : 30 - 35
  • [4] Numerical analysis of heat transfer and material flow in reverse dual-rotation friction stir welding
    Shi, L.
    Wu, C. S.
    Chen, M. A.
    PROCEEDINGS OF THE 1ST INTERNATIONAL JOINT SYMPOSIUM ON JOINING AND WELDING, 2013, : 325 - 331
  • [5] Analysis of heat transfer and material flow in reverse dual-rotation friction stir welding
    Shi, L.
    Wu, C. S.
    Liu, H. J.
    WELDING IN THE WORLD, 2015, 59 (05) : 629 - 638
  • [6] Analysis of heat transfer and material flow in reverse dual-rotation friction stir welding
    L. Shi
    C. S. Wu
    H. J. Liu
    Welding in the World, 2015, 59 : 629 - 638
  • [7] Modeling the Material Flow and Heat Transfer in Reverse Dual-Rotation Friction Stir Welding
    Shi, L.
    Wu, C. S.
    Liu, H. J.
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2014, 23 (08) : 2918 - 2929
  • [8] Modeling the Material Flow and Heat Transfer in Reverse Dual-Rotation Friction Stir Welding
    L. Shi
    C. S. Wu
    H. J. Liu
    Journal of Materials Engineering and Performance, 2014, 23 : 2918 - 2929
  • [9] Dual-Rotation Speed Friction Stir Welding: Experimentation and Modeling
    Montazerolghaem, Hamid
    Badrossamay, Mohsen
    Tehrani, Alireza Fadaie
    Rad, Saeed Ziaie
    Esfahani, Morteza Shamanian
    MATERIALS AND MANUFACTURING PROCESSES, 2015, 30 (09) : 1109 - 1114
  • [10] Effects of the Reversely Rotating Assisted Shoulder on Microstructures During the Reverse Dual-rotation Friction Stir Welding
    J.Q.Li
    H.J.Liu
    JournalofMaterialsScience&Technology, 2015, 31 (04) : 375 - 383
12345