Volume 29 Issue 7
Jul.  2003
Turn off MathJax
Article Contents
Cui Xuming, Li Liuhe, Zhang Yanhuaet al. Analysis of double-sided arc welding technology and physical process[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(7): 654-658. (in Chinese)
Citation: Cui Xuming, Li Liuhe, Zhang Yanhuaet al. Analysis of double-sided arc welding technology and physical process[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(7): 654-658. (in Chinese)

Analysis of double-sided arc welding technology and physical process

  • Received Date: 20 May 2002
  • Publish Date: 31 Jul 2003
  • Double-sided arc welding (DSAW) is a new technology which has been utilized in recent years. It has many advantages such as increasing weld penetration, decreasing weld defects, reducing welding deformation, improving welding speed and saving power consumption. The basic types and technological mechanism of DSAW process were introduced. The mechanism of increasing joint penetration in single-power DSAW process was discussed. The welding mechanism of DSAW was revealed from arc physics side. The practical use of DSAW process would be improved.

     

  • loading
  • [1] 徐禾水.双人同步TIG立焊新技术[J] 接技术,1997,(1):29~30 Xu Heshui. New vertical TIG welding technology with double-people[J] Welding Technology, 1997,(1):29~30(in Chinese) [2] 阮登临,付建英.铝镁合金焊接新工艺——双弧焊接技术[J] 道技术与设备,1998,(6):21~22 Ruan Denglin, Fu Jianying. New welding technology with double-arc in Al-Mg alloy welding[J] Pipeline Technology and Equipment, 1998,(6):21~22(in Chinese) [3] 房茂义.双人双面同步钨极氩弧焊的应用[J] 接,2000,(9):36~37 Fang Maoyi. Application of double-sided TIG welding with two people at the same position[J] Welding, 2000,(9):36~37(in Chinese) [4] Zhang Y M, Zhang S B. Keyhole double-sided arc welding process for deep narrow penetration [J] Welding Journal, 1999,78(6):202~206 [5] 高洪明,吴 林,戴 明.MIG+TIG双面电弧焊接实验系统的研制[J] 器人,1999,21(增刊):43~46 Gao Hongming, Wu Lin, Dai Ming. Experimental research on double-sided welding with MIG+TIG[J] Robot, 1999,21(supplement):43~46 (in Chinese) [6] Fukuhara N, Agusa K, Ishii H. Development of high-speed automatic welding progress for simultaneous use on inside and outside surfaces of pipes [J] Welding International, 1997,11(7):46~51 [7] Zhang Y M, Zhang S B. Method of arc welding using dual serial opposed torches . U S Patent Application:9049191,1999 [8] Zhang Y M, Zhang S B. Double-sided arc welding increases weld joint penetration [J] Welding Journal, 1998, 77(6):57~61 [9] Gao H M, Wu L, Dong H G. Current density distribution in GTAW process . Journal of Shanghai Jiaotong University, 2000,E-5(1):123~127 [10] Gao H M, Wu L. Current density distribution in double-sided GTAW process [J] Journal of Materials Science and Technology, 2001, 17(1):187~188 [11] Mills K C, Keene B J. Factors affecting variable weld penetration [J] International Materials Reviews, 1990, 35(4):185~216 [12] Cao Z N, Kovacevic R. Numerical transition analysis of GTA weld pools . ASME Journal of Manufacturing Science and Engineering, 1998, 120(1):173~178 [13] 高洪明.双面电弧焊接熔池温度场与流场数值模拟及其机理探讨 .哈尔滨:哈尔滨工业大学材料科学工程学院,2001 Gao Hongming. Research on the mechanism of double-sided arc welding process and the numerical simulation of temperature and fluid flow fields . Harbin:School of Materials Science and Engineering, Harbin Institute of Technology, 2001(in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(3340) PDF downloads(1282) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return