Characteristics of welding and arc pressure in TIG narrow gap welding using novel magnetic arc oscillation
作者: Jianfeng WangQingjie SunJicai FengShilu WangHuanyao Zhao
作者单位: 1Harbin Institute of Technology
2Harbin Institute of Technology at Weihai
3CIMC Raffles Offshore Engineering Co., Ltd.
刊名: The International Journal of Advanced Manufacturing Technology, 2017, Vol.90 (1-4), pp.413-420
来源数据库: Springer Nature Journal
DOI: 10.1007/s00170-016-9407-5
关键词: Magnetic arcNarrow gap weldingArc behaviorArc pressureStatic characteristic
原始语种摘要: Tungsten inert gas (TIG) narrow gap welding using magnetic arc oscillation is one of the most important methods for joining thick components. Today’s developments are aimed at increasing a sophisticated process understanding, especially concerning the physical effect of arc behavior, which can provide many strategies to enhance weld prediction and joint quality. In this article, the arc behaviors studied by its arc pressure, static characteristic, and arc profile in terms of arc force are presented. With the help of the forces acting on the welding arc, arc profile can be considered separately to allow an improved investigation of narrow gap welding involved. Measurements of arc pressure distribution are used to validate the weld formation and the final welding result. Under the same...
全文获取路径: Springer Nature  (合作)

  • narrow 狭窄的
  • magnetic 磁的
  • welding 熔结
  • pressure 压力
  • sidewall 侧壁
  • characteristic 特有的
  • improved 改进
  • oscillation 振荡
  • attributed 属性
  • force