• 제목/요약/키워드: 용융주행용접

검색결과 1건 처리시간 0.041초

고속 TIG 용접의 비드 안정성에 관한 연구 (A Study on the Bead Stability in High Speed TIG Welding)

  • 조상명
    • Journal of Advanced Marine Engineering and Technology
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    • 제18권3호
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    • pp.68-77
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    • 1994
  • TIG welding process is applied for the active metal such as aluminum and titanium, also sometimes for overlay welding of superalloy. However the welding speed to be applied is very low because of the unstable bead formed in the region of high current and high welding speed. The present study was carried out to examine the basic phenomena of high speed TIG melt run welding by the 2% Th - W electrode(dia.3.2mm) of various tip shapes.

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