配管の自動溶接に関する研究　ＩＩ　　遠隔操作式ＴＩＧ溶接機による溶接施工

DOI

書誌事項

タイトル別名
  • Study on the Automatic Welding of Pipe (Report 2)
  • 遠隔操作式TIG溶接機による溶接施工

抄録

In a nuclear power plant, a large number of pieps are set in very complex and narrow places. A remote control pipe welding equipment, in which all welding sequences are controlled by a mini-com-puter, has been developed, in order to solve the difficulty in such narrow place welding. The welding conditions were determined by an experimentally developed algorithm. During the first pass, a torch does not weave, but makes a straight trace along the center line of a groove. It is important to melt an insert ring, but not so much that a concave bead may be formed on the reverse side of the pipe. During the following passes, it is important to make the surface of a bead flat, and neither convex nor undercut at all positions of the pipe. In order to control by a computer, the welding conditions during the first pass and subsequent multi-passes were decided by the welding algorithm. Welding parameters were com-firmed experimentally to give suitable penetration and bead shape.

収録刊行物

  • 溶接学会誌

    溶接学会誌 50 (10), 988-993, 1981

    一般社団法人 溶接学会

キーワード

詳細情報 詳細情報について

  • CRID
    1390282681474534912
  • NII論文ID
    130003763557
  • DOI
    10.2207/qjjws1943.50.988
  • ISSN
    18837204
    00214787
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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