溶接熱伝導への瞬間熱源の適用条件について

• 寺崎 俊夫

  九州工業大学工学部

• 秋山 哲也

  九州工業大学工学部

• 北村 貴典

  九州工業大学工学部

• 中谷 光良

  日立造船（株）技術研究所

書誌事項

タイトル別名

• On Application Conditions of Instantaneous Source for Welding Heat Conduction
• ヨウセツ ネツ デンドウ エ ノ シュンカン ネツゲン ノ テキヨウ ジョウケン ニ ツイテ

抄録

This paper deals with the sufficient conditions under which an instantaneous source is able to be used instead of a moving source being a welding source. The error calculated from between the temperature of the instantaneous source and one of the moving source was investigated. The applicable conditions less than 1% and 5% error, respectively, were shown and was able to use for judging useful source from the informations such as welding speed, thermal diffusivity and the distance from between the aimed position of temperature and the weld center line. The approximate equations for maximum temperature rise of moving source, which are an accuracy of about 99%, were proposed.

収録刊行物

• 溶接学会論文集

  溶接学会論文集 23 (1), 48-52, 2005

  一般社団法人 溶接学会

キーワード

• Moving Source
• Instantaneous Source
• Temperature Rise
• Maximum Temperature Rise
• Welding Heat Conduction

詳細情報

• CRID: 1390282679703681920
• NII論文ID: 110003423067
• NII論文ID: 130004445410
• NII論文ID: 30018217524
• NII書誌ID: AN1005067X
• DOI: 10.2207/qjjws.23.48
• COI: 1:CAS:528:DC%2BD2MXjtlemsb8%3D
• ISSN: 24348252
• ISSN: 02884771
• NDL書誌ID: 7259474
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7259474
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可