疲れ強さに及ぼす溶接線のだ行の影響

• 松本 淳

  日本車輌製造(株)技術センター

• 橋本 郁郎

  日本車輌製造(株)技術センター

• 本多 昭雄

  日本車輌製造(株)技術センター

• 森田 哲朗

  日本車輌製造(株)技術センター

書誌事項

タイトル別名

• Influence of the Weaving of Weld Line on the Fatigue Strength

抄録

Fatigue strength of butt joints welded with weaving has been investigated for SM58 steel by the fatigue test under pulsating tension. The specimens are classified into 6 groups by the weaving angle ranging from 0 to 45 degrees, and the amount of transverse shift of welding torch is ±2 mm. Zero degree of weaving angle means the straight weld line. When the weaving angle is changed, the geometrical shape at the toe of weld is consequently transformed. The fatigue strength is influenced by both the weaving of bead and the geometrical shape at the toe of weld. It was found that the fatigue strength increases as the weaving angle of torch increases.

収録刊行物

• 溶接学会誌

  溶接学会誌 48 (5), 325-332, 1979

  一般社団法人 溶接学会

キーワード

• Metals and Alloys
• Surfaces, Coatings and Films
• Mechanical Engineering
• Mechanics of Materials

詳細情報

• CRID: 1390282681479427712
• NII論文ID: 130003763503
• DOI: 10.2207/qjjws1943.48.325
• ISSN: 18837204
• ISSN: 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