Optimum Processing and Tool Controls for Three-Dimensional Friction Stir Welding

• Takahara Hironori

  Department of Materials Science, Graduate School of Engineering, Osaka Prefecture University

• Tsujikawa Masato

  Department of Materials Science, Graduate School of Engineering, Osaka Prefecture University

• Chung Sung-Wook

  Division of Technology Licensing Organization Osaka Prefecture

• Okawa Yuzo

  Technical Research Institute of Osaka Prefecture

• Oki Sachio

  Department of Mechanical Engineering, School of Science and Engineering, Kinki University

• Higashi Kenji

  Department of Materials Science, Graduate School of Engineering, Osaka Prefecture University

抄録

The influence of three-dimensional friction stir welding tool-control on joints’ mechanical properties was investigated. Although FSW is widely applied to linear joints, it is impossible for five-axes FSW machines to maintain all FSW parameters in optimum conditions during three-dimensional (3D) welding. Such 3D FSW joints should be produced according to an order of priority for FSW parameters. Butt joints with rectangular change in the welding direction on a curved plane (curved L butt joints) were welded using different three tool-control methods, which change various welding parameters. Results show that the A and C axes shortcut method is effective for 3D welding.

収録刊行物

• MATERIALS TRANSACTIONS

  MATERIALS TRANSACTIONS 49 (8), 1911-1914, 2008

  公益社団法人 日本金属学会

キーワード

• friction stir welding
• three-dimensional welding
• aluminum alloy
• microstructure
• mechanical properties

詳細情報

• CRID: 1390001204250846848
• NII論文ID: 10024271370
• NII書誌ID: AA1151294X
• DOI: 10.2320/matertrans.l-mrp2008816
• ISSN: 13475320
• ISSN: 13459678
• NDL書誌ID: 9601749
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9601749
• Web Site: https://www.jstage.jst.go.jp/article/matertrans/49/8/49_L-MRP2008816/_pdf
• 本文言語コード: en
• 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