高電流密度・高追従性方式抵抗突合せ溶接法

• 仲田 周次

  大阪大学工学部

• 西川 雅弘

  大阪大学工学部

• 北山 恭尚

  K.K.片山鉄工所

書誌事項

タイトル別名

• High Current Density Resistance Upset Butt Welding Using High Adaptable Platen Movement
• 高電流密度抵抗突合せ溶接法の研究(第1報)

抄録

A new method of resistance butt welding without the end preparation of workpieces is developed. The influence of welding current and initial platen velocity on the process of the weld formation are discussed and the mechanical and metallurgical properties of the welded joints are experimentally investigated. In conclusion, the welded joints with good quality can be easily obtained under certain welding conditions by new resistance butt welding process and in this welding process, the abutting surface of the workpieces is fused by intensitve Joule's heating due to high current density and high contact resistance constructed by the flashing of 1-2 cycles, and the oxide at the interface of the welded joint can easily disperse into the molten metal layer in the weld.

収録刊行物

• 溶接学会誌

  溶接学会誌 45 (6), 471-478, 1976

  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: 1390282681478138752
• NII論文ID: 130003763379
• DOI: 10.2207/qjjws1943.45.471
• 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