多機能レーザ溶接ヘッドの開発（第１報）－水中レーザ溶接の基本特性評価－
英字タイトル:
Development of Multifunction Laser Welding Head (1) - Evaluation of Under Water Laser Welding with Multifunction Laser Welding Head -
著者:
河野 渉 Wataru KONO 千田 格 Itaru CHIDA 三浦 崇広 Takahiro MIURA 依田 正樹 Masaki YODA 牧野 吉延 Yoshinobu MAKINO 日野 武久 Takehisa HINO
発刊日:
公開日:
Clad weldPreventive maintenanceRepairSeal weldUnder water laser welding
Development of Multifunction Laser Welding Head (1) - Evaluation of Under Water Laser Welding with Multifunction Laser Welding Head -
著者:
河野 渉 Wataru KONO 千田 格 Itaru CHIDA 三浦 崇広 Takahiro MIURA 依田 正樹 Masaki YODA 牧野 吉延 Yoshinobu MAKINO 日野 武久 Takehisa HINO
発刊日:
公開日:
カテゴリ: 第5回
キーワードタグ:Clad weldPreventive maintenanceRepairSeal weldUnder water laser welding
概要
Multifunction laser welding head has been developed. The head is able to perform not only underwater laser welding as repair, but also laser peening as preventi ve maintenance and laser ultrasonic testing as inspection. Laser transmission test with multifunction laser welding head and optical fiber was carried out. The result showed that laser power needed for welding was transmitted without any damage to them. Under water laser welding onto EDM slits with this welding head w as carried out. EDM slits were sealed by deposited weld metal. It was confirmed that Multifunction laser welding head was applied to under water laser welding.
