High Speed Welding of Thick Plates using a Laser-Arc Combination System(Physics, Processes, Instruments & Measurements)
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概要
- 論文の詳細を見る
Combination welding was performed using a CO_2 laser and MIG arc under various conditions to investigate the effectiveness of combining these two welding methods for high speed welding of thick plates. The penetration depth of combination welding at a low welding speed was affected by the assist gas flow rate in a manner similar to laser welding. Penetration was governed by the laser, while the bead width was governed by the arc. Laser-arc combination welding enabled the joining of 12mm thick mild steel at a welding speed of 2000mm/min after proper selection of the assist gas flow rate and root gap.
- 大阪大学の論文
著者
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ABE Nobuyuki
Osaka University
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Makino Takeshi
Kubota Corporation
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Agano Yasuo
Osaka University
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Tsukamoto Masahiro
Osaka University
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Hayashi Masakazu
Kubota Corporation
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Kurosawa Taiga
Kubota Corporation
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Abe Nobuyuki
Osaka Univ. Osaka Jpn
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Tsukamoto M
Joining And Welding Research Institute Osaka University
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Abe N
Joining And Welding Research Institute Osaka University
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