Investigation on Welding Arc Sound (Report 4) : Vibration Analysis of Base Metal during Welding
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概要
- 論文の詳細を見る
Vibration of base metal at CO_2 arc welding was measured in order to clarify its characteristics as well as its correlation with the behavior of molten pool and the welding arc sound. Vibration, especially that in low frequency region can be detected fairly accurately with a piezoelectric accelerometer of the sensibility of 100mV/G class, and the vibration has a good competence as the information signal to exhibit the behavior of molten pool.
- 大阪大学の論文
著者
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ARATA Yoshiaki
Osaka University
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INOUE Katsunori
Osaka University
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TOH Tetsuo
Kitami Institute of Technology
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FUTAMATA Masami
Assistant, Kitami Institute of Technology
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