Investigation of CO_2 Welding Arc Sound : Correlation of Welding Arc Sound Signal with Welding Spatter(Physics, Processes, Instruments & Measurements)
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概要
- 論文の詳細を見る
A computer detection and analysis system has been developed and the correlation of CO_2 welding arc sound with spatter loss as well as other affecting factors was studied. The results show that the welding spatter loss is proportional to the arc sound energy produced at the end of short circuit transfer. Based on this discovery, a new sensing method is proposed to characterize the CO_2 welding spatter loss on line by means of the arc sound energy signal.
- 大阪大学の論文
著者
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USHIO Masao
Osaka University
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USHIO Masao
Joining and Welding Research Institute, Osaka University
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Shi Yu
Lecture Gansu University Of Technology
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FAN Ding
Gansu University of Technology
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Ushio M
Osaka Univ.
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Ushio Masao
Osaka Univ. Osaka Jpn
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Fan D
Gansu University Of Technology
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Shi Yaowu
Lecture Gansu University Of Technology
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