Use of audible sound for on-line monitoring of gas metal arc welding process

In this paper sound generated during the gas-metal arc welding process was studded. Experimental analyses of the acoustic signals have shown that there are two main noise-generating mechanisms, first having impulse form is arc extinction and arc ignition; the second is the arc itself acting as an io...

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Bibliographic Details
Main Authors: Prezelj, J., Čudina, M., Polajnar, I.
Format: Article
Language:English
Published: Croatian Metallurgical Society 2008-04-01
Series:Metalurgija
Subjects:
Online Access:http://public.carnet.hr/metalurg/Metalurgija/2008_vol_47/No_2/MET_47_2_81_85_Cudina.pdf