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An investigation of sound waves in gas metal arc weldingPolajnar, Ivan ...During the gas metal arc welding in short circuit metal transfer mode, audio sound was detected and analysed. In this article, we describe basic characteristics of metal transfer during gas metal arc ... welding, experimental set-up and discuss the characteristic features of detected signals. It was found out that strong acoustical waves are produced for each short circuit in the moment when molten drop is detached from the welding wire. Analysing sound one can easily determine when irregularities in the welding process occurred.Source: Computer integrated manufacturing and high speed machining : knjiga sažetaka (Str. V-059)Type of material - conference contributionPublish date - 2001Language - englishCOBISS.SI-ID - 4414235
Author
Polajnar, Ivan |
Prezelj, Jurij |
Grad, Ladislav |
Čudina, Mirko
Topics
varjenje obločno |
varjenje plinsko |
jekla nizkoogljična |
prenos kovine |
valovi zvočni |
GWAW welding |
power source |
low carbon structural steel |
metal transfer |
welding process |
monitoring |
audible sound detection |
noise sources
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Polajnar, Ivan | 02861 |
Prezelj, Jurij | 20857 |
Grad, Ladislav | 10157 |
Čudina, Mirko | 03569 |
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