An Engineering Model for Numerical Simulations of GMA Welding

In a gas metal arc (GMA) welding process, a consumable wire is fed as an anode electrode of the arc, and then a wire extension and an arc length change simultaneously. Arc phenomena depend on the wire extension and the arc length. Therefore, understanding of dynamic characteristics of GMA welding is...

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Veröffentlicht in:	QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY 2012, Vol.30(1), pp.60-67
Hauptverfasser:	TSUJIMURA, Yoshihiro, KANEMARU, Syuhei, TANAKA, Manabu
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	Arc Arc Length Arc welding Computer simulation Constant Voltage Characteristic Dynamic Characteristics Electric potential Feed rate Gas metal arc welding GMA welding Mathematical models Numerical Simulation Voltage Wire Wire Melting Rate
Online-Zugang:	Volltext
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