Control of Heat Input Characteristics of Plasma Arc by Constricted Nozzle Shape and its Effect

This paper describes a guide line to make low bevel angle cuts in plasma arc cutting by changing of only nozzle conditions ; nozzle shape, electrode tip position in the nozzle and torch height (standoff distance). The idea was deduced from the view point of that the kerf shape is influenced by the r...

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Veröffentlicht in:	QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY 1995/05/05, Vol.13(2), pp.204-210
Hauptverfasser:	Matsuyama, Kin-ichi, Qiang, Han, Nishiguchi, Kimiyuki
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	Bevel angle Kerf shape Nozzle shape Plasma arc cutting Radial heat distribution pattern Torch height
Online-Zugang:	Volltext
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