Highly positioned laser processing nozzle

The invention features a double nozzle for a laser processing head and related methods for cutting a workpiece. The double nozzle includes an inner body portion having an interior surface defining a first bore, a first exterior circumferential surface disposed toward a distal end of the inner body p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Ciambra, Joe, Bouthillier, David L, Cook, David J, Orlandi, Davide
Format:	Patent
Sprache:	eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention features a double nozzle for a laser processing head and related methods for cutting a workpiece. The double nozzle includes an inner body portion having an interior surface defining a first bore, a first exterior circumferential surface disposed toward a distal end of the inner body portion, and a second exterior circumferential surface disposed toward a proximal end of the inner body portion. The second exterior circumferential surface is shaped to mate and align with the laser processing head. The double nozzle also includes an outer body portion having an interior surface defining a second bore. The outer body portion matingly engages with the first exterior circumferential surface of the inner body portion and is isolated from direct alignment contact with the laser processing head. The inner body portion and the outer body portion are aligned to define a coaxial fluid flow path therethrough.