LENS APPARATUS FOR LASER MACHINING AND LASER MACHINING APPARATUS

PROBLEM TO BE SOLVED: To provide a lens apparatus for laser machining and a laser machining apparatus, enabling the use according to a plurality of machining applications by a single machining apparatus. SOLUTION: The lens apparatus for laser machining 10 includes a lens holder 11 which is attachabl...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAMAE KAZUO, KYOTANI TATSUYA, ARAKI TAKASHI
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 OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a lens apparatus for laser machining and a laser machining apparatus, enabling the use according to a plurality of machining applications by a single machining apparatus. SOLUTION: The lens apparatus for laser machining 10 includes a lens holder 11 which is attachably/detachably mounted on a head part 2 of a laser beam marker 1 for machining a workpiece W by condensing the laser beam by an fθ lens 2e. An auxiliary lens 12 for changing the angle of the laser beam emitted from the fθ lens 2e with respect to the optical axis X is fitted to the lens holder 11. COPYRIGHT: (C)2011,JPO&INPIT