LASER CUTTING METHOD AND LASER CUTTING MACHINE

LASER CUTTING METHOD AND LASER CUTTING MACHINE

A laser cutting method using a laser cutting machine includes a) cutting a workpiece using a laser cutting beam having a high power along a cutting line, b) scanning the cutting line on the workpiece using a laser scanning beam having a low power or using an illumination beam, and recording scanning...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Schindhelm, David, Magg, Winfried, Keßler, Steffen, Geiger, Manuel, Schmid, Alexander, Schuster, Jan
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:A laser cutting method using a laser cutting machine includes a) cutting a workpiece using a laser cutting beam having a high power along a cutting line, b) scanning the cutting line on the workpiece using a laser scanning beam having a low power or using an illumination beam, and recording scanning data, c) changing at least one parameter of a plurality of parameters the laser cutting machine, repeating steps a) and b), and evaluating the scanning data with respect to the plurality of parameters of the laser cutting machine in a control device. The scanning of the cutting line on the workpiece using the laser scanning beam of the low power is carried out during a return travel of a laser machining head.