Apparatus for Measuring a Fluid Jet Guiding a Laser Beam

Apparatus for Measuring a Fluid Jet Guiding a Laser Beam

The invention relates to an apparatus 100 for machining a workpiece with a high-intensity laser beam 101, the apparatus 100 being configured to provide a pressurized fluid jet 102 and to couple the laser beam 101 into the fluid jet 102. The apparatus 100 comprises a detection unit 103 configured to...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Diboine, Jérémie, Richerzhagen, Bernold, Hippert, David
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 relates to an apparatus 100 for machining a workpiece with a high-intensity laser beam 101, the apparatus 100 being configured to provide a pressurized fluid jet 102 and to couple the laser beam 101 into the fluid jet 102. The apparatus 100 comprises a detection unit 103 configured to receive and detect secondary radiation 104 generated by the laser beam 101 in the fluid jet 102. The detection unit 103 includes a sensing unit 105 configured to convert secondary radiation 104 into a detection signal 106. The apparatus 100 is configured to generate, with the detection unit 103, a plurality of detection signals 106 at a single position or at different positions along the fluid jet 102.