METHOD AND EQUIPMENT OF LASER BEAM MACHINING

METHOD AND EQUIPMENT OF LASER BEAM MACHINING

PURPOSE:To provide the laser beam machining equipment and method thereof to cut the composite material consisting of plural layers with using laser beam, in particular, ultraviolet laser beam, to pierce and groove. CONSTITUTION:Laser beam flux 100a, 100b, 100c corresponding to plural layers 10A, 10B...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KIMURA KEIICHI, AKAO SHIGERU
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:PURPOSE:To provide the laser beam machining equipment and method thereof to cut the composite material consisting of plural layers with using laser beam, in particular, ultraviolet laser beam, to pierce and groove. CONSTITUTION:Laser beam flux 100a, 100b, 100c corresponding to plural layers 10A, 10B, 10C constituting a composite material 10 are prepared, each irradiating point of the laser beam flux is constituted so that the optimum energy density is obtained corresponding to the layers 10A, 10B, 10C to be machined. Accordingly, because each layer 10A, 10B, 10C of the composite material 10 is machined by the optimum energy density, non-thermal working is achieved.