LASER BEAM CUTTING DEVICE AND LASER BEAM CUTTING METHOD

PROBLEM TO BE SOLVED: To provide a laser beam cutting device capable of ensuring the high working efficiency, and preventing breakage of a product during the cutting work. SOLUTION: The laser beam cutting device 1 is used for separating a brittle plate 50 to be worked into a product and a remaining...

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Bibliographische Detailangaben
Hauptverfasser: YANO KOZABURO, KIDO MASAMI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a laser beam cutting device capable of ensuring the high working efficiency, and preventing breakage of a product during the cutting work. SOLUTION: The laser beam cutting device 1 is used for separating a brittle plate 50 to be worked into a product and a remaining peripheral material, and comprises a placement stand 20 including a placement part for placing a product area of the brittle plate 50 becoming a product after the cutting, laser beam cutting mechanisms 11-15 for separating a remaining peripheral material area of the brittle plate 50 becoming the remaining peripheral material after the cutting from the product area of the brittle plate 50 by irradiating a cutting-scheduled area of the brittle plate 50 placed on the placement part with laser beams, and remaining peripheral material collecting mechanisms 16-18 which are located below the loading stand 20 and collect a remaining peripheral material 52 separated and dropped from the product area of the brittle plate 50 by the laser beam cutting mechanisms 11-15. COPYRIGHT: (C)2008,JPO&INPIT