SYSTEM AND METHOD FOR CUTTING LAMINATED STRUCTURES

The present invention is directed to a system and method for processing a laminated structure having a plurality of laminate layers. The system includes a laser assembly that provides a plurality of laser burst emissions having predetermined laser characteristics and an optical assembly that focuses...

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Bibliographische Detailangaben
Hauptverfasser:	TSUDA SERGIO, NIEBER ALBERT ROTH
Format:	Patent
Sprache:	eng
Schlagworte:	LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention is directed to a system and method for processing a laminated structure having a plurality of laminate layers. The system includes a laser assembly that provides a plurality of laser burst emissions having predetermined laser characteristics and an optical assembly that focuses each laser burst emission to a predetermined focal line. The method selects laser characteristics and focal line parameters for each laser burst emission such that a defect having predetermined dimensions is formed at a predetermined location within the laminated structure. The laminated structure moves in relation to the optical assembly such that the plurality of laser burst emissions form a plurality of said defects corresponding to a multi-dimensional defect pattern within the laminated structure, each said defect being substantially generated by induced absorption.