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Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS Winterbergstraße 28 01277 Dresden, Germany http://www.iws.fraunhofer.de
Contact Mr Markus Forytta +49 351 833913614
Company logo of Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS
Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS

Lasertechnologie für ein leichteres Fliegen der Zukunft

CO2-Lasersystemtechnik des Fraunhofer IWS ermöglicht effizientes Verbinden großvolumiger Flugzeugstrukturen auf Faserverbundbasis

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Einen entscheidenden Fortschritt auf dem Weg in Richtung neuer ökologischer Flugzeugbaukonzepte hat das Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS erzielt. Ein Forscherteam aus Dresden erbrachte innerhalb des EU-Programms Clean Sky 2 im Projekt »Multifunctional Fuselage Demonstrator« (MFFD) den Nachweis zum spanlosen Fügen von kohlenstofffaserverstärkten Bauteilstrukturen aus Thermoplast. Der entwickelte automatisierte Verfahrensansatz verband die obere und untere Hälfte des weltweit größten CFRTP-Flugzeugrumpfsegments. Die neuartige Bauweise sowie das eingesetzte CONTIjoin-Verfahren ermöglichen neben dem Einsparen von Arbeitsaufwand, wie etwa beim Bohren und Nieten, massive Gewichts-, Material- und Zeitreduktion. Das soll die Produktion zukünftiger Verkehrsflugzeuge schneller, umweltfreundlicher und wettbewerbsfähiger gestalten. Die Forschenden präsentieren ihre
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