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Fraunhofer-Institut für Lasertechnik ILT Steinbachstr. 15 52074 Aachen, Germany http://www.ilt.fraunhofer.de
Contact Mr David Becker +49 241 8906568
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Fraunhofer-Institut für Lasertechnik ILT

Bauteile aus Kupferpulver eröffnen neue Möglichkeiten

(PresseBox) (Aachen, )
Bisher war es nicht möglich, das Verfahren des selektiven Laserschmelzens (SLM) auch auf Kupferlegierungen anzuwenden. Nun aber haben Forscher am Fraunhofer-Institut für Lasertechnik ILT das Verfahren so modifiziert, dass sie die technischen Probleme lösen konnten. Die neue Methode bietet große Vorteile, etwa in der Kunststoff-Verarbeitung.

Rapid Manufacturing tritt in der industriellen Fertigungstechnik gerade seinen Siegeszug an. Es handelt sich dabei um Fertigungsverfahren, die digitalisierte Konstruktionsdaten direkt und schnell in Werkstücke umsetzen können. Im Bereich der Metalle eignet sich insbesondere das selektive Laserschmelzen (Selective Laser Melting, SLM) dazu, kompliziert geformte Bauteile herzustellen, die mit konventioneller Technik nur unter höchstem Aufwand oder
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