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Fraunhofer-Institut für Lasertechnik ILT Steinbachstr. 15 52074 Aachen, Germany http://www.ilt.fraunhofer.de
Contact Mr Florian Eibl +49 241 8906193
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Fraunhofer-Institut für Lasertechnik ILT

Flexibel und schnell: 3D-Druck von Metallbauteilen

(PresseBox) (Aachen, )
Benötigen Unternehmen kleine Bauteilserien, drucken sie die Komponenten oftmals einfach Stück für Stück aus. Sie nutzen dabei das Verfahren Selective Laser Melting. Eine neuartige Anlage soll den 3D-Druck künftig beschleunigen. Zudem kann sie größere Gegenstände drucken. Dies stellen die Forscher erstmals auf der Messe EuroMold vom 25.-28. November 2014 in Frankfurt vor (Halle 11.0, Stand C66).

Sind Bauteile in kleiner Serie gefragt, etwa für Prototypen, werden sie in Industriebetrieben einfach ausgedruckt. Was sich anhört wie Science Fiction, ist in Unternehmen bereits Usus. Das Verfahren nennt sich Selective Laser Melting, kurz SLM. Dabei wandert ein Laser über ein geschichtetes Metallpulver, schmilzt
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