Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Generieren von Leichtbaustrukturen mittels Laserstrahlschmelzen

Vortrag gehalten auf dem Workshop "Aktiver und passiver Leichtbau im Maschinenbau und der Bauindustrie", 9. September 2009, Chemnitz
 
: Müller, B.; Töppel, T.; Gebauer, M.

:
Präsentation urn:nbn:de:0011-n-1609706 (1.8 MByte PDF)
MD5 Fingerprint: 2de0c377c0499fb087ff69ec951b66cd
Erstellt am: 4.5.2011


2009, 17 Folien
Workshop "Aktiver und passiver Leichtbau im Maschinenbau und der Bauindustrie" <2009, Chemnitz>
Deutsch
Vortrag, Elektronische Publikation
Fraunhofer IWU ()
additive manufacturing; rapid prototyping; rapid manufacturing; selective laser melting; light weight structure; lattice structures; graded structures; freeform structures; bionic structures; topology optimization; individual light weight design; extreme light weight design; Generative Fertigung; Laserstrahlschmelzen; Leichtbaustruktur; (periodische) Gitterstruktur; Fachwerkstruktur; gradierte Struktur; Freiformstruktur; bionische Struktur; Topologieoptimierung; individueller Leichtbau; Extremleichtbau

Abstract
Selective Laser Melting technologies allow direct additive manufacturing of metallic components of virtually unlimited freedom of design, bearing huge potential for new light weight design solutions in light weight metal alloys like aluminum, titanium, stainless steel and others. This presentation explains the new technology and respective machinery, lists its advantages for new light weight solutions and illustrates the new design freedom the technology offers to the professional design engineer, e. g. periodic lattice structures or freeform structures using bionic design rules and topology optimization tools. It shows examples and references for light weight parts manufactured by Selective Laser Melting like medical implants, safety crash absorbers, turbine wheels, motorsports applications and many more. It also gives a prospective on expedient future applications of Laser Melting technologies for extreme light weight solutions.

: http://publica.fraunhofer.de/dokumente/N-160970.html