Generative manufacturing and repair of metal parts through direct laser deposition using wire material

Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/GutachtenBeitrag in KonferenzbandBeigetragenBegutachtung

Beitragende

  • Steffen Nowotny - , Fraunhofer-Institut für Werkstoff- und Strahltechnik (Autor:in)
  • Sebastian Thieme - , Klinik und Poliklinik für Kinder- und Jugendmedizin, Fraunhofer-Institut für Werkstoff- und Strahltechnik (Autor:in)
  • David Albert - , Fraunhofer-Institut für Werkstoff- und Strahltechnik (Autor:in)
  • Frank Kubisch - , Fraunhofer-Institut für Werkstoff- und Strahltechnik (Autor:in)
  • Robert Kager - , Fraunhofer-Institut für Werkstoff- und Strahltechnik (Autor:in)
  • Christoph Leyens - , Professur für Werkstofftechnik, Technische Universität Dresden (Autor:in)

Abstract

In the field of Laser Additive Manufacturing, modern wire-based laser deposition techniques offer advantageous solutions for combining the high quality level of layer-by-layer fabrication of high value parts with the industry’s economical requirements regarding productivity and energy efficiency. A newly developed coaxial wire head allows for omni-directional welding operation and, thus, the use of wire even for complex surface claddings as well as the generation of three-dimensional structures. Currently, several metallic alloys as steel, titanium, aluminium, and nickel are available for the generation of defect-free structures. Even cored wires containing carbide hardmetals can be used for the production of extra wear-resistant parts. Simultaneous heating of the wire using efficient electric energy increases significantly the deposition rate and energy efficiency. Examples of application are light-weight automotive parts, turbine blades of Nickel super alloys, and complex inserts of injection moulds.

Details

OriginalspracheEnglisch
TitelDigital Product and Process Development Systems - IFIP TC 5 International Conference, NEW PROLAMAT 2013, Proceedings
Redakteure/-innenGeorge L. Kovacs, Detlef Kochan
Herausgeber (Verlag)Springer Verlag, New York
Seiten185-189
Seitenumfang5
ISBN (Print)9783642413285
PublikationsstatusVeröffentlicht - 2013
Peer-Review-StatusJa

Publikationsreihe

ReiheIFIP Advances in Information and Communication Technology
Band411
ISSN1868-4238

Konferenz

TitelIFIP TC 5 International Conference on Digital Product and Process Development Systems, NEW PROLAMAT 2013
Dauer10 - 11 Oktober 2013
StadtDresden
LandDeutschland