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  4. Alternative beam sources and machine concepts for laser powder bed fusion
 
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2017
Conference Paper
Title

Alternative beam sources and machine concepts for laser powder bed fusion

Abstract
Laser powder bed fusion (l-PBF) has drawn increasing attention as an additive manufacturing technique for industrial production over the last years. However, the existing machine technology constitutes certain limitations in terms of the process itself as well as scalability of melting rate and build envelope. In this paper, new approaches for l-PBF with regard to exposure- and machine concepts as well as beam sources and optical systems are presented.
Author(s)
Eibl, F.
Tenbrock, C.
Pichler, T.
Schmithüsen, T.
Heussen, D.
Schleifenbaum, J.H.
Mainwork
High Power Diode Lasers and Systems Conference, HDP 2017. Proceedings  
Conference
High Power Diode Lasers and Systems Conference (HPD) 2017  
DOI
10.1109/HPD.2017.8261078
Language
English
Fraunhofer-Institut für Lasertechnik ILT  
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