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conference paper
Study and simulation of different scanning strategies in SLM
Bártolo, Paulo Jorge da Silva
•
Reddy, J. N.
2010
Innovative Developments In Design And Manufacturing
In the SLM process, one has to balance between power and scan speed. When small scan speed is used, thermal gradients are important and local solidification can lead to cracks. On the other hand, when high speed is used, the power has to be huge and phenomena due to heat transfer, like delamination or balling, arise. In this paper, we study different possible scanning strategies and we point out those leading to an homogeneous heating of the part until its melting point. The results are compared to numerical simulations.
Type
conference paper
Web of Science ID
WOS:000276283000057
Editors
Bártolo, Paulo Jorge da Silva
•
Reddy, J. N.
Publication date
2010
Publisher
Published in
Innovative Developments In Design And Manufacturing
ISBN of the book
9780415873079
Publisher place
Boca Raton, Fl 33487-2742 Usa
Start page
369
End page
375
Subjects
Peer reviewed
NON-REVIEWED
EPFL units
Event name | Event place | Event date |
Leiria, PortugalLeiria, Portugal | October 06-10, 2009October 06-10, 2009 | |
Available on Infoscience
October 8, 2010
Use this identifier to reference this record