Advanced process control in laser-based powder bed fusion–Smart Fusion feedback-loop control as a path to uniform properties for complex structures?

Advanced process control in laser-based powder bed fusion–Smart Fusion feedback-loop control as a path to uniform properties for complex structures?

Laser-based powder bed fusion of metals (PBF-LB/M) enables the production of complex parts with high freedom of design. However, changes in cross-sectional area with build height influence inter-layer times and heat dissipation, resulting in potential local overheating. Since the temperature affects...

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Bibliographic Details
Main Authors: Florian Nahr, Tobias Novotny, Dominik Kunz, Ulrich Kleinhans, Lova Chechik, Dominic Bartels, Michael Schmidt
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Journal of Materials Research and Technology
Subjects:
PBF-LB/M
Complex structures
Smart Fusion
Ti6Al4V
Maraging steel
MS1
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424028175
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