Measurement of focal plane error in laser powder bed fusion machines

Measurement of focal plane error in laser powder bed fusion machines

Amongst the many sub-systems that make up laser powder bed fusion (PBF-LB) machines, the optomechanical sub-system stands out due to its potential for off-nominal performance but incommensurate level of study on performance evaluation. Nominally, the optomechanical system focuses the laser onto a pl...

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Bibliographic Details
Main Authors: Jaime Berez, Enea Dushaj, Elliott Jost, Christopher Saldaña, Katherine Fu
Format: Article
Language:English
Published: Elsevier 2024-04-01
Series:Additive Manufacturing Letters
Online Access:http://www.sciencedirect.com/science/article/pii/S2772369024000057

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