Measurement of focal plane error in laser powder bed fusion machines

Berez, Jaime; Dushaj, Enea; Jost, Elliott; Saldaña, Christopher; Fu, Katherine

doi:10.1016/j.addlet.2024.100196

Measurement of focal plane error in laser powder bed fusion machines

Journal Article · Mon Apr 01 00:00:00 EDT 2024 · Additive Manufacturing Letters

DOI:https://doi.org/10.1016/j.addlet.2024.100196· OSTI ID:2283083

; Dushaj, Enea; Jost, Elliott; Saldaña, Christopher; Fu, Katherine

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Sponsoring Organization:: USDOE

OSTI ID:: 2283083

Journal Information:: Additive Manufacturing Letters, Journal Name: Additive Manufacturing Letters Journal Issue: C Vol. 9; ISSN 2772-3690

Publisher:: ElsevierCopyright Statement

Country of Publication:: Netherlands

Language:: English

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Extreme variation in fatigue: Fatigue life prediction and dependence on build volume location in laser powder bed fusion of 17-4 stainless steel Berez, Jaime; Sheridan, Luke; Saldaña, Christopher International Journal of Fatigue, Vol. 158 https://doi.org/10.1016/j.ijfatigue.2022.106737	journal	May 2022
Effect of heat treatment on microstructure, hardness and corrosion resistance of 7075 Al alloys fabricated by SLM Liu, Peng; Hu, Jia-ying; Li, Huai-xue Journal of Manufacturing Processes, Vol. 60 https://doi.org/10.1016/j.jmapro.2020.10.071	journal	December 2020
Laser spot size and scaling laws for laser beam additive manufacturing Weaver, Jordan S.; Heigel, Jarred C.; Lane, Brandon M. Journal of Manufacturing Processes, Vol. 73 https://doi.org/10.1016/j.jmapro.2021.10.053	journal	January 2022
The effect of laser focus shift on microstructural variation of Inconel 718 produced by selective laser melting McLouth, Tait D.; Bean, Glenn E.; Witkin, David B. Materials & Design, Vol. 149 https://doi.org/10.1016/j.matdes.2018.04.019	journal	July 2018
Effect of process parameters on the surface characteristics of AlSi12 samples made via Selective Laser Melting Rahman Rashid, R. A.; Ali, Haider; Palanisamy, S. Materials Today: Proceedings, Vol. 4, Issue 8 https://doi.org/10.1016/j.matpr.2017.07.221	journal	January 2017
Experimental and numerical exploration of defocusing in Laser Powder Bed Fusion (LPBF) as an effective processing parameter Liu, Binqi; Fang, Gang; Lei, Liping Optics & Laser Technology, Vol. 149 https://doi.org/10.1016/j.optlastec.2022.107846	journal	May 2022
Laser-metal interaction dynamics during additive manufacturing resolved by detection of thermally-induced electron emission DePond, Philip J.; Fuller, John C.; Khairallah, Saad A. Communications Materials, Vol. 1, Issue 1 https://doi.org/10.1038/s43246-020-00094-y	journal	November 2020
Effect of defocusing distance on laser powder bed fusion of high strength Al–Cu–Mg–Mn alloy Nie, Xiaojia; Chen, Ze; Qi, Yang Virtual and Physical Prototyping, Vol. 15, Issue 3 https://doi.org/10.1080/17452759.2020.1760895	journal	May 2020
Convergence Properties of the Nelder--Mead Simplex Method in Low Dimensions Lagarias, Jeffrey C.; Reeds, James A.; Wright, Margaret H. SIAM Journal on Optimization, Vol. 9, Issue 1 https://doi.org/10.1137/S1052623496303470	journal	January 1998
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Measurement of focal plane error in laser powder bed fusion machines

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