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Absorbance measurement for in situ process regime identification in laser processing

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Main Authors: Moritz, Wittemer, Jonas, Grünewald, Katrin, Wudy
Format: Book
Language:English
Published: Springer 2023
Subjects:
Absorbance measurement
laser processing
Online Access:https://link.springer.com/article/10.1007/s00170-023-11041-9
https://dlib.phenikaa-uni.edu.vn/handle/PNK/7991
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spelling oai:localhost:PNK-79912023-04-17T04:35:47Z Absorbance measurement for in situ process regime identification in laser processing Moritz, Wittemer Jonas, Grünewald Katrin, Wudy Absorbance measurement laser processing CC BY Laser melting can be conducted in two different process regimes, the conduction and the keyhole mode, which exhibit significantly different characteristics, dynamics, and stability and are highly sensitive to a magnitude of process parameters. Despite these differences and the resulting high relevance of the prevailing process regime for process development, the regime is commonly deduced after specimen testing. An identification of the regime parallel to the process could speed up the process development of, for example, laser beam welding or laser-based powder bed fusion of metals. Therefore, the possibility of an in situ regime identification under process-near conditions is the aim of these investigations. For this, the absorbance is measured in situ by using an integrating sphere on an in-house-developed test rig. 2023-04-17T04:35:47Z 2023-04-17T04:35:47Z 2023 Book https://link.springer.com/article/10.1007/s00170-023-11041-9 https://dlib.phenikaa-uni.edu.vn/handle/PNK/7991 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic Absorbance measurement
laser processing
spellingShingle Absorbance measurement
laser processing
Moritz, Wittemer
Jonas, Grünewald
Katrin, Wudy
Absorbance measurement for in situ process regime identification in laser processing
description CC BY
format Book
author Moritz, Wittemer
Jonas, Grünewald
Katrin, Wudy
author_facet Moritz, Wittemer
Jonas, Grünewald
Katrin, Wudy
author_sort Moritz, Wittemer
title Absorbance measurement for in situ process regime identification in laser processing
title_short Absorbance measurement for in situ process regime identification in laser processing
title_full Absorbance measurement for in situ process regime identification in laser processing
title_fullStr Absorbance measurement for in situ process regime identification in laser processing
title_full_unstemmed Absorbance measurement for in situ process regime identification in laser processing
title_sort absorbance measurement for in situ process regime identification in laser processing
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s00170-023-11041-9
https://dlib.phenikaa-uni.edu.vn/handle/PNK/7991
_version_ 1763452659979780096
score 8.891053

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