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Conferences > LAC > 2021 > LM2B > LM2B.2

Analysis of melt pool inhomogeneity in LPBF using optical process monitoring systems

Jana Harbig, Tim Theis, Holger Merschroth, and Matthias Weigold

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Abstract

Process anomalies affected by unsteady process conditions due to scanning strategy are quantified by photodiodes and high-speed-camera in order to correct them with locally adapted parameters. This approach enables the homogenization of the process quality.

© 2021 The Author(s)

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