MiCLAD as a platform for real-time monitoring and machine learning in laser metal deposition

Julien Ertveldt; Patrick Guillaume; Jan Helsen

doi:10.1016/j.procir.2020.09.164

MiCLAD as a platform for real-time monitoring and machine learning in laser metal deposition

Julien Ertveldt, Patrick Guillaume, Jan Helsen

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

Abstract

The MiCLAD machine designed at the VUB, Belgium, allows for closed-loop controlled laser metal deposition including various in-situ optical based measurement systems. These integrated sensors collect information on deposition geometry and temperature during the building process. Hence, each cubic millimeter of material that is either added or removed is mapped to its digital twin with a millisecond temporal resolution in the machines database. This paper introduces the platform and its capabilities by focusing on the procedure of obtaining the necessary training data for the future application of machine learning algorithms, with the goal of controlling the geometry and temperature history during additive manufacturing.

Original language	English
Title of host publication	11th CIRP Conference on Photonic Technologies [LANE 2020]
Place of Publication	Erlangen
Publisher	Elsevier
Pages	456-461
Number of pages	6
Volume	94
DOIs	https://doi.org/10.1016/j.procir.2020.09.164
Publication status	Published - 16 Sep 2020
Event	LANE 2020: 11th CIRP Conference on Photonic Technologies - Virtual edition, Erlangen, Germany Duration: 7 Sep 2020 → 10 Oct 2020 https://www.lane-conference.org/

Publication series

Name	Procedia CIRP
Publisher	Elsevier
ISSN (Print)	2212-8271

Conference

Conference	LANE 2020
Country	Germany
City	Erlangen
Period	7/09/20 → 10/10/20
Internet address	https://www.lane-conference.org/

Keywords

Laser Metal Deposition
Feed-back control
Real-time monitoring
Machine learning

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Cite this

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title = "MiCLAD as a platform for real-time monitoring and machine learning in laser metal deposition",

abstract = "The MiCLAD machine designed at the VUB, Belgium, allows for closed-loop controlled laser metal deposition including various in-situ optical based measurement systems. These integrated sensors collect information on deposition geometry and temperature during the building process. Hence, each cubic millimeter of material that is either added or removed is mapped to its digital twin with a millisecond temporal resolution in the machines database. This paper introduces the platform and its capabilities by focusing on the procedure of obtaining the necessary training data for the future application of machine learning algorithms, with the goal of controlling the geometry and temperature history during additive manufacturing.",

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AU - Helsen, Jan

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KW - Feed-back control

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KW - Machine learning

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BT - 11th CIRP Conference on Photonic Technologies [LANE 2020]

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