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Article

Inline Quality Monitoring of Reverse Extruded Aluminum Parts with Cathodic Dip-Paint Coating (KTL)

1
Fraunhofer Institute for Machine Tools and Forming Technology IWU, 09126 Chemnitz, Germany
2
Benseler Beschichtungen GmbH & Co. KG, 70806 Kornwestheim, Germany
3
Department of Cybernetics and Biomedical Engineering, Technical University of Ostrava (VŠB-TUO), 70833 Ostrava, Czech Republic
*
Author to whom correspondence should be addressed.
Sensors 2022, 22(24), 9646; https://doi.org/10.3390/s22249646
Submission received: 1 November 2022 / Revised: 28 November 2022 / Accepted: 5 December 2022 / Published: 9 December 2022

Abstract

Perfectly coated surfaces are an essential quality feature in the automotive and consumer goods industries. They are the result of an optimized, controlled coating process. Because entire assemblies could be rejected if Out-of-Specification (OOS) parts are installed, this has a severe economic impact. This paper presents a novel, line-integrated multi-camera system with intelligent algorithms for anomaly detection on small KTL-coated aluminum parts. The system also aims to automatize the previously used human inspection to a sophisticated and automated vision system that efficiently detects defects and anomalies on coated parts.
Keywords: quality control; coating; extrusion; failure; neural networks quality control; coating; extrusion; failure; neural networks

Share and Cite

MDPI and ACS Style

Pierer, A.; Hauser, M.; Hoffmann, M.; Naumann, M.; Wiener, T.; de León, M.A.L.; Mende, M.; Koziorek, J.; Dix, M. Inline Quality Monitoring of Reverse Extruded Aluminum Parts with Cathodic Dip-Paint Coating (KTL). Sensors 2022, 22, 9646. https://doi.org/10.3390/s22249646

AMA Style

Pierer A, Hauser M, Hoffmann M, Naumann M, Wiener T, de León MAL, Mende M, Koziorek J, Dix M. Inline Quality Monitoring of Reverse Extruded Aluminum Parts with Cathodic Dip-Paint Coating (KTL). Sensors. 2022; 22(24):9646. https://doi.org/10.3390/s22249646

Chicago/Turabian Style

Pierer, Alexander, Markus Hauser, Michael Hoffmann, Martin Naumann, Thomas Wiener, Melvin Alexis Lara de León, Mattias Mende, Jiří Koziorek, and Martin Dix. 2022. "Inline Quality Monitoring of Reverse Extruded Aluminum Parts with Cathodic Dip-Paint Coating (KTL)" Sensors 22, no. 24: 9646. https://doi.org/10.3390/s22249646

APA Style

Pierer, A., Hauser, M., Hoffmann, M., Naumann, M., Wiener, T., de León, M. A. L., Mende, M., Koziorek, J., & Dix, M. (2022). Inline Quality Monitoring of Reverse Extruded Aluminum Parts with Cathodic Dip-Paint Coating (KTL). Sensors, 22(24), 9646. https://doi.org/10.3390/s22249646

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