45499 2018 eng 1 5 conferenceobject QIRT Council Quebec, Canada 0 -- -- -- Additive manufacturing (AM) offers a range of novel applications. However, the manufacturing process is complex and the production of defect-free parts with high reliability and durability is still a challenge. Thermography is a valuable tool for process surveillance, especially in metal AM processes. The high process temperatures allow one to use cameras usually operating in the visible spectral range. Here, we compare the results of measurements during the manufacturing process of a commercial laser metal deposition setup using a mid-wavelength-IR camera with those from a visual spectrum high-speed camera with band pass filter in the near-IR range. Proceedings of Conference QIRT 2018 10.21611/qirt.2018.p35 http://www.qirt.org/archives/qirt2018/papers/p35.pdf urn:nbn:de:kobv:b43-454993 Conference QIRT 2018 Berlin, Germany 25.06.2018 29.06.2018 Creative Commons - CC BY-ND - Namensnennung - Keine Bearbeitungen 4.0 International Simon Altenburg Christiane Maierhofer Anne Straße Andrey Gumenyuk eng uncontrolled Additive manufacturing eng uncontrolled Laser metal deposition eng uncontrolled ProMoAM eng uncontrolled Thermography Ingenieurwissenschaften und zugeordnete Tätigkeiten Datei für die Öffentlichkeit verfügbar ("Open Access") Graue Literatur Wissenschaftliche Artikel der BAM Bundesanstalt für Materialforschung und -prüfung (BAM) https://opus4.kobv.de/opus4-bam/files/45499/QIRT2018_8.7_9.3_online.pdf