RT Book, Section T1 Comparison of measurements realized on computed tomograph and optical scanners for elements manufactured by wire arc additive manufacturing A1 Wieczorowski, Michal A1 Yago, I. P. A1 Pereira Domínguez, Alejandro A1 Gapiński, Bartosz A1 Budzik, Grzegorz A1 Diering, Magdalena A2 Springer K1 3313.17 Operaciones Mecanizadas K1 3310.05 Ingeniería de Procesos AB Additive techniques become more and more common in manufacturing processes. Among metallic materials an interesting technique for depositing metallic layers is the use of Wire Arc Additive Manufacturing process, where 3D metallic structures are created using welding technologies, i.e. Gas Metal Arc Welding. In the paper an analysis of measurement devices for surfaces after that kind of manufacturing was presented. A computer tomograph as well as two types of scanners were used, respectively with a high and low resolution. For dimensional measurements the results showed that a CT is a good option, enabling to properly represent the real work piece. The results obtained with a high resolution scanner were usually pretty close, except for few cases. On the other hand, a low resolution scanner due to a large distance between points was not able to show good dimensions. Pores in structures were also inspected. The biggest problems with pores occurred where path of a robotic arm was the most complicated. SN 9783031039249 YR 2022 FD 2022-04-16 LK http://hdl.handle.net/11093/3732 UL http://hdl.handle.net/11093/3732 LA eng NO En Diering, Magdalena, Wieczorowski, Michał, Harugade, Mukund, Pereira Domínguez, Alejandro (Eds.) Advances in Manufacturing III: Volume 4 - Measurement and Control Systems: Research and Technology Innovations, Industry 4.0 (127-141) NO Polish Ministry of Higher Education | Ref. 0614/SBAD/1547 DS Investigo RD 03-dic-2024