MEDIÇÃO E CONTROLO 47 Figura 16. Principais tarefas futuras em TC. medição em peças de Inconel 718, muito utilizados na aeronáutica. Neste sentido, têm sido várias as contribuições do centro sobre a influência de certas variáveis do processo de digitalização na incerteza da medida TC. Por exemplo, foram desenvolvidos estudos sobre o efeito do material de filtragem sobre as medições TC, o efeito da magnificação e o tamanho do foco, entre outros. Por outro lado, são necessárias metodologias demedição consistentes para que a TC possa ser considerada uma tecnologia precisa e fiável. Atualmente estão a ser desenvolvidas metodologias rastreáveis de inspeção em componentes multimaterial, o que supõe um desafio nos dia de hoje. Por outro lado, já estão a ser desenvolvidos e implementados no centro processos de inspeção de ciclo fechado através da automatização do processo de medição, algo vital para avançar na metrologia 4.0. n BIBLIOGRAFIA [1] TAKAYA, Y. Strategic Vision for Smart Machining Tool and Measuring Instrument. [2] Boeckmans, B., Tan, Y., Welkenhuyzen, F., Guo, Y., Dewulf, W., & Kruth, J. P. (2015). Roughness offset differences between contact and non-contact measurements. In Proceedings of the 15th international conference of the European society for precision engineering and nanotechnology (pp. 189-190). [3] https://www.powerdata.es/big-data Visitada no dia 16/10/2021 [4] Castelo-Branco, I.; Cruz-Jesus, F.; Oliveira, T. Assessing Industry 4.0 readiness in manufacturing: Evidence for the European Union. Comput. Ind. 2019, 107, 22–32. [5] Varshney, A., Garg, N., Nagla, K. S., Nair, T. S., Jaiswal, S. K., Yadav, S., & Aswal, D. K. (2021). Challenges in Sensors Technology for Industry 4.0 for Futuristic Metrological Applications. MAPAN, 1-12. [6] https://www.ogpuk.com/news/industry-4-0-future-metrology/ Visitada no dia 12/10/2021 [7] TAKAYA, Y. Strategic Vision for Smart Machining Tool and Measuring Instrument. [8] M. Compare, P. Baraldi and E. Zio, Challenges to IoT-Enabled Predictive Maintenance for Industry 4.0, IEEE Internet of Things Journal, 7, 5, 4585–4597, 2020. [9] Weckenmann, A., Jiang, X., Sommer, K. D., Neuschaefer-Rube, U., Seewig, J., Shaw, L., & Estler, T. (2009). Multisensor data fusion in dimensional metrology. CIRP annals, 58(2), 701-721. [10] Ministry of Economy, Trade and Industry, Ministry of Health, Labor and Welfare, Ministry of Education, Culture, Sports, Science and Technology, 2017 White Paper on Manufacturing Industries Overview; FY2016 Promotion measures of core manufacturing technology (Overview), (2017). [11] Villarraga-Gómez, H., Herazo, E. L., & Smith, S. T. (2019). X-ray computed tomography: frommedical imaging to dimensional metrology. Precision Engineering, 60, 544-569. [12] L. De Chiffre, S. Carmignato, J.-P. Kruth, R. Schmitt, A. Weckenmann, Industrial applications of computed tomography, CIRP Annals – Manufacturing Technology, Vol.63/2, (2014), 655-677. [13] Khosravani, M. R., & Reinicke, T. (2020). On the use of X-ray computed tomography in assessment of 3D-printed components. Journal of Nondestructive Evaluation, 39(4), 1-17. [14] Technical guideline (draft) VDI/VDE 2630, Computed tomography in dimensional measurement, Part 1.1. Basics and definitions (2007), Part 1.2. Influencing variables on measurement results and recommendations for computed tomography dimensional measurements (2008) and Part 1.4. Measuring procedure and comparability (2008) [15] Runje, B., Horvatic Novak, A., Orosnjak, M., & Belosevic, A. Influence of surface determination on CT measurement results. Matrib 2018, Materials, Tribology, Recycling. [16] Ametova, E., Probst, G., & Dewulf, W. (2018). X-ray computed tomography devices and their components. In Industrial x-ray computed tomography (pp. 69-98). Springer, Cham. [17] Aloisi V, Carmignato S, Schlecht J, Ferley E (2016) Investigation on metrological performances in CT helical scanning for dimensional quality control. In: 6th conference on industrial computed tomography (iCT), 9–12 Feb, Wels, Austria [18] VDI/VDE 2630-1.3. Computed Tomography in Dimensional Measurement - guideline for the application of DIN EN ISO 10360 for coordinate measuring machines with CT sensors. Berlin (Germany): Beuth Verlag GmbH; 2011. [19] Kruth, J. P., Bartscher, M., Carmignato, S., Schmitt, R., De Chiffre, L., & Weckenmann, A. (2011). Computed tomography for dimensional metrology. CIRP annals, 60(2), 821-842.
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