3D-additive manufacturing non-destructive characterization with terahertz waves (Conference Presentation)
| العنوان: | 3D-additive manufacturing non-destructive characterization with terahertz waves (Conference Presentation) |
|---|---|
| المؤلفون: | Hugo Balacey, Benoit Recur, Jean-Paul Guillet, Anne-Françoise Obaton, Jean-Baptiste Perraud, Patrick Mounaix |
| المساهمون: | Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Laboratoire commun de métrologie LNE-CNAM (LCM), Laboratoire National de Métrologie et d'Essais [Trappes] (LNE )-Conservatoire National des Arts et Métiers [CNAM] (CNAM), Laboratoire National de Métrologie et d'Essais [Trappes] (LNE ), Laboratoire Ondes et Matière d'Aquitaine (LOMA), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Bordelais de Recherche en Informatique (LaBRI), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS)-École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB) |
| المصدر: | Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XI Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XI, Jan 2018, San Francisco, United States. pp.26, ⟨10.1117/12.2290393⟩ |
| بيانات النشر: | HAL CCSD, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Data processing, Computer science, business.industry, Terahertz radiation, Acoustics, Volume rendering, 02 engineering and technology, 01 natural sciences, Sizing, Visualization, 010309 optics, 020210 optoelectronics & photonics, Software, Nondestructive testing, 0103 physical sciences, Extremely high frequency, 0202 electrical engineering, electronic engineering, information engineering, [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic, business, ComputingMilieux_MISCELLANEOUS |
| الوصف: | sequences. Sizing, surface and volume rendering can be extracted and compared with targeted dimensions. In this work, we use millimeter wave systems tomographic system (100 and 300 GHz), frequency modulated systems (100 and 300 GHz), and pulse time domain systems (100 GHz to 4 THz) for non destructive characterization of 3D printed additive manufacturing parts. The aim of this talk to to show the advantages and disadvantages of several techniques to define their application aera. This work is associated to a data processing analysis using automated segmentation, extracting of the different volumes of interest (VOI) composing the sample. A mesh is performed for each VOI to numerically calculate the dimensions, surfaces and volume which leads to 3D visualization and dimensional measurements. Overall sequence is implemented onto unique software and validated through different sample analysis. |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6da606b6668c07217a605562f5f99411 https://hal.archives-ouvertes.fr/hal-02877419 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....6da606b6668c07217a605562f5f99411 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |