Abstract
Endodontic dental files usually present complex 3D geometries, which make the complete measurement of the component very challenging with conventional micro metrology tools. Computed Tomography (CT) can represent a suitable alternative solution to micro metrology tools based on optical and tactile techniques. However, the establishment of CT systems traceability when measuring 3D complex geometries is still an open issue. In this work, to verify the quality of the CT dimensional measurements, the dental file has been measured both with a μCT system and an optical CMM (OCMM). The uncertainty of measurements performed with both technologies is assessed. The estimated uncertainty is eventually compared with the component’s calibration and tolerances to validate the measuring capability of the μCT system.
| Original language | English |
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| Title of host publication | Proceedings of the 14th euspen International Conference |
| Number of pages | 4 |
| Publisher | euspen |
| Publication date | 2014 |
| Pages | 102-105 |
| ISBN (Print) | 978-0-9566790-3-1 |
| Publication status | Published - 2014 |
| Event | 14th International Conference of the European Society for Precision Engineering and Nanotechnology - Valamar Lacroma Hotel, Dubrovnik, Croatia Duration: 2 Jun 2014 → 6 Jun 2014 Conference number: 14 |
Conference
| Conference | 14th International Conference of the European Society for Precision Engineering and Nanotechnology |
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| Number | 14 |
| Location | Valamar Lacroma Hotel |
| Country/Territory | Croatia |
| City | Dubrovnik |
| Period | 02/06/2014 → 06/06/2014 |