| Autor: |
Vincenzo Bellantone, Rossella Surace, Irene Fassi |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Journal of Manufacturing and Materials Processing, Vol 8, Iss 1, p 21 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2504-4494 |
| DOI: |
10.3390/jmmp8010021 |
| Popis: |
Optical measurements are increasingly widely used as preferential techniques to evaluate dimensional and surface quantities in micro-products. However, uncertainty estimation is more critical on micro-products than macro, and it needs careful attention for evaluating the obtained quality, the requested tolerance, and the correct setting of experimental process settings. In this study, optical measurements characterized micro-injected products by linear and surface acquisition and considered all the sources contributing to uncertainties. The results show that the measure uncertainty could be underestimated if only the standard deviation on simple measurements is considered; this could cause a significant restriction of the estimated range covering the measured values. Furthermore, the findings confirm that the correct evaluation of the potential uncertainties contributes to accurately assessing the process behavior and improving product quality. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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