| DOI | Trouver le DOI : https://doi.org/10.1088/1361-6501/aae6f9 |
|---|
| Auteur | Rechercher : Aldous, C.1; Rechercher : Leroux, I. D.1; Rechercher : Eves, B. J.1 |
|---|
| Affiliation | - Conseil national de recherches Canada. Science des mesures et étalons
|
|---|
| Format | Texte, Article |
|---|
| Résumé | An uncertainty budget for measuring the roundness of high-quality parts using the reversal method has been developed. A systematic source of uncertainty due to the non-linear nature of the and operators has been experimentally verified and a simple method to remove the bias developed. The dominant source of uncertainty for the measurement of high-quality parts is the difficulty of realizing the correct measurand when the form of the part varies along the rotation axis. Example uncertainty budgets for both a steel ring and a glass hemisphere are presented. The expanded uncertainty (k = 2) for the out-of-roundness of the hemisphere is 4.0 nm. |
|---|
| Date de publication | 2018-11-06 |
|---|
| Maison d’édition | IOP Publishing |
|---|
| Dans | |
|---|
| Langue | anglais |
|---|
| Publications évaluées par des pairs | Oui |
|---|
| Exporter la notice | Exporter en format RIS |
|---|
| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
|---|
| Identificateur de l’enregistrement | b55111f8-5cc5-4394-8841-8e668d5a6301 |
|---|
| Enregistrement créé | 2019-04-17 |
|---|
| Enregistrement modifié | 2020-03-16 |
|---|
