Squareness error calibration of a CMM for quality control of ophthalmic lenses
This paper proposes a calibration procedure for the squareness error of small-sized coordinate measuring machines like those used for ophthalmic lenses quality control. The proposed procedure only requires a spherical lens as a reference surface and it only needs to be measured once making this cali...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2013 |
| País: | España |
| Institución: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Idioma: | inglés |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/33371 |
| Acceso en línea: | https://hdl.handle.net/20.500.14352/33371 |
| Access Level: | acceso abierto |
| Palabra clave: | 535 CMM Calibration Squareness Error Volumetric Error Ophthalmic Lenses Quality Control Óptica (Física) 2209.19 Óptica Física |
| Sumario: | This paper proposes a calibration procedure for the squareness error of small-sized coordinate measuring machines like those used for ophthalmic lenses quality control. The proposed procedure only requires a spherical lens as a reference surface and it only needs to be measured once making this calibration method faster and cheaper than the existing ones. |
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