Versatile calibration artefact for optical micro-CMMs based on micro-spheres with engineered surface texture

Autor: Thalmann, Rudolf, Küng, Alain, Nicolet, Anaïs, Meli, Felix, Battagli, Christoph, Marxer, Michael, Jordi, Thomas

For the calibration and performance verification of optical micro coordinate measuring machines we have developed an artefact which is based on small spherical elements with optically cooperative surfaces. It is in fact a three-dimensional ball plate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5739072f282c88b0d395e8ca299184cb

Key comparison EURAMET.L-K8.2013 calibration of surface roughness standards:EURAMET project #1245 Final Report

Autor: Thalmann, Rudolf, Nicolet, Anaïs, Meli, Felix, Picotto, Gian Bartolo, Matus, Michael, Carcedo, Laura, Lassila, Antti, Ganioglu, Okhan, de Chiffre, Leonardo, Saraiva, Fernanda, Bergstrand, Sten, Zelenika, Slobodan, Tonmueanwai, Anusorm, Tsai, Chin-Lung, Shihua, Wang, Kruger, Oelof, de Souza, Marcos Motta, Salgado, José Antonio, Ramotowski, Zbigniew

Publikováno v: Thalmann, R, Nicolet, A, Meli, F, Picotto, G B, Matus, M, Carcedo, L, Lassila, A, Ganioglu, O, de Chiffre, L, Saraiva, F, Bergstrand, S, Zelenika, S, Tonmueanwai, A, Tsai, C-L, Shihua, W, Kruger, O, de Souza, M M, Salgado, J A & Ramotowski, Z 2015, Key comparison EURAMET.L-K8.2013 calibration of surface roughness standards : EURAMET project #1245 Final Report . < https://www.bipm.org/documents/20126/45451751/EURAMET.L-K8.2013_Final_Report.pdf/239b79fd-db49-4f16-1c99-121897496163 >

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=355e65625b88::f12e70eef7e182ceb22e47b2e52f924d
https://cris.vtt.fi/en/publications/e954a210-c34d-48e2-8c61-854af3268c82

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Application of a virtual coordinate measuring machine for measurement uncertainty estimation of aspherical lens parameters.

Autor: Küng, Alain, Meli, Felix, Nicolet, Anaïs, Thalmann, Rudolf

Publikováno v: Measurement Science & Technology; Sep2014, Vol. 25 Issue 9, p1-1, 1p