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Form measurement of a 0.1 mm diameter wire with a chromatic confocal sensor, with associated uncertainty evaluation
The accurate characterisation of a copper-beryllium wire with a diameter of 0.1 mm is one of the steps to increase the precision of future accelerators' pre-alignment. Inventive methods of measuring the wire properties were found in order to overcome the difficulties brought by its small size....
| Autores principales: | , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1361-6501/aac352 http://cds.cern.ch/record/2644573 |
| _version_ | 1780960464735305728 |
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| author | Sanz, Claude Giusca, Claudiu Morantz, Paul Marin, Antonio Chérif, Ahmed Schneider, Jürgen Mainaud-Durand, Hélène Shore, Paul Steffens, Norbert |
| author_facet | Sanz, Claude Giusca, Claudiu Morantz, Paul Marin, Antonio Chérif, Ahmed Schneider, Jürgen Mainaud-Durand, Hélène Shore, Paul Steffens, Norbert |
| author_sort | Sanz, Claude |
| collection | CERN |
| description | The accurate characterisation of a copper-beryllium wire with a diameter of 0.1 mm is one of the steps to increase the precision of future accelerators' pre-alignment. Inventive methods of measuring the wire properties were found in order to overcome the difficulties brought by its small size. This paper focuses on an implementation of a chromatic-confocal sensor leading to a sub-micrometric uncertainty on the form measurements. Hence, this text reveals a high accuracy metrology technique applicable to objects with small diameters: it details the methodology, describes a validation by comparison with a reference and specifies the uncertainty budget of this technique. |
| id | oai-inspirehep.net-1673154 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2018 |
| record_format | invenio |
| spelling | oai-inspirehep.net-16731542022-08-10T12:28:15Zdoi:10.1088/1361-6501/aac352http://cds.cern.ch/record/2644573engSanz, ClaudeGiusca, ClaudiuMorantz, PaulMarin, AntonioChérif, AhmedSchneider, JürgenMainaud-Durand, HélèneShore, PaulSteffens, NorbertForm measurement of a 0.1 mm diameter wire with a chromatic confocal sensor, with associated uncertainty evaluationDetectors and Experimental TechniquesThe accurate characterisation of a copper-beryllium wire with a diameter of 0.1 mm is one of the steps to increase the precision of future accelerators' pre-alignment. Inventive methods of measuring the wire properties were found in order to overcome the difficulties brought by its small size. This paper focuses on an implementation of a chromatic-confocal sensor leading to a sub-micrometric uncertainty on the form measurements. Hence, this text reveals a high accuracy metrology technique applicable to objects with small diameters: it details the methodology, describes a validation by comparison with a reference and specifies the uncertainty budget of this technique.The accurate characterisation of a copper–beryllium wire with a diameter of 0.1 mm is one of the steps to increase the precision of future accelerators’ pre-alignment. Novelties in measuring the wire properties were found in order to overcome the difficulties brought by its small size. This paper focuses on an implementation of a chromatic-confocal sensor leading to a sub-micrometric uncertainty on the form measurements. Hence, this text reveals a high-accuracy metrology technique applicable to objects with small diameters: it details the methodology, describes a validation by comparison with a reference and specifies the uncertainty budget of this technique.oai:inspirehep.net:16731542018 |
| spellingShingle | Detectors and Experimental Techniques Sanz, Claude Giusca, Claudiu Morantz, Paul Marin, Antonio Chérif, Ahmed Schneider, Jürgen Mainaud-Durand, Hélène Shore, Paul Steffens, Norbert Form measurement of a 0.1 mm diameter wire with a chromatic confocal sensor, with associated uncertainty evaluation |
| title | Form measurement of a 0.1 mm diameter wire with a chromatic confocal sensor, with associated uncertainty evaluation |
| title_full | Form measurement of a 0.1 mm diameter wire with a chromatic confocal sensor, with associated uncertainty evaluation |
| title_fullStr | Form measurement of a 0.1 mm diameter wire with a chromatic confocal sensor, with associated uncertainty evaluation |
| title_full_unstemmed | Form measurement of a 0.1 mm diameter wire with a chromatic confocal sensor, with associated uncertainty evaluation |
| title_short | Form measurement of a 0.1 mm diameter wire with a chromatic confocal sensor, with associated uncertainty evaluation |
| title_sort | form measurement of a 0.1 mm diameter wire with a chromatic confocal sensor, with associated uncertainty evaluation |
| topic | Detectors and Experimental Techniques |
| url | https://dx.doi.org/10.1088/1361-6501/aac352 http://cds.cern.ch/record/2644573 |
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