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Cutting of Two Marble Dummy Crystals in Industrial Prototype Conditions

Two marble samples were cut to specified conditions with the tooling set designed for the mass processing of the 110'000 PbWO4 crystals of the CMS Electromagnetic Calorimeter. We wanted to test in particular the reproducibility of the electrical contact on the reference sphere, the accuracy of...

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Detalles Bibliográficos
Autores principales: De Forni, Armando, Lebeau, Michel, Limia-Conde, Francisco, Morino, René
Lenguaje:eng
Publicado: 1997
Materias:
Acceso en línea:http://cds.cern.ch/record/686975
Descripción
Sumario:Two marble samples were cut to specified conditions with the tooling set designed for the mass processing of the 110'000 PbWO4 crystals of the CMS Electromagnetic Calorimeter. We wanted to test in particular the reproducibility of the electrical contact on the reference sphere, the accuracy of the new positioning tools at each cutting operation in their respective positions