| Paper |
Title |
Page |
| WEPLT025 |
LHC Reference Database : Towards a Mechanical, Optical and Electrical Layout Database
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1879 |
| |
- P. Le Roux, S. Chemli, A. Jimeno Yepes, B. Maire, H. Prin, A. Vergara-Fernández, M. Zerlauth
CERN, Geneva
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The LHC project has entered a phase of integration and installation of thousands of diverse components. The Hardware Commissioning work has also started. Collecting and distributing reliable and coherent information on the equipments and their layout becomes a crucial requirement in the lifecycle of the project. Existing database tools had to evolve to a more generic model to cover not only optical layout, but also the mechanical and the electrical aspects. This paper explains the requirements, the implementation and the benefits of this new database model.
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| WEPLT040 |
Layout Drawings of the LHC Collider
|
1918 |
| |
- A. Vergara-Fernández, S. Chemli, B. Maire, Y. Muttoni
CERN, Geneva
- A. Kournossenko, R. Zalyalov
IHEP Protvino, Protvino, Moscow Region
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The team in charge of the LHC integration largely uses 3D scenes combining functional positions of equipments and the 3D CAD model issued from the Cern Drawing Directory (CDD) repository. This is made possible through the Digital Mock-Up tool developed at CERN. Giving dimensions in 3D context is a challenge with the current 3D CAD tools used at CERN. Requirements from users groups have made clear a need for automatic production of 2D layout drawings. This paper presents the retained solution to create on-request dimensioned drawings, to publish them, while maintaining coherence and consistency with the 3D integration scenes. Reliability of the information, on-line availability of the latest layout changes on dimensions and positions of equipments, and the maintenance of the facility will also be described.
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