Robotic mounting of ATLAS barrel SCT modules
نویسندگان
چکیده
The 2112 silicon detector modules of the barrel part of the ATLAS SemiConductor Tracker (SCT) have been mounted on their carbon fibre support structure. Module insertion, placement and fixing were performed by robotic assembly tooling. We report on our experience with this assembly method. Part of the mounting sequence involves a partial survey of elements of the support structure which is needed to align the modules properly during insertion. An analysis of these data is used to estimate the positional accuracy of the
منابع مشابه
Design and development of a work robot to place ATLAS SCT modules onto barrel cylinders
More than 2000 silicon modules need to be placed and fastened on the ATLAS SCT barrel tracker. A semi-automatic pick-and-place work robot was designed and developed to cope with the module placement for the SCT barrel assembly. We found that this robot could place modules to a mechanical precision of better than 25 mm. r 2005 Elsevier B.V. All rights reserved. PACS: 29.40.Gx; 29.40.Wk; 29.90.+r
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