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IBL Mockup

IBL Mockup. Latest progress on the Mock up design Interface definitions Practical information / Schedule. University of Geneva: G. Barbier, F. Cadoux, A. Clark, D. Ferrère, M. Weber. Latest progress on IBL Mock up structure. As a recall….

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IBL Mockup

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  1. IBL Mockup • Latest progress on the Mock up design • Interface definitions • Practical information / Schedule University of Geneva:G. Barbier, F. Cadoux,A. Clark, D. Ferrère, M. Weber CERN Meeting- 19, Jan. 10

  2. Latest progress on IBL Mock up structure As a recall… • After a meeting held with WG#3 group in early December 09, • it was agreed : • To speed up the CAD work (Gerard has taken up this task…to propose a mature • design by end of January 10) • To clearly define who is responsible of what…CERN/UNIGE • To work on sub parts (Central frame / 2 End frames) • To deliver to CERN , first, the End frames (holding the end plates, • with cable trays…CERN work package). • - UNIGE is still in charge of providing the 3 sub parts (Central, and 2 End frames) In early January… • A meeting was held in UNIGE (Raphael, Iourri, Gerard, Franck) to make a status • on the latest design by Gerard. • It ended up with a visit of our workshop (welding facility) to check a few things: • - Availability (OK, 5 to 6 weeks needed to build up the 3 frames. • Feasibility of doing the central frame in a full length (6.5m Max, welded beams) • No painting will be done by UNIGE (CERN OK) • CERN Transportation/handling to be checked soon! CERN Meeting- 19, Jan. 10

  3. Latest progress on IBL Mock up structure First, foreseen in 3 sub parts…. Evolution to a more detailed approach « GB » working… Central part (as a single part): 6,63m long, 600 Kg CERN Meeting- 19, Jan. 10

  4. Latest progress on IBL Mock up structure Central part has been extended to 1m on IBL area both sides: -To accommodate with suspension mechanism support ring (missing here) -To keep some flexibility /mock up evolutions (?) Additional ring for suspension mechanism CERN Meeting- 19, Jan. 10

  5. Interface definitions (a few close ups) Close up on relevant parts…IBL area as a starting point for tuning Vertical shimming needed (don’t want to re machine after welding) Easy tuning along the axes CERN Meeting- 19, Jan. 10

  6. Interface definitions (a few close ups) Close up on relevant parts… 2End plates Taken as a sub part (self supporting) in order to be equipped separately @CERN 60x60x4mm section profiles 2 struts for stability Angle bars to hold the end plates Jack screws CERN Meeting- 19, Jan. 10

  7. Interface definitions (a few close ups) Interconnections between parts (tuning between blue and orange parts) Home made parts (X,Y and Z @ +-10mm) Final clamping to be studied CERN Meeting- 19, Jan. 10

  8. Parts to be delivered @ CERN (by UNIGE) As it is shown below… Everything to assemble precisely the End plates + IBL+ toolings 130 Kg each (60x60mm beams) 600 Kg (80x80mm beams) CERN will provide the equippment (suspension mechanism, Beam Pipe mockup, Pixel Support Tube mockup, …) CERN Meeting- 19, Jan. 10

  9. Interface definitions (overview) Assembly in situ @CERN (Bldg 180) Step1: On ground Reuse of existing parts Step2: Training in real conditions CERN Meeting- 19, Jan. 10

  10. Interface definitions (overview) Assembly in situ @CERN (Bldg 180) ISSUE 1: Define precisely, and soon, the final height / mini vans + rails+…. (given the standard concrete blocks). To freeze the height of the central frame Ground level CERN Meeting- 19, Jan. 10

  11. Interface definitions (overview) Assembly in situ @CERN (Bldg 180) ISSUE 1: Continued…. Seen from one end About 5,5 m Mini vans Rail (reusable??) Ground level CERN Meeting- 19, Jan. 10

  12. Interface definitions (overview) Assembly in situ @CERN (Bldg 180) • Remaining issues: • Define the target locations onto the Mock up for the CERN survey • Dimensions of the CERN truck to accomodate with the workshop doors… • - When the building will be available ? • - Any other constraints that are missing ? Target? Target? Target? Target? CERN Meeting- 19, Jan. 10

  13. Practical info / 2010 Schedule • Availability @ UNIGE from mid February to start with frame productions • (if decided/approved within the next 2 weeks) • Batch1: Delivery of the 2 end frames first (by mid March 10) • Batch2: Delivery of the central frame (by mid April 10) Nota: Batch 1 will trigger the equipment of end plates @ CERN (more urgent, a lot of detailed to be fixed onto the end plates) Question: when do we start with Bldg 180 preparation to accomodate with the mock up ? Remarks: • Still need to work on a BP mock up • This Mock up is really mandatory to check all the IBL aspects (test, validation, training,…). In many ways, CAD is not sufficient to get feelings. CERN Meeting- 19, Jan. 10

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