1. 1 IBL Stave & loading tools University of Geneva: G.Barbier, F.Cadoux, A.Clark, D.Ferrère, C.Husi, P. Iacobucci, M. Weber The main goal for today…  Review and Validate the SPECS for the Staves (dim., tol., …and the related fabrication processes and tools)  Review of the Assembly tools (Flex, Modules) and related SPECS  Define the critical envelopes and the way to check them…  Define the Services assembly at PP0 area (including Cable saver)

2. 2 Proposed Agenda General INTRO …15’ (Didier, Franck) Stave Fabrication and Assembly status… 30’ (Eric, Charlie) B.Stave drawings + Assembly views onto Beam pipe… 30’ (Didier L, Christophe) C.Stave Metrology @ CPPM and UNIGE …30’ (Eric, Didier?) D.Flex on Stave …30’ (Francois-Xavier, Christophe) ……………………………Lunch Break…………………………… E.Overview on FEA applied to 14 Staves …20’ (Raphael) F.Module loading on Stave …45’ (Coralie, Maarten, Didier F, Franck) - Handling frame(s) - Cradle(s) for loading - Interfaces to Wire bonding and Pull tester machines

3. 3 Central part (50x30mmx2mm) 1000mm 250mm Extensions for PP0 + Cable savers To be re machined after assembly onto the CFRP profile Mold to get the CFRP profile (thickness to be optimized) Outsourced… Stave Tooling version #0 Stave Handling Frame (IBL_HF#0) 250mm From the U shape aluminum profile … to a CFRP rectangular shape  T300 fiber,  25 units to be fabricated  in 3 parts  Max length is 1,5m Flatness, parallelism, precision given by the aluminum mold

4. 4 Stave Tooling version #0 Handling Frame + Cradle #0 Version -1 Cradle#0 Positioning Clamping PP0 support Cable saver PCB Pipe length to be fixed TODAY Cover(s) removed for clarity

5. 5 Stave Tooling version #0 Handling Frame + Cradle #0 Bare Stave with Flex+Wings…  Handling frame to be delivered to CERN for Flex assembly  All the wings to be folded back for module loading  Wing repositioned after modules are loaded and visual inspection done Flex wings NOT SHOWN HERE: Additional V support underneath the Stave Omega (x2) Used for Module loading and Wire bonding processes AS received at UNIGE from CERN

6. 6 Stave Tooling version #0 Handling Frame + Cradle #0 When Flex wings are re positioned (and glued to the module)

7. 7 Stave Tooling version #0 Some details on PP0 + Cable Saver PCB Saver PP0 support

8. 8 Stave Tooling version #0 Some details on PP0 + Cable Saver Open Close Short flex savers PCB saver

9. 9 Cradle + Spacer Stave Tooling version #0 Wire bonding machine (Interfaces)

10. 10 Stave Tooling version #0 Wire bonding machine (Interfaces) Moved to 220mm (Same on the left side) Due to the capacity of the Wire bonding machine (range of 290mm) 290mm

11. 11 Stave Tooling version #0 Pull Tester Interfaces Centering system And clamping +/- 150mm

12. 12 Extensions up to 7m! Use of standard circular CFRP profile (pull winding?) Stave Tooling version #0 Some details on PP0 + Cable Saver

13. 13 Stave Tooling version #0 IBL_HF#0 for final Stave loading Half pipe as a rotating cradle Mechanism for stave “docking” OLD VERSION Delicate kinematic Checking by Didier L with IBL_HF#0 CAD Interference check (Stave loading onto Beam pipe)

14. 14 Stave Tooling version #0 IBL_HF#0 (Access from the top) Cutting out thru the CFRP profile Close up… as seen from the top

15. 15 Stave Tooling version #0 IBL_HF#0 (Other Integration issues) PP0 support to be worked out (for final integration purpose)  Avoid interference / neighbor  Allow easy removal when stave in position