UniGe involvements UniGe Team G Barbier F Cadoux A Clark S Débieux D Ferrère C Husi G Iacobucci M Weber Other member KEK Y Takubo Currently opened LD position ID: 545997
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IBL – UniGe involvements
UniGe Team : G. Barbier, F. Cadoux, A. Clark, S. Débieux, D. Ferrère, C. Husi, G. Iacobucci, M. WeberOther member (KEK): Y. Takubo Currently opened LD position: research engineer to work on IBL QA and commissioning
Participation to IBL MB: F. Cadoux (WG3 – Integration-Installation) , S. Débieux (WG4 – Off-detector) Work involvement in: - Integration, beam pipe installation, IST - Stave to beam pipe integration - Loading and QA - Commissioning
UniBE
–
UniGe
IBL-Upgrade kickoff meeting Slide2
Near Future Events IBL general meeting
8-10 June 2011 at CERNhttps://indico.cern.ch/conferenceDisplay.py?confId=135834Involvements:WG2: Stave – O. Rohne, E. Vigeolas UniGe: Talk about loading activityWG3: Integration & Installation - R. Vuillermet, F. Cadoux UniGe: Talks about integration, IST, … WG4: Off-detector - T. Flick, S. Débieux
UniBe: Talk about RX plugin LHCC Upgrade Session 14 June 2011https://indico.cern.ch/conferenceDisplay.py?confId=141306Talk proposed by G. Darbo to D. Ferrère about IBL Technical Progresses
Vertex 2011
19-24 June 2011 Austria
http://vertex2011.hephy.at/
Talk from F.
Cadoux
about “Novel material for tracker experiments”
Others?Slide3
Module assembly site(s)Stave & flex circuit assembly site(s)
QA doneStave loading site
Reception tests
Visual inspection, electrical tests
Visual inspection, leak tests, metrology of references
Loading
Metrology
Wire bonding
Electrical tests - cold
Thermal cycling
Electrical tests - cold
Rework?
Storage
Rework?
Rework?
Wing gluing
Rework?
QA done
Electrical test?
Pull test
?
Shipment Transport
Shipment Transport
What type?
Connectivity tests at PP0?
Is it required?
Loading Activity – Flow Diagram (Not frozen yet)
High chance to be at
UniGe
USBPix
Seabas
DAQ system
Mitutoyo
Trained personal
Need a new climate chamberSlide4
Loading Activity and QA before Integration Questions today to IBL community:
What DAQ shall we use for Stave Electrical Characterization? Adaptation of USBPIX, a DAQ close to ROD-BOC, or another readout system? None identified so far working on this and USBPIX experts are improving the software/firmware DAQ for individual FE module readout. Y. Takubo is a DAQ firmware and software expert with Seabas FPGA board (KEK) Is it enough to do electrical tests and QA by warm cooling with water and later test at CERN SR1 with CO2 plant before integration to beam pipe?What to do for us: Work preparation for possible loading at UniGe:
Loading tools to be qualified. Done on short staves but work is progressing toward full length CFRP handling jigs (1 per stave) to be designed and fabricated and will follow the life of the stave from loading to the integration Tools for wire bonding and pull test in addition to the qualification work Metrology tools and program to be made under the Mitutoyo dual probe (touch/vision) Test system to be setup with temporary PPs attached to PP0 a lot of work is expected there but depends of the DAQ choiceSlide5
Loading Activity – 3D Models
Loading activity currently under investigation: Short stave prototypes - Done Full length stave – under progressNeed to investigate:Handling frame Loading and wing attachment jigs Bonding jigs
Wire pull test jigs Metrology jigs and program Test box and PPs for the electrical QA Slide6
From Integration to Commissioning TestsClean the cooling pipe by doing a liquid/
gaz flowMake a stave reception test with CO2 cooling with DAQ system in SR1Remove the temporary PP for each of the staves at the 2 endsExtend the cooling pipe by Brazing technique (baseline)Mount every stave on the beam pipe with proper integration tools (also done by UniGe)Make the electrical connection to type 1 services at PP0Move the all IBL into a cold test boxMake the electrical connection at PP1 with temporary PPConnect all the cooling fittings and check for leaksPower and monitor the temperature, supply and current on the modules
Run the final DAQ system by doing basic calibration tests If time allows it make a physics run with cosmic raysNB: DCS and DAQ systems should be the final version to be used for ATLAS operation All of this is a lot of work in various field to commission the all IBL and therefore would require a non negligible work anticipation for this