[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Next FDC Group Meeting





Folks,

Our next FDC group meeting is scheduled for tomorrow (Thursday) at
1:30 p.m. in F224.  The agenda is included below.


				Regards,

					Daniel

*********************************************************************
FDC Weekly Meeting Agenda
June 5, 2008
-----------------------------

1. Full-scale prototype update.
    - update on progress in preparing the cathode board PR
       - Update on review of final design drawing
       - Update on modifications to cathode mounting G10 skin
         - skins to shop for machining
       - Status of draft of PR
       - How many board sets should be ordered?
    - clean room update
       - status of procurement for granite table
       - status of second construction station
       - Dennis is asking when space will be used
    - short terms plans for wire frame construction
       - soldering of HV capacitors
       - modifications to construction jig for component clearance
       - start of wire frame construction
    - procurement updates
       - second Lucite box
       - delivery status of transport box
2. Wire winding planning.
    - progress update from IUCF
       - new field wire tension measurements
    - Phase 1 report comments/questions
    - teleconference with IUCF
       - Thursday at 3:00 p.m.
    - next steps and planning for Phase 2 winding
3. Composite cathode prototype construction update.
    - flatness measurement update
       - upgrades to 2-D automated scanning system
       - flipped measurements of cathode board
       - measurements of tensioned cathode
    - issues with single ground connection
    - ground plane attachment status
    - construction procedure document
    - status of Kapton order
    - status of tension/frequency measurement
    - status of plans for tensioning cathode to specific value
4. Design modification: clearance for rigid flex assemblies.
5. Gas volume definition.
    - inclusion of gas windows in CAD model
6. Cathode board discussion.
    - soldering tests
    - document for QA/stuffing/cleaning cathodes
    - document for QA/stuffing/cleaning cathode daughter boards
7. STB/HVTB update. (Kim)
    - document/instruction for board stuffing
8. Small-scale prototype test update.
    - progress on defining dynamic range for cathode/anode ASICs
    - plans/timeline for preparing ASIC test writeup
    - optical measurement of 2 micron cathode edge
9. Wire quality document.
10. Frame construction procedure document review.
11. Design of gas handling system.
**********************************************************************
**********************************************************************
*                                                                    *
* Dr. Daniel S. Carman                   e-mail : carman@jlab.org    *
* Staff Scientist                        office : (757)-269-5586     *
* Jefferson Laboratory                   web: www.jlab.org/~carman   *
*                                                                    *
**********************************************************************