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Next FDC Group Meeting
Folks,
Our next FDC group meeting is scheduled for tomorrow at 1:30 p.m.
in F228. The agenda for the meeting is included below.
Regards,
Daniel
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FDC Weekly Meeting Agenda
May 1, 2008
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1. Full-scale prototype update.
- procurement update (outstanding items: HV capacitors,
2nd construction station, rails/rail assemblies,
2-mm Rohacell)
- update on progress in preparing the cathode board PR
- discussion with board house re: electrical tests/QA procedures
- input from Fernando needed
- discussion with board house re: flatness specs
- Roger's material handling document
- should we order 2 micron AND 5 micron boards for test??
- clean room space request/occupancy date
- short terms plans for wire frame construction
- modifications to construction jig for component clearance
- keys for F117
- long term cathode board storage
2. Wire winding planning.
- progress update from IUCF
- next steps
3. Composite cathode prototype construction update.
- tensioned cathode construction progress
- flatness measurement update and plans
- 5 micron vs. 2 micron option
4. Design modification: clearance for rigid flex assemblies.
5. Ground connection scheme.
- Overview writeup feedback
6. Gas volume definition.
- impedance/flow calculation result updates
- definitions of holes in cathodes
- how to modify design?
7. Cathode board discussion. (Roger)
- soldering tests
- document for QA/stuffing/cleaning cathodes (Roger)
- document for QA/stuffing/cleaning cathode daughter boards (Roger)
8. STB/HVTB update. (Kim)
- update of design drawings
- document/instruction for board stuffing (Kim)
9. Small-scale prototype test update.
- measurement results with new cathodes
- progress on defining specs for ASICs
- plans/timeline for preparing ASIC test writeup
- studies with 40/60 gas mixture
10. Wire quality document.
11. Frame construction procedure document review.
12. Design of gas handling system.
13. Report from chamber/PID review.
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* *
* Dr. Daniel S. Carman e-mail : carman@jlab.org *
* Staff Scientist office : (757)-269-5586 *
* Jefferson Laboratory web: www.jlab.org/~carman *
* *
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