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Next FDC Group Meeting
Folks,
The next FDC group meeting is scheduled for tomorrow afternoon at
1:30 p.m. in *** ARC428 ***. The agenda is given below.
NOTE: Folks working on the cathode R&D program (Brian, Bill, Mark,
Eugene, David) should provide schedule updates to Chuck by the end
of the day today. Let me know if you have any questions.
Regards,
Daniel
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FDC Weekly Meeting Agenda
February 5, 2009
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1. Full-scale prototype update.
- clean tent sharing with Hall A
- procurements:
- status of rigid-flex assembly PR
- remainder of cathode order (2 vs. 5 micron split)
- remainder of rigid-flex order
- sense and field wire testing
- mass spectroscopy
- QA test document
- New Rohacell order
- wire spec documents/Hall B order coupling
- signed prototype drawings
- Phase 2 soldering
- documentation
- cleaning document
- wire frame protective covers
- cleaning procedure
- PCB delamination issues remaining?
- PR for remainder of cathode order
- division between 2 and 5 micron boards
2. Wire frame update.
- wire frame construction update
- shipment to IUCF
- winding update and timeline
- update from Bill
- document/instruction for board stuffing + cleaning
- wire deadening for prototype?
- update of construction document based on lessons learned
3. Cathode R&D update.
- update on cathode construction document
- cathode edge cutter update
- plans for cutting first 5 micron boards
- cathode sandwich prototype
- laminate preparation
- machine shop work
- cathode panel layups
- ground connections to cathodes
- inter-cathode prototype mockup
- access to connectors and cards
- design update: redesign of cathode daughter boards/thicker Rohacell?
- redesign work on cathode panels for stretching tolerance
- FEA modeling of strip distortions
- flatness measurement system update
- document for QA/soldering/cleaning cathodes
- document for QA/stuffing/cleaning cathode daughter boards
4. Miscellaneous
- spacer frame update
- cooling system test report
- HV connections to packages
5. Small-scale prototype test update.
- resolution study update
- update on reorganization of EEL 126
- update on cosmic ray stand movement
- setup trigger using scintillator paddles for coverage
of full-scale prototype.
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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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