[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 at 1:30 p.m.
in F326. The agenda is given below for your enjoyment.
Regards,
Daniel
*******************************************************************
FDC Weekly Meeting Agenda
October 9, 2008
-----------------------------
1. Full-scale prototype update.
- procurements:
- plans for rigid-flex assembly order
- order for sense and field wire
- feedback on wire specification document
- PR for ordering Rohacell (110HF) HF or not HF?
- PR for G10 sheets
- update on FDC prototype spreadsheet
- component storage and databasing
- spacer frame
- material selection (CH2, polypropylene, Noryl, Nylon-xx)
- prototype spacer construction
- cooling system test report
- HV connections to packages
- clean room update
2. Wire frame update.
- preparations for Phase 2
- status of paperwork
- delivery of transport box to JLab
- wire frame construction:
- laminate construction
- tolerance specs
- update on prototype work
- thickness measurements
- multi-piece core
- next steps
- construction location (clean tent vs. 126)
- when will construction start?
- is more R&D needed?
- construction procedure document
- A-frame loan agreement
- remaining shop work for frames
- design work to move STB caps radially inward
- document/instruction for board stuffing + cleaning
3. Cathode construction update.
- cathode update:
- status of gas flow for boards in box
- SEM study of sample board
- cathode R&D schedule
- parallel development with wire frame construction
- Brian vs. Mark, one on wire frames one on cathode R&D
- flatness measurement system:
- update basic checkout of system
- measurement of granite table surface flatness
- flatness measurements of cathode prototypes
- hole cutting procedures
- cathode hole punch tests and plans
- update on cutting cathode edges
- ground connections to cathode
- ground plane attachment status
- construction procedure document/outline
- cathode tension:
- in situ measurements
- R&D schedule for cathodes
- document for QA/stuffing/cleaning cathodes
- document for QA/stuffing/cleaning cathode daughter boards
4. Small-scale prototype test update.
- ASIC studies writeup
- update on x/y plots with 2 um cathodes and pulser calibrations.
- resolution measurements
- questions on resistors on boards
**********************************************************************
**********************************************************************
* *
* Dr. Daniel S. Carman e-mail : carman@jlab.org *
* Staff Scientist office : (757)-269-5586 *
* Jefferson Laboratory web: www.jlab.org/~carman *
* *
**********************************************************************