Revision as of 16:39, 20 September 2012

September 20, 2012 FDC meeting

Agenda

Production Construction Tracking (Dave)
Cathode corrosion (Lubomir, Vlad)
- Cathode protection tests
- Recent SEM results [1], [2], [3], [4]
Engineering (Bill)
Electronics (Chris, Nick)
Third package tests FDC E-log (Beni, Lubomir)
TDR, pages 132-143 (Lubomir)
Other

@@ Line 16: / Line 16: @@
 = Minutes =
-Participants: Eugene, Bill, Dave, Simon, Chris, Vlad, Beni, and Lubomir
+Participants: Bill, Dave, Glenn, Chris, Nick, Vlad, Simon, Beni, Eugene, and Lubomir
 == Production ==
-- Dave: 7 cathodes ready, another 5 need daughter cards to be glued. Will have 200 new cards (Lubomir) beginning of next month, we better use them for the rest of the cathodes; so far we have 3 cathodes with refurbished daughter cards.  One new wire frame (#29) is ready for stringing, Anatoly just put HV caps and tested it. Adam (Vision Machine) will bring one g10 wire frame next Wednesday and another three on Friday. After Rohacell lamination Adam will fly cut them and we will have the first frame for the PCB lamination next Friday. Bill: Adam will need our de-humidifier.
+- Dave: we started working on two new cathodes
 - Lubomir: we may try to fix the wire frames #27 and #28 that are drawing high current. Suspect the via of the HV trace that connects the bottom trace just against the Rohacell. If this is the problem, can be fixed by drilling a hole from the back side. Bill agreed and we will try it next month when we will have time.