Difference between revisions of "Minutes-1-19-2012"
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== Production == | == Production == | ||
| − | - Dave: working on the first cell of the third package. Wire frame was strung, but two field wires (next to each other) showed lower tension (106g instead of 130g nominal, but actually mean measured value is around 120g). Could be because of local frame deformation so that wires are touching the board with some friction, so when raising the wire frame try not to touch the wires. Could be also some garbage on the pulley or on the rod. One type- | + | - Dave: working on the first cell of the third package. Wire frame was strung, but two field wires (next to each other) showed lower tension (106g instead of 130g nominal, but actually mean measured value is around 120g). Could be because of local frame deformation so that wires are touching the board with some friction, so when raising the wire frame try not to touch the wires. Could be also some garbage on the pulley or on the rod. One type-1 cathode is ready, two type-3 waiting for the daughter cards to be glued. Wire frame for the second cell is ready for stringing. |
| + | |||
| + | - Testing wire deadening with new diameter for the last two packages: Bill recalculated the currents/timing and one sample was made. It turned out the surface looks more rough that before (see microscope picture attached). | ||
Revision as of 16:26, 19 January 2012
January 19, 2012 FDC meeting
Agenda
- Production Construction Tracking (Dave)
- Production update
- First package cabling
- Engineering update (Bill)
- Electronics update (Chris)
- Pre-amp cards
- LV cabling
- Testing in 126 (Beni)
- Other
