Embed Size (px)
DESCRIPTION
Status of Torino-Dubna Production. Aluminum Plates production: Torino: steady production ongoing, 2715 plates cut, 194 chambers= 48 MB1 + 54 MB2+ 50 MB3+ 41 MB4). - PowerPoint PPT Presentation
Citation preview
Status of Torino-Dubna Production
Aluminum Plates production:
• Torino: steady production ongoing, 2715 plates cut, 194 chambers=48MB1 +54MB2+50MB3+41MB4).
• Dubna: steady production ongoing. Plates for 34 MB1, 40 MB2, 39 MB3, 3 MB4 produced insofar (116 total). Time estimated to complete full production + spares march 2005 (as specified in the contract).
Status of Torino-Dubna Production
Position Quality of strip production:stable since change of strip deposition head in august 2002.
Strip Whole Average Position
-5
-4
-3
-2
-1
0
1
2
3
4
5
1 4 7 10 13 16 19 22 25 28 31 34 37 40 43 46 49
Strip Number
Pix
els
Series1
Plate MB1 n. 300220
1 pixel = 0.106mm
Status of Torino-Dubna Production
HV test performance of strip production:Plates which pass 1st HV test 84%
Last plate of the day left under HV test during the night, 10 hours. No extra bad plates found so far.
HV test on 411 plates
Good
Trip
Overcurrent
Others
Status of MB4 Production Preparation
• Production of FE and HV SL frames ongoing in Torino. 20 MB4 HV side + 9 FE side frames produced.
Status of MB4 Production Preparation
Plotter Y axis supports 99% ready for table installation. Completion expected by delivery of last part (rails protective tape fixations).
Status of MB4 Production Preparation
Inflatable tube (2.5m,=7.5mm) Elastic rubber
Commercial profile
I beam tool drawings(P.Mereu)
12.7 mm ALCOA support OPEN
CLOSED
Status of MB4 Production Preparation
Final prototype executive drawings ready
Torsion springs
RailsMovable locating block
Status of MB4 Production Preparation
Main Structure:RohacellSandwich
Thickness 500mm
Load 5000N
