ATLAS Pixel Detector July 2003 Insertion Device Costs A. Smith, LBNL 1 Insertion Device Costs...
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July 2003 Insertion Device Costs A. Smith, LBNL 1 ATLAS Pixel Detector Insertion Device Costs Overview US Pixel Meeting July 9, 2003
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ATLAS Pixel Detector July 2003 Insertion Device Costs A. Smith, LBNL 3 Insertion device design schematic Insertion device includes –2 Sliders at far A and C sides –2 Rolling Trolleys, each between services and frame –Set of four pixel mount ramps –Frame-to-trolley mounts –Frame-to-ramp rollers –Trolley interlink Services CServices A Frame Trolleys Sliders Pixel Mount Ramps Trolley Interlink
Transcript of ATLAS Pixel Detector July 2003 Insertion Device Costs A. Smith, LBNL 1 Insertion Device Costs...
July 2003Insertion Device Costs A. Smith, LBNL 1
ATLAS Pixel Detector
Insertion DeviceCosts
OverviewUS Pixel Meeting
July 9, 2003
July 2003Insertion Device Costs A. Smith, LBNL 2
ATLAS Pixel DetectorPixel Package Insertion Device Overview
• Rolling and Sliding Rail Riders– 3-part rolling trolleys on either side of barrel
• Mounted to and between frame and beampipe support plate– 2-part sliding riders at far ends of pixel package
• Mounted to beampipe support plates
• Mounts to PST, frame and beampipe support plate• Mechanism for pulling in package
• Key Cost Points– FY03 costs (for prototyping) are within budget, excluding tech time– FY04 costs (for production) were not included in previous budgets
July 2003Insertion Device Costs A. Smith, LBNL 3
ATLAS Pixel DetectorInsertion device design schematic
• Insertion device includes– 2 Sliders at far A and C sides– 2 Rolling Trolleys, each between services and frame– Set of four pixel mount ramps– Frame-to-trolley mounts– Frame-to-ramp rollers– Trolley interlink
Services CServices AFrame
TrolleysSliders
Pixel Mount Ramps
Trolley Interlink
July 2003Insertion Device Costs A. Smith, LBNL 4
ATLAS Pixel DetectorInsertion Device Key Structures
Sliding surfaces
2-part Sliding Rail Rider
3-part Rolling Trolley
RollersFrame Mount
July 2003Insertion Device Costs A. Smith, LBNL 5
ATLAS Pixel DetectorInsertion Device Key Structures
3 Mounting Inserts to Beampipe Support Plate
3 Mounts on Frame Endplate (distributed)
Plus components for pulling in package: trolley interlink, pulley system, capstan
winch
July 2003Insertion Device Costs A. Smith, LBNL 6
ATLAS Pixel DetectorInsertion Device Key Structures
Pixel Mount Blocks and Rollers
July 2003Insertion Device Costs A. Smith, LBNL 7
ATLAS Pixel Detector
Insertion Device Deliverables
• A- and C-side Trolleys• A- and C-side Sliders• Pixel Mount Blocks and Rollers• Insertion mechanism• All interfacing mounts
• Insertion Device must be delivered in time for dry assembly with PST in August ’04
July 2003Insertion Device Costs A. Smith, LBNL 8
ATLAS Pixel DetectorSchedule
• FY03 through 2nd quarter FY04: Prototype• FY04: Production• August FY04: Delivery
July 2003Insertion Device Costs A. Smith, LBNL 9
ATLAS Pixel Detector
Costs
• Costs do not include tech hours• $30k included in FY03 budget for insertion device• No previous budget for FY04 costs• Some expensive prototype parts to be reused for production• Total cost to complete including tech time: $98,372
ETC FY03 FY04 TotalPrototypeMaterials and Procurement $10,101Shop Cost $26,400ProductionMaterials and Procurement $8,104Shop Cost $17,600Totals $36,501 $25,704 $62,204
Tech hours 292 150Shop hours 330 220
