Camera Mechanics Rich Northrop University of Chicago 1 Design Review Argonne May 9 2014 Final Camera Mechanics Crate Camera Assembly 2 Crate with Focal Plane Box being ID: 611696
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Slide1
C T A Camera Mechanics
Rich Northrop University of Chicago
1
Design Review
Argonne May 9, 2014
FinalSlide2
Camera Mechanics
Crate / Camera Assembly
2
Crate
with Focal Plane Box being
installed into Inner Frame
Crate –Top Lattice, Carbon Fiber Posts, & BulkheadWeight of empty Crate (as shown) -
118.8 kg (262 lbs.)Weight of Crate with 177 Modules - 264.0 kg (582 lbs.)
( OSS Mount Ring Not Shown )Slide3
Camera Mechanics -
Sensor/Cage/FEE/Base Block Design
Sensor / Foam/Heat Sink
Top Cage Section
FEE Boards
Base Mount Bracket
Module Prior to Insertion
Sensor
Fiducial
Surface
Thermal Slip Joint
3
Bottom Cage SectionSlide4
4
Major Revision
Pending FEE Final DesignCamera Mechanics Cage / FEE / SensorSlide5
Camera Mechanics
Mount Bracket / Injector-Ejector tool
5
Sliding WeightSlide6
Camera Mechanics
5 x 5 Test Crate
/ Sensor
6Slide7
7
Test Module thermal cycling testsTest Module Vibration testsFlatness Hardware Show and TellPost ends - inserts - Locktite Slide8
Camera Mechanics
5 x 5 Bulkhead – Motherboard
8Latest MB Design ?Slide9
Camera Mechanics
5 x 5 Bulkhead Detail
9Slide10
Camera Mechanics
Lattice
10Slide11
11
Camera Mechanics Selected Design IssuesFinal FEE configuration , Mounting , & Rear Connector mateSurface treatment
for Lattice or CageLattice Flatness (.004” TIR ) vs. costs ($23,285)Crate Mounting to Inner Frame details (hard mount to top - float/pin (Z)
Final Cooling Design & TestingInner & Outer covers - Access - component mounting
CMM ?