UED ASTA Mechanical

Mechanical Design StatusEric Bong

20 May 2014

UED ASTA Layout

3D Solid Model CAD Layout

UED ASTA Lab Components

Floor Girder Plates

Detectors

Experiment ChamberDiagnostic Chamber

DifferentialPumping ChamberLaser Tables

UED ASTA Component Postions

UED Experiment Chamber

UED Experiment Chamber Detail

• Quote Received From Vendor• Purchasing Process Initiated• Delivery 8 Weeks ARO

UED Diagnostics and Differential Pumping Chambers

Commercial pneumatic pop-in actuator for phosphor screen & faraday cup

Commercial motorized linear actuator for multi-hole collimator

Choke-gasket brazement on input and output flanges limits conductance for differential pumping

UED Mechanical To Do List

• Place Experiment Chamber Order (In Process)• Order Exp Chbr Turbo, Laser Windows & Electrical Feed-throughs• Detail Exp Chbr Support Plates, Elbow and Fabricate• Release Girder Floor Plate Drawings and Fabricate• Order Diagnostic Crosses & Bellows (Already Have Actuators)• Design Multi-Hole Collimator Flag• Design Diagnostic Cross Support• Adapt Existing Phosphor-Screen/Faraday-Cup Design to Actuator• Detail Differential Pumping Chamber Choke & Fabricate• Modify BNL Detector Design to Use Standard Crosses & COTS Actuators

• Already Have Mirrors & Actuators• Layout Inside of Experiment Chamber

Thanks to Margery Morse Mechanical Modeling & Design