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Update on Alignment kit and Stave 250 frame and thoughts for Stave 130 M.Gibson (RAL) 7/6/13

Update on Alignment kit and Stave 250 frame and thoughts for Stave 130 M.Gibson (RAL) 7/6/13. Status of infrastructure for stave 250 module mounting and testing. Stave 130 ‘stuff’. Stave 250 Module Mounting.

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Update on Alignment kit and Stave 250 frame and thoughts for Stave 130 M.Gibson (RAL) 7/6/13

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  1. Update on Alignment kit and Stave 250 frameand thoughts for Stave 130M.Gibson (RAL)7/6/13 • Status of infrastructure for stave 250 module mounting and testing. • Stave 130 ‘stuff’

  2. Stave 250 Module Mounting • Now have 3 modified jigs, with 2 assembled onto the bridges using the pre-loaded bearing principle. • Ivan has started looking at the problem or array handling given the data from Tim, and using Peters drawing. • A set of data for manual positioning has been created. • Stave expected 5th June (wed) with the stave frame expected on the 12th . (Wed). • I am assuming no Kapton between modules ‘cos I havn’t made any or modified the glue pattern. • Mike is away until June 10th (Monday) at earliest. Need him to bend the linking pipes stave to frame and Ian, Richard, or John to weld the ends on. • Plenty to do 5th to 12th as we will have to measure the kapton to see if its like the drawing and form a plan. So 19th (Wed) or 20th June we might be in a position to stick a module.

  3. 250 series jigs showing pre load springs

  4. Stave 250 testing infrastructure • Installation of the CO2 system is progressing. Bunds are installed, along with N2 (for flushing of the test volume). • The SS pipe installation is progressing slowly because we have lost Mike so I am doing it! • A design for all the necessary interlocks now exists. Needs converting to a real circuit and the items ordering. • Automatic fume extraction fan, trunking, and hole in window all exist, just needs fitting. • I have the CO2 solenoid on my desk and the connectors arrived 30/5/13. • CO2 detection system is on order and due anytime now. • Still not done anything about measuring the liquid level of CO2 in the bottles. But ultrasonics looks like the way forwards.

  5. Status of CO2 Installation bunds

  6. Bump for the new transfer system Stave 130 jigs(now have a model) Thin top plate Thick bottom plate that the ceramic ball run in Cut-out for the Dc/Dc converters Spring loaded plungers to preload the balls Springs to provide vertical force for the two part jigs

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