Transcript Target Installation Plan Paul Hodgson The University of Sheffield Requirement • Assemble and test two complete target systems in time for installation during August 2008

Target Installation Plan
Paul Hodgson
The University of Sheffield
Requirement
• Assemble and test two complete target
systems in time for installation during
August 2008 shutdown
• How do we do this?
• What do we need to do this?
• Who needs to be involved?
How do we assemble the targets?
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Assemble and test a system for ~300k pulses
Simultaneously assemble 2nd system
Remove 1st system and test 2nd for 300k pulses
Perform detailed visual inspection of bearing
surfaces of 1st system
• Swap 1st back into test rig and install 2nd system
in ISIS
• ISIS target will have approx. 3-500k pulses “on
the clock”
What do we need?
• Two distinct phases:
• Stator Main Body assembly in clean room
o
o
o
o
Stator body with the new end plates welded.
Optics block (calibrated) with laser safety covers.
Coated bearings, upper and lower.
Shaft, vane and magnets
RAL
Sheffield
RAL
RAL
• Final assembly in R78:
o
o
o
o
o
Power, Water, Fibre Optics
Chiller - Second chiller?
Bellows
DAQ PC
Control PC
Sheffield
RAL
RAL
Sheffield
Daresbury
What do we need?
• Power Electronics in R78 and VacRack area
need upgrading by Daresbury
• Control software for power electronics needs
upgrading in R78 and MLCR
• All connections to target assembly to be clearly
labelled and documented
• Relevant health and safety documentation to be
supplied by Sheffield
• Appropriate people involved need to be aware of
the schedule and timescale
Timescales
• ISIS shutdown 13th August
• Start initial assembly 12th August – 2 days
• Also simultaneously set up electronics in
R78
• Final assembly in R78 – 1 day
• Expect to have first full system ready for
test run 14th -15th August
• Implies an ISIS installation date late
August
People
• Sheffield
o C. Booth, P. Hodgson, R. Nicholson, P. Smith
• Daresbury
o S. Griffiths et al.
• RAL
o G. Matthews, J. Loughrey, J Tarrant, E. McCarron
• MICE
o M. Ellis, W. Spensley