3 20 2017 MQXFA1M Schedule Highlights Approximately 4 weeks to work on MQXFA1M 417 The halflength ShellYoke assemblies are complete and have been tensioned w ith full length tomorrow ID: 790822
Download The PPT/PDF document "MQXFA1M Status Update Dan Cheng, et al" is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
Slide1
MQXFA1M Status Update
Dan Cheng, et al
3
/20/
2017
Slide2MQXFA1M Schedule Highlights
Approximately
4
weeks to work on MQXFA1M (~4/17)
The half-length Shell-Yoke assemblies are
complete
and have been tensioned w
ith full
length tomorrow
yoke rods
Coil GPI
on
dummy coils
was completed last
week
CERN SG instrumentation was completed last week; offsets taken
Opportunities to accelerate schedule:
Removed
a Fuji build
to save
~2 weeks
Dummy build with 2
nd
Fuji paper will stay with the bladder ops of MQXFA1M (see CERN presentation 2/15 for precedent)
Will remove
the axial loading operation from the dummy assembly
Expect to disassemble MQXFA1M just before, or during
the week of Collaboration Meeting
Slide3MQXFA1M Yoke-Shell Assembly
The Shell-Yoke should
has been completed
Slide4MQXFA1M Coil Prep
Dummy Coil Pack Assembly:
Collars and load pads prep work: Complete
Dummy Coil SG (LARP & CERN) 100
% complete
Coil
GPI shims
complete
Slide5MQXFA1M Dummy Coil Pack
Collar shims
are complete
Eliminated one Fuji Assembly
Final Dummy coil pack assembly complete: Mar
31
Slide6MQXFA1M Integration
Axial rod instrumentation to be
completed this week
Azimuthal
preload
complete:
4/
11
Eliminating Survey and Axial loading
saves ~5-7 days
Risk is that we won’t have a procedure or baseline to compare to
Magnet
Disassembly can start
~before collaboration meeting
Slide7MQXFA1 Schedule Highlights
Approximately 6 weeks to work on MQXFA1 after Readiness Review 4/
28 (though we will not wait to proceed if in position to)
Schedule is
not
very
compressible, but
we have options:
Currently planning two Fuji Paper coil packs before final coil pack assembly, but will try to eliminate one build; saves approx. 5 daysLikely we will not survey this magnet (saves approx 4 days)NOTE: Real coil preparations may fall into critical pathMust be completed by mid April for MQXFA1 Fuji assembliesCoil CMM and elecrical
QC
complete
Coil
Instrumentation, GPI, and
final QC
must be completed afterTech for instrumentation is not yet settled (will be soon!)
Slide8MQXFA1 Projected schedule update
Overtime
will
be used to expedite certain
processes
Connector skirts and wiring harness/pigtail will be
outsourced
Currently planning two Fuji Paper coil packs before final coil pack assembly, but will try to eliminate one build;
saves approx. 5 days
Likely we will not survey this magnet (
saves approx 4 days
)
This, and MQXFA1M optimizations can move ship
date ~3+ weeks to ~6/16
Slide9Yoke and Shell Parts and hardware progress
Slide10Yoke and Shell Parts and hardware progress
Slide11Yoke and Shell Parts and hardware progress
Slide12Yoke and Shell Parts and hardware progress
Slide13Coil Pack and hardware progress
Slide14Coil Pack and hardware progress
Slide15Coil Pack and hardware progress
Slide16Coil Pack and hardware progress
Slide17Magnet Assembly Process Flow