Transcript E-Beam Systems Update

e-Beams System Update
Injector System
Installation has started.
Linac System
Preparing for ’06 installation.
Controls
System development advancing.
Undulator System
In production.
FAC review, 10/27
D. Schultz
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Injector System Installation
Drive laser transport tube installed 10/14:
The first piece
of installed
LCLS beamline.
FAC review, 10/27
D. Schultz
The ceiling in the injector vault
Laser bldg. construction
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Installation Schedule
6 MeV
135 MeV
rf
gun
Linac-0
L =6 m
Linac-1
L 9 m
21-1b
21-1d
Linac-2
L 330 m
X
Spect.
BC-1
L 6 m
21-3b
24-6d
Linac-3
L 550 m
BC-2
L 22 m
25-1a
30-8c
Linac, 2007 down
Injector, 2006 down
SLAC linac tunnel
FAC review, 10/27
D. Schultz
14.1 GeV
Linac-X
L =0.6 m
T-Cav
‘Wall Region’
4.54 GeV
250 MeV
undulator
LTU
L =275 m
Dump
research yard
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Injector System Installation
VA
TR
EA
TM
CU
UM
EN
PU
MP
S
TC
HA
MB
ER
LO
A SS NG
EM B EL
BL LO
Y WS
Laser System
April 2006
Gun Region
Nov. 2006
through
Heater Region
March 2006
Wall Region
October 2005
Injection Region August 2006
Spectrometer Region
through BC1 August 2006
SP
SE O OL
AL S
FR
OM
VA
OD
E
UH
G ATV A
E VALLME
LV TA
ES L
PO
H OL RC
DE U PIN
R E
CA
TH
LV
E
Waveguide through wall and up
penetration October 2005
FAC review, 10/27
D. Schultz
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Current Injector Installation
Installed Injector beamline, to mate to spring install schedule.
FAC review, 10/27
D. Schultz
5
Injector Installation
Access to the Injector vault.
Laser facility construction through 2/06
Install Injector in the vault 3/06-11/06
Aug.- Nov. 2006 down
Install to end of Injector spectrometer
Install Linac to Bunch Compressor 1 dump
PPS connection to SLAC Linac & certification
FAC review, 10/27
D. Schultz
6
Injector Commissioning
Commission drive laser 4/06-11/06
Needs laser safety system certification
Coordinate with Injector installation in vault
Dec. 2006 to Aug. 2007
Commission electron beam through Injector
and BC1
Occurs during B-factory operations.
Need Injector SAD, ARR 11/06
FAC review, 10/27
D. Schultz
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Injector System Status
Drive laser is ordered.
Gun in detailing
L0A, L0B are in fabrication.
Laser tables on order
Magnets are on order
Vacuum hardware in hand,
Special chambers in design
Floor, supports, finishing design
Schedule remains critical for these systems.
FAC review, 10/27
D. Schultz
8
Linac System
BC1 articulation is with a vendor
with vacuum system
Magnets through BC1 are on order
X-band system designed
X-band structure in hand
New klystron fabricated, to test
Linac-1 design complete, parts on order
BPMs design modification
FAC review, 10/27
D. Schultz
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Controls
SLC-aware IOC is complete
In test with SLC applications
Magnet power system for the ’06 installation,
Supplies in purchasing/ordered
Cable plant defined and in design
Still investigating new designs for Linac and Und.
Redundancy, Imbedded IOC controllers
PLC based PPS system for Injector in preparation
for SLAC approval.
FAC review, 10/27
D. Schultz
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Controls
LLRF system conceptual design review was held
Significant issues were raised
Design and reviews will continue
Vacuum system well defined
System hardware design review, Electrical safety review
Timing system is in test
Event Generator and the Event Receiver boards are
being interfaced
Work on high level applications has started
In coordination with the LCLS
Commissioning/Operations Working Group
Controls group leader, interviews held, offer soon
FAC review, 10/27
D. Schultz
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Undulator System
1st article Ti undulator strongback machined.
Mechanical tolerance met and bettered.
3 other units in rough machining
at 2 vendors.
Poles and magnet blocks in
fabrication – on schedule
Assembly contracts placed, 2
vendors, at favorable costs.
1st article undulator strongback.
FAC review, 10/27
D. Schultz
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Undulator System
Undulator support girder preliminary design
Good temperature stability
Cam mover motion/reproducibility studies well
along
Cavity BPM system development
Scope moved to APS
Install 4/06 for beam tests @ APS
WP system is under study at SLAC
Resolution & drift < 100nm/day
FAC review, 10/27
D. Schultz
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Undulator System
Vacuum system
Al on SS prototypes under study
BFW system under design
New scope
Well under way
LCLS Undulator Alignment and Motion Review
10/20-21
Addressed undulator fiducialization and measurement
See Heinz-Dieter Nuhn’s talk
FAC review, 10/27
D. Schultz
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Undulator System
1st article finished undulator due at SLAC
5/12/06
2nd Article due 6/12/06
MMF facility under construction, b.o. 2/06
Major equipment on order
Undulator girder assembly area identified
SLAC building 750
FAC review, 10/27
D. Schultz
15
Undulator System
Undulator hall:
Baseline from JE was overpriced.
Able to loosen tolerances, redesign for lower cost.
Temperature stability ±0.2°C  ±1°F
Support structure stability design study at ANL
k variations sets the tolerance
Diagnostic cable length is also a concern
150k CFM conditioned air  20k CFM
Need to validate the ability of the design to meet the
tolerances.
FAC review, 10/27
D. Schultz
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Conclusion
We’re going to be busy in 2006
Injector installation
Laser commissioning
Aug.-Nov. ’06 downtime preparations
Undulator girder assembly and measurement
FFBT removal in preparation for BTH const.
preserve hardware for LCLS Linac use.
FAC review, 10/27
D. Schultz
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end
FAC review, 10/27
D. Schultz
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