ap2-debuncher injection area 2004 shutdown work
DESCRIPTION
AP2-Debuncher Injection Area 2004 Shutdown Work. August 2, 2004. What’s Today For?. Will the modifications reduce the beam steering hazards and ease injection tuning? What rare the physical risks to the Debuncher components? - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: AP2-Debuncher Injection Area 2004 Shutdown Work](https://reader035.vdocuments.mx/reader035/viewer/2022070418/5681587e550346895dc5e079/html5/thumbnails/1.jpg)
AP2-Debuncher Injection AP2-Debuncher Injection Area 2004 Shutdown WorkArea 2004 Shutdown Work
August 2, 2004
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What’s Today For?What’s Today For?
• Will the modifications reduce the beam steering hazards and ease injection tuning?
• What rare the physical risks to the Debuncher components?
• Do the modifications allow for easy/quick retreat if there are problems after attempting beam?
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What’s happening?What’s happening?• Injection Septum
– Modification of removing material between Closed Orbit and Injection Channel
• Decreases amount of closed orbit bump • Common vacuum eliminates air gap and vacuum
windows
– Vertical motion of stand • Will use to center injection channel on beam
• D4Q4 SQC replacement with 2 LQBs– Injection orbit path designed to skim top of
extended lobe star beam tube inside SQC– LQBs allow larger beam tube.
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What’s happening?What’s happening?• D4Q4 BPM
– Injection orbit path designed to skim large BPM.– Move BPM downstream where injection orbit is
closer to closed orbit.
• Injection Kicker– Motorizing stand to center upon beam
• Larger beam tube through LQs (4Q5 and new 4Q4 pair)– Replacing two separate pipes thru D4Q5– New pipe will nestle up into coils as far as
possible
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Beam Pipes into D4Q5
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Separate Pipes into D4Q5
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Two pipes out of D4Q5
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Two pipes in D4Q5
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Current ISEP
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Modified ISEP with Beam Tube
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Modified ISEP & Characters
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ISEP-Gap-Bellows-BPM-SQC Quad
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Current BPM & SQC Star Chamber
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SQC & LQB marks on floor
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SQC & VT403; more LQB marks
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D4Q3 & IKIK
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Latt
ice
with
LQ
Bs
C
urre
nt L
attic
e
505.3220
Sun Aug 01 18:40:59 2004 OptiM - MAIN: - Z:\TakeHome\AP2_Deb_2004Jul\DEB.opt
25
0
50
BE
TA
_X
&Y
[m]
DIS
P_
X&
Y[m
]
BETA_X BETA_Y DISP_X DISP_Y
Debuncher
505.3220
Sun Aug 01 19:07:45 2004 OptiM - MAIN: - Z:\TakeHome\AP2_Deb_LQB\DEB.opt
25
0
50
BE
TA_
X&
Y[m
]
DIS
P_
X&
Y[m
]
BETA_X BETA_Y DISP_X DISP_Y
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Latt
ice
with
LQ
Bs
C
urre
nt L
attic
e
290.3420
Sun Aug 01 18:45:36 2004 OptiM - MAIN: - Z:\TakeHome\AP2_Deb_2004Jul\AP2.opt
10
00
3-3
BE
TA_
X&
Y[m
]
DIS
P_
X&
Y[m
]
BETA_X BETA_Y DISP_X DISP_Y
290.3420
Sun Aug 01 18:51:23 2004 OptiM - MAIN: - Z:\TakeHome\AP2_Deb_LQB\AP2.opt
10
00
3-3
BE
TA
_X
&Y
[m]
DIS
P_
X&
Y[m
]
BETA_X BETA_Y DISP_X DISP_Y
AP2
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Non-Mechanical Tunnel WorkNon-Mechanical Tunnel Work• Power Supply
– 1200A PS available; ready to move to AP50
• Cable Pulls and Terminations– LQBs power, – Stand motors, – new BPM, – moving BPM(?), – ion pumps, – gate valve
• Water (LCW)– Power supply– LQBs
From D. VanderMeulen
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Non-Tunnel WorkNon-Tunnel Work• Controls/ACNET
– LQBs: Setting & Readback– ISEP motion control by old CAMAC interface– IKIK motion control by PLC
• Console Applications/ Software– LQBs
• P102: Modify bus cycling software• P60: Modify tune mults that currently uses D4Q4 shunt
– New Ion Pumps & Gate Valve• Add to P17 & P18
– LQB, VT403, & Debuncher BPM positions• P144: Debuncher orbit correction program
– New BPM and moved SEM• Yet to be written AP2 BPM DAQ and orbit correction program
From D. VanderMeulen