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CAPTURE CAVITY 1 (CC1) UPGRADE
Elvin Harms, Tom Peterson, Yuriy Orlov, Frank McConoloque
Y. Orlov
2
CC1. GENERAL VIEW-Existing CC1 Vacuum vessel:800mm-OD, 1800mm-long-Cold mass G10 Support Rods location
1 -80K (N2)-return2 -80K (N2)-supply3 -4.5K (He)-cooldwn4 -1.8K (He)-supply5 -4.5K (He)-supply6 -5.5K (He)- return
-MC Port with New MC-Cold mass Fixing point in “Z”
6 4 2
5 3 1-Top port with Cryo piping
BEAM
09/05/2012
Y. Orlov
3
CC1. TOP ASSEMBLY. Y-Z VIEW-Vacuum vessel-80K shield-5K intercept (x2)-Gate valve with supports (x2)-1.3 GHz cavity RI29
-Cold mass fixing G10 post in “Z” direction
09/05/2012
Y. Orlov
4
CC1. TOP ASSEMBLY, X-Y VIEW
-MC Warm-MC Cold
-G10 Support Rods (x8)CM support Frame
09/05/2012
Y. Orlov
5
CC1. TOP ASSEMBLY, X-Z VIEW
-Existing GV access Ports
US DS
G10 Support Rods
MC Warm with supports
09/05/2012
Y. Orlov
6
CC1. 1.3GHZ CAVITYSerial #: TB9RI-29-34.6 MV/m
-MC cold-Blade tuner (install after CR assembly)-Ti He vessel with 2-phase He pipe-9 cell cavity-External magnetic shield (install after CL Assy
09/05/2012
Y. Orlov
7
CC1. CAVITY STRING AFTER CLEAN ROOM
-Cavity without Blade Tuner Under vacuum (?)-Gate Valve (x2)
US
DS-Bellows between Cavity flange and GV
-DS BP bellows connect to VacuumVessel (bellows restrains not shown)-US BP bellows connect to VacuumVessel (bellows restrain not shown)
09/05/2012
Y. Orlov
8
CC1. COLD MASS-FRONT VIEW
US
DS
-5K He Piping line-5K Intercept MC-Warm Up Cooldown Line-5K Intercept to Space Frame
-5K Intercept toBeam Pipe by Cu Bar (x2)
-1.4 K He Supply line-US GV Support-80K intercept
-Combined block for needle Bearingsand G10 rods supports (x4)
09/05/2012
Y. Orlov
9
CC1. COLD MASS-BACK VIEW
-Pumping Line withHe Level Indicator
-1.3 GHz Cavity End Magneticshields
-Tuner motor thermal intercept-Auminum Space Frame -DS HOM connectorintercept
DS
US
-DS GV Supportwith needle bearings
-US HOM connectorintercept-US GV Supportwith needle bearings
09/05/2012
Y. Orlov
10
CC1. VIBRATION
GV
5K80K -80K Intercept-5K intercept
-G10 Vibrationcompensator (2 parts)
09/05/2012
Y. Orlov
11
CC1. SUPPORT FRAME WITH SUPPORTS ASSEMBLY
- Weldable Al 6061 space frame(needle support places are machinedafter welding) -4 Needle supports combinedwith G10 rods support -US Gate Valve Support
09/05/2012
Y. Orlov
12
CAVITY NEEDLE BEARING SUPPORTS
09/05/2012
322 mm
Plungers with spring washers (compensate thermal shrinkage)
“ Hard” screw connection
Installation Gap~4mm
Y. Orlov
13
CC1 UPGRADE PRODUCTION DRAWING STATUS
Total DRAWINGS: ~91-New drawings: 61+8(not released
+ released)-ILC drawings: 22 (Assembly DWG’s
+ parts DWG’s) Ordered subassemblies: 3 (DWG##,
MD-484490, MD- 484491, MC-484585) + existing ILC parts (were ordered for CM3-CM6)
09/05/2012
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