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