TD26 CLEX Structure
description
Transcript of TD26 CLEX Structure
27-Jun-2011 CLIC RF Structure «BE/RF»
TD26 CLEX Structure
TD26 CLEX Structure
Design reportP. Piirainen
27-Jun-2011 CLIC RF Structure «BE/RF»
TD26 CLEX Structure
Beam
direction
27-Jun-2011 CLIC RF Structure «BE/RF»
TD26 CLEX Structure
TD26 CLEX Super Accelerating Structure design has been integrated and presented with the following features:
- Two Accelerating Structure modules (AS) are brazed together to form a
Super Accelerating Structure (SAS)- Compact couplers, new design waveguides and wakefield monitors with TE-
and TM-like mode pick up have been integrated to the structure- Cooling system has been integrated to vacuum manifolds and external
piping has been implemented with connectors and pipes- Damping material has been installed to vacuum manifolds- Alignment spheres have been included to design- Accelerating Structure have been designed so that it is able to assemble to
adjacent structures with flexible interconnections- Bonding, brazing including pre-assembly brazing, mechanical assembly and
welding steps have been validated
27-Jun-2011 CLIC RF Structure «BE/RF»
TD26 CLEX Structure
Compact coupler
Internal cooling system integrated to manifolds
Damping material
Interconnection with bellows
Wakefield monitor
TE/TM-like mode pick up
External cooling connectors and pipes
27-Jun-2011 CLIC RF Structure «BE/RF»
TD26 CLEX Structure
Compact couplerwaveguide/disk
Alignmentsphere or probe
Tuning stud
27-Jun-2011 CLIC RF Structure «BE/RF»
ASSEMBLY PROCEDURE1. Diffusion bonding of the disks
Compact coupler disk
Standard disk
Compact coupler disk
Extremity disk Interlocking disk
27-Jun-2011 CLIC RF Structure «BE/RF»
ASSEMBLY PROCEDURE
WG bodyWG machined
Wakefield monitor (WFM)
WFM body
WFM cover
TE/TM-like mode pick up
Vacuum manifold
Cooling adapter
Cooling cap
Waveguide (WG)
WG coverVacuum flange
2. Pre-assembly and brazing of vacuum manifolds, waveguides and cover
Cover with vacuum flange
Cover
Flange
27-Jun-2011 CLIC RF Structure «BE/RF»
ASSEMBLY PROCEDURE2. Pre-assembly and brazing of vacuum manifolds
and waveguides
Waveguide
Wakefield monitor
Vacuum manifold with integrated cooling system
Waveguide
Cooling adapter
27-Jun-2011 CLIC RF Structure «BE/RF»
ASSEMBLY PROCEDURE3. Brazing vacuum manifolds and interconnection flanges to bonded disk
stacks
Pre-assembled manifolds, 4 pcs
Bonded disk stack
Interconnection flange
Pre-assembled manifolds, 4 pcs
Bonded disk stack
Interconnection flange
27-Jun-2011 CLIC RF Structure «BE/RF»
ASSEMBLY PROCEDURE
4. Brazing two accelerating structure to form a superstructure
Accelerating structure
27-Jun-2011 CLIC RF Structure «BE/RF»
ASSEMBLY PROCEDURE5. Installation of the silicon carbide (SiC) damping materials to vacuum
manifolds
Damping material
Damping material
Fixing corner and screw
27-Jun-2011 CLIC RF Structure «BE/RF»
ASSEMBLY PROCEDURE
6. EB welding vacuum manifold covers and vacuum flanges
Cover Flange
27-Jun-2011 CLIC RF Structure «BE/RF»
ASSEMBLY PROCEDURE
7. Installation of the Swagelock connectors and cooling pipes
27-Jun-2011 CLIC RF Structure «BE/RF»
ASSEMBLY PROCEDURE
8. Interconnection clamp chain between two super accelerating structure
Interconnection clamp chain
27-Jun-2011 CLIC RF Structure «BE/RF»
ASSEMBLY PROCEDURE
2. Pre-assembling and brazing of manifold cover wakefield monitor, waveguide and cooling parts
3. Brazing pre-assemblies to vacuum manifold
1. Diffusion bonding disks 4. Brazing of manifolds, disk stack and interconnection flange
5. Brazing two AS assemblies to form a super accelerating structure
6. Installation of damping loads
7. EBW welding of manifold covers and vacuum flanges
8. EBW welding of manifold covers and vacuum flanges
27-Jun-2011 CLIC RF Structure «BE/RF»
ASSEMBLY PROCEDURE
TD26 CLEX Super Accelerating Structure design with integrated features is a compact test structure, including validated bonding, brazing, assembling and welding steps.