# Presentation: 411582

## Status of Cryomodule Fabrication

## Status of Cryomodule Fabrication

- _Outline_
- Review of FY05 Goals
- Engineering Teams Formed to Address Goals
- Status of Work Toward Meeting Goals
- Conclusions

## FY05 Goals Established by the  FNAL SRFSC (in support of ILC & SMTF)

-  3.9 GHz Cavities
-  Complete six accelerating cavities
-  Continue deflecting cavity R&D
-  Complete single cavity A0 cryostat(s)
-  Complete Capture Cavity #2
-  Design & build Horizontal Test Cryostat (or Chechia vessel)
-  Create infrastructure to support 1st U.S. built cryomodule           construction in CY 06
-  Complete joint FNAL/ANL BCP facility
-  Begin 1.3 GHz cavity industrialization efforts

## SM Fabrication and Testing: General Organization

**Cryomodule Production**

**Fabrication**

**QC/QA**

**Cryomodule**
**Components**

**Cavity Production**

**Meson**
**Facility**

**CW**
**Test**

**Technical Support**

**Engineering**

**SM Fabrication**
**H. Carter**

**Assembly**

**Cavity String**

**Cold Mass**

**Cryomodule**

**Horizontal**
**Testing**

**PD**
**Cryomodule**
**Testing**

**Integration**

**New Muon**
**Facility**

**FNPL**
**Test**

**ILC**
**Cryomodule**
**Testing**

**Vertical**
**Testing**

## Fabrication:   Cavity Production Organization Chart

## Cavity Processing Organization Chart

_**Collaboration Facilities**_
**A. Rowe, Coordinator**

_**ANL/FNAL Facility**_
**A. Rowe****	****	****Responsible Engineer**
**C. Boffo****	****	****Process Controls Support, ****	****	****Facility Design & Commissioning**
**I. Terechkine****	****Facility Design & Commissioning**
**T. Arkan****	****	****Clean Room Design Support  ****	****	****& Process Fixturing Development**
**W. Muranyi****	****	****Lead Technician for Operations**
**M. Battistoni****	****Operations Support Technician**
**               ****-------------------------------------------------------------**
**D. Assell****	****	****Installation Support Technician**
**D. Connolly****	****	****Installation Support Technician**
**B. Smith****	****	****Installation Support Specialist**

_**A0  Facility**_
**A. Rowe, Responsible Engineer**
**W. Muranyi, Lead Technician**

_**Industrial Facilities**_
**A. Rowe, Coordinator**

**Cavity Processing**

## 3.9 GHz Cavities & Cryostat(s):  Work in Progress

- Design coldmass supports, both sliding and fixed
-  Design coldmass and cryostat
-  Main coupler design
-  Helium vessel design complete but may need minor revision
-  Helium supply pipe redesign (spacing & material)
-  Heat Loads and cool-down analysis

## Capture Cavity #2 

-  Required for A0      Photoinjector upgrade

**FNPL Upgrades**

**Existing FNPL**

## Capture Cavity #2 Status

-  Cryostat with poor performing 1.3GHz 9-cell cavity was received from DESY and has been disassembled
- DESY to supply new high gradient replacement cavity and peripheral components which will be installed when they are received
- Engineering design work well underway
- Scheduled for installation and commissioning at Meson Lab by September 2005, and ready for testing at Meson Lab

## Horizontal Test Cryostat (Chechia)

- Required for high power testing of
-   single, dressed cavities
- Our design will accommodate both
-   3.9GHz and 1.3GHz cavity testing

- 3.9 GHz cavity installed

- DESY Chechia

## Horizontal Test Cryostat, cont.1.3 GHZ Cavity

- 1.3 GHz cavity installed

- Design work will be completed in FY05
- Major components will be ordered early in FY06
- Planned to be operational in Spring 2006

## Support Infrastructure for1st U.S. Built Cryomodule

-  A 3-D model of the TTF 1.3 GHZ Cryo3 Vessel has been created.
-  Preparation of americanized drawings is in progress (consistent with a                CY06 deliverable).
- Cavities for 1st cryomodule  will be fabricated                                         by KEK and Accel

## Support Infrastructure for 1st U.S. Built Cryomodule:  MP9 Cryomodule Assembly Facility Development

- A facility layout based on DESY’s Hall 3 facility (below) is planned

## Support Infrastructure for 1st U.S. Built Cryomodule:  MP9 Cryomodule Assembly Facility Development 

-  Separator Work at MP9 ends this Fall
- Building is sufficiently sized for R&D production quantities (1 per month)

## MP9 Cryomodule Assembly Facility Development

**MP9**

## Cryomodule Assembly Fixturing & Tooling Development

- Tooling and Fixturing design for major components well underway with procurements planned this fiscal year

## Joint FNAL/ANL BCP Facility

**Design, construction, and test operation (using water) of FNAL system completed.  System now disassembled and ready to be transported to ANL for installation in the newly constructed room inside Building 150. **
**FNAL safety review of system completed.   A complete ANL safety review will be conducted once the system is installed there.**
**Design and construction of 3.9 GHz etching jackets almost complete.  1.3GHz etching jacket design will commence once the 3.9GHz work is complete. **
** ****Infrastructure tooling and fixturing                                                    development to support 3.9GHz and                                                            1.3GHz cavity etching underway.  **
** ****Facility is scheduled for completion                                                                    and initial operations by end of CY05**

## Conclusions

**We are  making great strides in accomplishing our FY05 Goals**
**The engineering design and drafting effort, led by Don Mitchell, is being pushed very hard to generate drawing packages for the various elements in our goals in order that major procurements can be made in FY05.**
**Infrastructure tooling and fixturing  development to support 3.9GHz and 1.3GHz cryomodules is well underway.  **
** ****The joint FNAL / ANL BCP Facility is scheduled for completion  by end of CY05 and operations will commence as soon as the ORC is granted at ANL.**