1. CRYOMODULE FINAL ASSEMBLY
SNS PPU CRYOMODULE PDR
CRYOMODULE FINAL ASSEMBLY
Jim Henry
Wednesday, February 27, 2019

2. OUTLINE THIS DISCUSSION WILL ADDRESS THE FINAL CRYOMODULE ASSEMBLY
THE SPACEFRAME \ THERMAL SHIELD ASSEMBLY HAS BEEN INSTALLED, ALIGNED, AND LOCKED DOWN.
THE END CANS HAVE BEEN FINAL ALIGNED AND INSTALLED.
DESIGN REQUIREMENTS ARE THE SAME AS STATED FOR SIMILAR COMPONENTS

3. SUPPLY END FINAL ASSEMBLY STEP 1
BEAMLINE THERMAL INTERCEPT

4. SUPPLY END FINAL ASSEMBLY STEP 2
FLANGE \ COUPLER VALVE
PRIMARY JT VALVE
PRIMARY LHe SUPPLY
SHIELD SUPPLY
HP He FROM H/X
HP He TO H/X

5. SUPPLY END FINAL ASSEMBLY STEP 3
THERMAL SHIELD EXTENSION

6. SUPPLY END FINAL ASSEMBLY STEP 4
OUTER MAGNETIC SHIELD EXTENSION

7. SUPPLY END FINAL ASSEMBLY STEP 5

8. SUPPLY BEAMPIPE INSTALLATION
BEAMPIPE THERMAL INTERCEPT INSTALLED
BELLOWS BRACE REMOVED THRU VACUUM TANK PORT
O-RING SEAL
BEAMPIPE TO
VACUUM TANK
END PLATE
CF SEAL
BEAMPIPE TO
PUMP DROP

9. RETURN END FINAL ASSEMBLY STEP 1
BEAMLINE FLANGE THERMAL INTERCEPT

10. RETURN END FINAL ASSEMBLY STEP 2
PRIMARY 2K RETURN
SURGE TANK
HP He FROM H/X
HP He TO H/X
SHIELD RETURN

11. RETURN END FINAL ASSEMBLY STEP 3
THERMAL SHIELD EXTENSION

12. RETURN END FINAL ASSEMBLY STEP 4
OUTER MAGNETIC SHIELD EXTENSION

13. RETURN END FINAL ASSEMBLY STEP 5

14. RETURN BEAMPIPE INSTALLATION
BEAMLINE THRERMAL
INTERCEPT INSTALLED
BELLOWS BRACE REMOVED
THRU VACUUM TANK PORT
O-RING SEAL
BEAMPIPE TO VACUUM TANK
END PLATE
CF SEAL
BEAMPIPE TO
GATE VALVE

15. EXTERIOR ASSEMBLY INSTRUMENTATION PORTS INSULATING VACUUM GAGES
ASME BURST DISC
INSULATING VACUUM VALVE
COUPLER OUTER CONDUCTOR COOLING RETURN
PARALLEL PLATE VACUUM RELIEF (x2)

16. REMAINING TASKS
ADJUST BEAMLINE THERMAL INTERCEPT TO SUIT AVAILABLE CLEARANCE
DETAIL PIPING ASSEMBLIES
FINALIZE SHEET METAL DESIGNS (THERMAL AND MAGNETIC)
FINALIZE BEAMPIPE TO VACUUM TANK INTERFACES
CHECK PRESSURE, FLEXIBILITY, AND SHIPPING DESIGNS
CREATE DESIGN DRAWINGS
CREATE SOW’S AS NEEDED

17. Jim Henry
QUESTIONS?
CRYOMODULE FINAL ASSEMBLY