1. Additional Upstream Coil Shielding
SHMS
Bender Magnet
Additional Upstream Coil Shielding
2/4/2019

2. Target Chamber Spray Angles
SHMS
Bender Magnet
Target Chamber Spray Angles
2/4/2019

3. Spray Angle Through Chamber Window
Target Center
24.5 Inches
(62.2 cm)
Beam
4.33 Inches
(11 cm)
15 Inches
(38.1 cm)
Tungsten
39°
.8 Inches
(2 cm)
1916 lb
Spray Angle Through Chamber Window
2/4/2019

4. Beam Spray Angle From Target Target 8.66 Inches (22 cm) Shield Block
Illustrating SHMS at Angle of 40°
2/4/2019

5. Coil Shielding Support
SHMS
Bender Magnet
Coil Shielding Support
and
Main Shield Block
2/4/2019

6. Bender Magnet Coil Shielding – Main Block
with GEM Slide Assembly Installed
2/4/2019

7. Bender Magnet Coil Shielding Support
$1,360
Mounting
Cradle Assembly
(Aluminum)
Cutout
For
HMS Snout
Support Weldment
(Aluminum)
$2,330
Steel Adjuster
Base Plate
Bender Magnet Coil Shielding Support
2/4/2019

8. Beam Bender Magnet Coil Shielding – Main Block 25.5 Inches 12 Inches
Target Center
25.5 Inches
(64.8 cm)
12 Inches
(30.5 cm)
Beam
25.3 Inches
(64.3 cm)
Lead
1270 lb
Bender Magnet Coil Shielding – Main Block
with GEM Slide Assembly Installed
2/4/2019

9. Bender Magnet Coil Shielding – Main Block
Main Shield Block will be fabricated in 4 inch thick pieces to reduce cost
Revision
12 Inches
(30.5 cm)
Main
Shield Block
(Lead)
1270 lbs
3100 in3
3.94 Inches
(10 cm)
.70 Inches
(1.8 cm)
Bender Magnet Coil Shielding – Main Block
Illustrating clearances between Main Shield Block and existing hardware
2/4/2019

10. Beam Bender Magnet Coil Shielding 12 Inches (30.5 cm) Lead Shield
HMS Snout shown HMS at minimum achievable angle while SHMS is at min angle of 5.5°
Beam
Bender Magnet Coil Shielding
Illustrating SHMS at Min Angle of 5.5°
2/4/2019

11. Main and Additional Blocks
SHMS
Bender Magnet
Coil Shielding
Main and Additional Blocks
2/4/2019

12. Beam Bender Magnet Coil Shielding – Main and Additional Shield Blocks
Target Center
25.5 Inches
(64.8 cm)
15.75 Inches
(40 cm)
Beam
25.3 Inches
(64.3 cm)
Bender Magnet Coil Shielding – Main and Additional Shield Blocks
with GEM Slide Assembly Removed
2/4/2019

13. GEM Active Slide Assembly Removed
15.75 Inches
(40 cm)
Main Shield Block will be fabricated in 4 inch thick pieces to reduce cost
Revision
Main
Shield Block
Additional
Shield
Blocks
12.0 Inches
(30.5 cm)
3.75 Inches
(9.5 cm)
Additional Shield Blocks
(Lead)
535 lbs
1305 in3
Total
.70 Inches
(1.8 cm)
1.7 Inches
(4.3 cm)
Bender Magnet Coil Shielding Blocks Main and Additional Shield Blocks
Illustrating clearances between Main and Additional Shield Blocks and existing hardware
GEM Active Slide Assembly Removed
2/4/2019

14. Shielding Block Installation
SHMS
Bender Magnet
Coil Shielding
Shielding Block Installation
2/4/2019

15. Main Shield Block Installation
2/4/2019

16. Additional Shield Block Installation
Main
Shield Block
Additional Shield Block Installation
2/4/2019

17. Main Shield Block rests in Support Cradle and is locked in position with fasteners and Upper Tie Plate
Additional Shield Blocks rest on Support Cradle and are pinned between Blocks and secured with an Upper Tie Plate
2/4/2019

18. Full Assembly Configuration Using Main, Additional
Shielding Blocks and Neutron Shield
with
GEM Sieve Slide Assembly
Modified Brackets, Lead Shield Removed, Neutron Shield
repositioned and attached to the Lead Shielding Assembly
(Existing)
2/4/2019

19. Full HB Lead Shielding / Neutron Shield Option
15.75 Inches
(40 cm)
1.44 Inches
(3.7 cm)
Existing Neutron Shield (New Position)
Attached to downstream side of Lead Shielding Assy. Shield aperture is centered vertically and horizontally with aperture in Bender Window and Lead Shield
.70 Inches
(1.8 cm)
Modify Mounting Bracket
Full HB Lead Shielding / Neutron Shield Option
Configuration illustrating use of Main Shield Block, Additional Shield Blocks and Neutron Shield
Neutron Shield must be removed for SHMS to achieve minimum angle of 5.5°
2/4/2019

20. Full HB Lead Shielding / Neutron Shield Configuration
$8,000
Full HB Lead Shielding / Neutron Shield Configuration
Configuration illustrating use of Main Shield Block, Additional Shield Blocks and Neutron Shield
Neutron Shield must be removed for SHMS to achieve minimum angle of 5.5°
2/4/2019

21. Shielded Beam Pipe Concepts
SHMS
Bender Magnet
Coil Shielding
Shielded Beam Pipe Concepts
2/4/2019

22. Tungsten Wedge Beam Pipe Concept
2/4/2019

23. Pavel’s Original Concept
Tungsten Wedge Beam Pipe Concept
Pavel’s Original Concept
2/4/2019

24. Tungsten Wedge Beam Pipe
Tungsten Wedge Beam Pipe Concept
2/4/2019

25. Tungsten Wedge Beam Pipe Concept
SS Welded Bellows
CF Flange / Metal O-ring
Existing Beam Pipe (Modified)
Shortened with new Mounting Flange and Metal O-ring
Tungsten Wedge
Beam Pipe
Tungsten BP Support
Tungsten Wedge Beam Pipe Concept
2/4/2019

26. Tungsten Wedge Beam Pipe Concept
SS Welded Bellows
CF Flange / Metal O-ring
Existing Beam Pipe (Modified)
Tungsten BP Support
Tungsten Wedge Beam Pipe Concept
2/4/2019

27. Tungsten Wedge Beam Pipe Concept
Close clearance between Support and HMS Snout
Tungsten BP Support
Design in a Vertical Adjustment
Tungsten Wedge Beam Pipe Concept
2/4/2019

28. Tungsten Wedge
135 lbs
11.25
4.70
5.25
2 x 2 x ¼
Aluminum
2/4/2019