Cold Magnetic Shield Assembly Nik Templeton 25/08/2015
Content RFD Shield Assembly DQW Shield Assembly New Helium Vessel interface Assembly Tooling & Accessories Queries Questions
RFD Shield iso-top view iso-btm view
RFD Shield X Section 2
RFD Shield Y Section 3
RFD Shield Z Section 4
RFD Assembly Procedure Bottom shield half pre-assembled 5
RFD Assembly Procedure Shield cavity and base plate assembled Cavity and base plate supported separately 6
RFD Assembly Procedure Top shield half assembled 7
RFD Assembly Procedure End port panels assembled 8
RFD Assembly Procedure Remaining panels complete shield assembly 9
RFD Assembly Procedure Vessel top plate connected Top plate support cavity Base plate supports shield End plates and dummy beampipe added 10
RFD Assembly Procedure Remaining shield connections assembled Side plates close vessel 11
RFD Assembly Procedure Welding operations seal vessel 12
DQW Shield iso-top view iso-btm view
DQW Shield X Section 14
DQW Shield Y Section 15
DQW Shield Z Section 16
DQW Assembly Procedure Cavity inverted 17
DQW Assembly Procedure Bottom shield panels assembled 18
DQW Assembly Procedure Cavity and bottom shield mounted off base plate 19
DQW Assembly Procedure Top shield panels assembled 20
DQW Assembly Procedure End panels and connectors complete shield assembly 21
DQW Assembly Procedure Top plate inserted 22
DQW Assembly Procedure End plates and dummy beampipe inserted Cavity is supported off top plate Shield supported from base plate 23
DQW Assembly Procedure Vessel is closed while supported from cavity Weld operations seal vessel 24
DQW Assembly Procedure Dressed cavity assembly completed 25
New Helium Vessel Integration 26
New Helium Vessel Integration 27
Assembly Tooling 360° manual rotation Lock in 4 orientations Versatile aluminium extrusion Adaptable for both Cavity-Vessels Additional support, tooling and slider options Fastens to 4 tapped holes in blank flanges Maximum access - ease of assembly 28
Tooling options Temporary base plate 29
Queries New helium vessel interface modifications Need for temporary spacers, supports or mounting of shield panels in order maintain shape during assembly process, please advise. Self-clinching nuts to be inserted before annealing process? Welding affect on shield Non-clean assembly plan: –pre-clean? –pre-bake? –with (dummy) cavity? 30
Thank you! Questions?