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106/107 Single Aperture . Shimming Trials. Collaring. Spring Back. Shell Welding + Press Force. Cool Down . 11 Tesla. Forecast Instrument reading. Overview. - PowerPoint PPT Presentation
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Superconducting Magnet Design and TechnologyTechnology Department
106/107 Single Aperture
Shimming Trials
Superconducting Magnet Design and TechnologyTechnology Department
Collaring
Superconducting Magnet Design and TechnologyTechnology Department
Spring Back
Superconducting Magnet Design and TechnologyTechnology Department
Shell Welding + Press Force
Superconducting Magnet Design and TechnologyTechnology Department
Cool Down
Superconducting Magnet Design and TechnologyTechnology Department
11 Tesla
Superconducting Magnet Design and TechnologyTechnology Department
Forecast Instrument reading
Collaring Load Post-Collaring Collar in yoke Max Press force Shell Weld + Press Force
Shell Welded, no Press Force
Shell Welded - 297K
Cool Down (1.8K) 11.2 Tesla 12.3 Tesla0
50
100
150
200
250
Collar Nose stress (strain gauge)
+10% errorCollar-nose stress (MPa)-10% error
Stre
ss (M
Pa)
Collaring Load Post-Collaring Collar in yoke Max Press force Shell Weld + Press Force
Shell Welded, no Press Force
Shell Welded - 297K
Cool Down (1.8K) 11.2 Tesla 12.3 Tesla0
20
40
60
80
100
120
contact pressure at pole (Cap. Gauge)
Max Capacitive gauge - pressure (MPa)
Avg Capacitive gauge - pressure (MPa)
Min Capacitive gauge - pressure (MPa)
Pres
sure
(MPa
)
Superconducting Magnet Design and TechnologyTechnology Department
OverviewSingle Aperture - 106/107
Max Capacitive gauge - pressure
(MPa)
Avg Capacitive gauge - pressure
(MPa)
Min Capacitive gauge - pressure
(MPa)Collar-nose stress
(MPa)Coil Min stress
(MPa)Coil Max Stress
(MPa)Avg Shell Stress
(MPa)
Collaring Load 93 62 31 153 -38 -115
Post-Collaring 78 54 30 149 -36 -91
Collar in yoke 85 59.5 34 158 -38 -97
Max Press force 103 64.5 26 182 -41 -111 3
Shell Weld + Press Force 112 67.5 23 186 -42 -122 192
Shell Welded, no Press Force 108 67 26 179 -42 -116 194
Shell Welded - 297K 108 67 26 178 -42 -116 192
Cool Down (1.8K) 91 55.5 20 146 -41 -125 374
11.2 Tesla 38 19.5 1 67 -14 -166 375
12.3 Tesla 37 19 1 66 -13 -165 375
