PHENIX MMN coil - Fabrication and Test

• Winding Machine and Mandrel for the PHENIX MMN coil
• Mandrel(closed up)
• Preparating the MAT6 Insulation Tapes
• Transition between the inner layer and outer layer of the #2 coil 96/05/31

Attendances of the inspection: Bob Yamamoto (LLNL), Takashi Ichihara(RIKEN), Naohito Saito(RIKEN) Shintaro Fukumoto(Melco), Kazu Kuno (Melco), Hirokazu Hata (Melco), etc.
• North Coil #2 under fabrication
• North Coil #2 under fabrication
• North Coil #2 under fabrication
• North Coil #2 under fabrication

• Inspection with the He Leak Detector -1
• Inspection with the He Leak Detector -2
• Lead Insuration Process

• winding glass tape with tension -1
• winding glass tape with tension -2

• removing the pressing zigs from the coil #1 after removing the coil from the manderel
• After removing the pressing zigs
• Close up photo of the Bus Flag

• Coil #2 completed

• 1
• 2
• 3

• Bus Flag Close-up
• Busflag Close-up (2)
• Bus Flag

• After curing the coil #1.
• befor insulating to the ground
• Mandrel

Coil #1 completed on 25 June 1996

• Fabrication of the MMN coil #1 completed.

Witness on 28 June 1996 by RIKEN (T.Ichihara, Y. Goto)

• Load test with 0-2500 A current and water(1)
• Load test with 0-2500 A current and water(2)
• Load test with 0-2500 A current and water(3)

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2 July 1996