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Susana Izquierdo Bermudez, on behalf of the winding team. 04-02-2014.

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QXF Update on 2 nd Cu QXF short coil Susana Izquierdo Bermudez, on behalf of the winding team. 04-02-2014
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QXFUpdate on 2nd Cu QXF short coil

Susana Izquierdo Bermudez, on behalf of the winding team. 04-02-2014

2Susana Izquierdo Bermudez

• V3-IC1: Easy to place, nothing done on the spacer (it was slightly broken [1])• V3-IR1: The spacer gets in contact with the cable in [2], lower edge. A bit of material was

removed and the corners were rounded• V3-IC2: Easy to place, corners rounded• V3-IC3: Corners slightly rounded (negligible material removal)• V3-IR2: The spacer wets in contact with the cable in [3], lower edge. A bit of material was

removed and the corners were rounded• V3-IC4: No material removed.• V3-IR3: No material removed.

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3Susana Izquierdo Bermudez

Winding IL

Broken

V3-IC1: Easy to place, nothing done on the spacer (it was slightly broken)

V3-IC2: Easy to place, corners rounded

4Susana Izquierdo Bermudez

Winding ILV3-IR1: The spacer wets in contact with the lower edge of the cable. A bit of material was removed and the corners were rounded

4

V3-IC3: Corners slightly rounded (negligible material removal)

Susana Izquierdo Bermudez

Winding IL

5

V3-IR2: The spacer wets in contact with the cable in the lower edge. A bit of material was removed and the corners were rounded

V3-IC4 No material removed. Non-negligible gap but it seems to be because we are not pushing enough the coil in the mid-plane (the surface of the spacer ≈ parallel to the cable)

Susana Izquierdo Bermudez

V3-IR3: No material removed. Non-negligible gap but it seems to be because we are not pushing enough the coil in the mid-plane (the surface of the spacer ≈ parallel to the cable)

Winding IL

General Overview lead end before curing

Susana Izquierdo Bermudez

IL, outer radius after curing

7

Small gaps except in the end saddle

Susana Izquierdo Bermudez

IL, inner radius after curing

8

Big gaps…the coil is not compacted enough during curing?

9Susana Izquierdo Bermudez

IL, inner radius after curing

10Susana Izquierdo Bermudez

Winding OLV3-OC1:No material removed

V3-OR1:No material removed

11Susana Izquierdo Bermudez

V3-OC2:Corners rounded

Winding OL

V3-OR2:Corners rounded

12Susana Izquierdo Bermudez

Winding OLV3-OC3:Corners rounded on the wedge side, very easy to place

V3-OR4 No material removed. Non-negligible gap but it seems to be because we are not pushing enough the coil in the mid-plane (the surface of the spacer ≈ parallel to the cable)

13Susana Izquierdo Bermudez

V3-OC4 No material removed. Non-negligible gap but it seems to be because we are not pushing enough the coil in the mid-plane (the surface of the spacer ≈ parallel to the cable)

Winding OL

14Susana Izquierdo Bermudez

OL, outer radius after curing

15Susana Izquierdo Bermudez

OL, outer radius after curing

16Susana Izquierdo Bermudez

Flexibility compatible with spacer clamping


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