1 A1 / A2 Fit-up Test 3/30/07 T. Brown / A. Brooks A1-A2 fit-up shims.ppt.

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A1 / A2 Fit-up Test

3/30/07

T. Brown / A. BrooksA1-A2 fit-up shims.ppt

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The test shim geometry is based on Gary McGinnis shape and general layout.

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A2 metrology dataA1 metrology data

Edge data was taken on side-A of A1 modular coil whereas surface data and edge data was taken on side-A of A2.

Flange edge data

Flange surface

data

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A2 Side-A flange edges

-0.0800

-0.0600

-0.0400

-0.0200

0.0000

0.0200

0.0400

0.0600

1 46 91 136 181 226 271 316 361 406 451 496 541 586 631 676 721 766 811 856

Chart shows the surface variation on A2 for points taken on the flange edge.

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A2 Side A shim surface condition

A1/A2 fit-up shim locations –

A2 metrology point data

Metrology points defined over shim area.

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A2 Side-A Shim-2

-0.0090

-0.0080

-0.0070

-0.0060

-0.0050

-0.0040

-0.0030

-0.0020

-0.0010

0.0000

1 4 7 10 13 16 19 22 25 28 31 34 37 40 43 46

A2 Side-A Shim-1

0.0000

0.0010

0.0020

0.0030

0.0040

0.0050

0.0060

0.0070

0.0080

1 20 39 58 77 96 115 134 153 172 191 210 229

A2 Side-A Shim-3

0.0050

0.0060

0.0070

0.0080

0.0090

0.0100

0.0110

0.0120

1 4 7 10 13 16 19 22 25 28 31 34 37 40 43 46 49 52 55

Shim-1

Shim-2

Shim-3

A2 Side A shim surface condition

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A1 Side A shim surface condition

Metrology points defined over shim area.

A1/A2 fit-up shim locations – A1 metrology point data

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A1 Side A shim surface condition

A1 Side-A Shim-1

-0.0070

-0.0060

-0.0050

-0.0040

-0.0030

-0.0020

-0.0010

0.0000

1 2 3 4 5 6 7 8 9

Shim-1

Shim-2

Shim-3

A1 Side-A Shim-3

-0.0080

-0.0060

-0.0040

-0.0020

0.0000

0.0020

0.0040

0.0060

0.0080

0.0100

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

A1 Side-A Shim 2

-0.0400

-0.0350

-0.0300

-0.0250

-0.0200

-0.0150

-0.0100

-0.0050

0.0000

0.0050

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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A1 Original A2 Original

Shim #Points Average Shim #Points AverageTotal Shim Thickness

1 7 -0.2559 1 486 -0.2454 0.501

3 11 -0.2451 2 56 -0.2565 0.502

2 7 -0.2554 3 73 -0.241 0.496

A1 Realigned A2 Realigned

Shim #Points Average Shim #Points AverageTotal Shim Thickness

1 7 -0.2543 1 486 -0.2466 0.501

3 10 -0.2463 2 56 -0.2522 0.499

2 7 -0.2606 3 73 -0.2393 0.500

Final shim sized after Art’s realignment