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Quadrupole
Magnet Checks |
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Date: |
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Magnet: |
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Operator(s): |
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Notes: |
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Corner of magnet near tooling ball # 1 was
bumped before setup and Fiducialization. |
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Magnetic
Fiducial Coordinates: (inches) |
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Fiducial |
Z |
X |
Y |
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-6.3042 |
11.2426 |
16.2009 |
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6.3207 |
11.2451 |
16.2022 |
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-6.3224 |
-11.2480 |
16.2020 |
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Offset: |
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6.3080 |
-11.2610 |
16.2011 |
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0.0000 |
inches |
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-5.2217 |
-15.2012 |
-4.7112 |
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4.5202 |
-15.2008 |
-4.7172 |
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Description: |
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Fiducial
values based on the measured mechanical center line. |
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Quadrupole
Mechanical Centerline Checks:
Mandrel Check (4 Positions): |
X (in) |
Y (in) |
-0.0001 |
0.0001 |
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0.0002 |
-0.0001 |
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0.0008 |
-0.0004 |
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-0.0002 |
-0.0006 |
Mandrel Check (Position 1): |
X (in) |
Y (in) |
-0.0009 |
-0.0040 |
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-0.0018 |
-0.0019 |
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-0.0012 |
-0.0013 |
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NA |
NA |
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NA |
NA |
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Gap Measurements: |
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Upstream (in) |
Downstream (in) |
Approval __________________
Fiducial – Measured Coordinates |
z |
x |
y |
(in) |
(in) |
(in) |
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-6.3042 |
11.2426 |
16.2009 |
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6.3207 |
11.2451 |
16.2022 |
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-6.3224 |
-11.2480 |
16.2020 |
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6.3080 |
-11.2610 |
16.2011 |
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-5.2217 |
-15.2012 |
-4.7112 |
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4.5202 |
-15.2008 |
-4.7172 |
(For x, y corrected coordinates, use SLAC data if available. If not, use IHEP data.)
Fiducial – Corrected Coordinates |
z |
x |
y |
(in) |
(in) |
(in) |
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TB1 |
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TB2 |
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TB3 |
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TB4 |
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TB5 |
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TB6 |
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Check Measurements:
Rod |
xmeasured |
xnominal |
ymeasured |
ynominal |
10.5000 |
10.5 in |
14.8144 |
14.8 in |
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10.4987 |
10.5 in |
14.8095 |
14.8 in |
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-10.5001 |
-10.5 in |
14.8077 |
14.8 in |
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-10.4997 |
-10.5 in |
14.8073 |
14.8 in |
Cylinder at Different Positions
Position 1 (x,y)=(0,0) |
x (in) |
y (in) |
0.0003 |
-0.0003 |
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0.0008 |
-0.0006 |
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-0.0001 |
-0.0008 |
Approval __________________