|
Quadrupole
Magnet Checks |
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Date: |
|
Magnet: |
|
|
|
Operator(s): |
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
Notes: |
|
|
|
|
|
|
|
|
|
|
Redid U/S one piece mandrel position 1. |
|
|
||||||
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
Magnetic
Fiducial Coordinates: (inches) |
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Fiducial |
Z |
X |
Y |
|
|
|
|
|
|
|
-2.5578 |
11.2191 |
16.1983 |
|
|
|
|
|
|
|
|
2.5815 |
11.2317 |
16.1985 |
|
|
|
|
|
|
|
|
-2.5798 |
-11.2379 |
16.2003 |
|
|
Offset: |
|
|
|
|
|
2.5709 |
-11.2126 |
16.1979 |
|
|
0.0000 |
inches |
|
|
|
|
-1.5240 |
-15.2000 |
-4.8359 |
|
|
|
|
|
|
|
|
2.4130 |
-15.2011 |
-4.8349 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Description: |
|
|
|
|
|
|
|
|
|
|
Fiducial
values based on the measured mechanical center line. |
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
Quadrupole
Mechanical Centerline Checks:
Mandrel Check (4 Positions): |
X (in) |
Y (in) |
-0.0002 |
0.0005 |
|
0.0024 |
0.0003 |
|
0.0003 |
-0.0031 |
|
-0.0019 |
-0.0023 |
Mandrel Check (Position 1): |
X (in) |
Y (in) |
-0.0012 |
-0.0034 |
|
-0.0006 |
-0.0026 |
|
-0.0001 |
-0.0023 |
|
NA |
NA |
|
NA |
NA |
|
|
Gap Measurements: |
|
Upstream (in) |
Downstream (in) |
Approval __________________
|
Quadrupole Magnet Fiducialization Traveller |
Approval must be obtained before removing the magnet from the test stand. |
Magnetic Measurements Approval by – Jack Tanabe or Tony King. |
IHEP Magnetic Measurements Operator: ____________ Date:_____________ |
Measured Magnetic Center Offset Dx =__________ mm Dy =___________ mm |
Measured at: Integrated Field: ____________ T-m @ Current_____________ Amps |
SLAC Magnetic Measurements Operator: ____________ Date:_____________ |
Measured Magnetic Center Offset Dx =__________ mm Dy =___________ mm |
Measured at: Integrated Field: ____________ T-m @ Current_____________ Amps |
Fiducialization: |
Fiducial – Measured Coordinates |
z |
x |
y |
(in) |
(in) |
(in) |
|
-2.5578 |
11.2191 |
16.1983 |
|
2.5815 |
11.2317 |
16.1985 |
|
-2.5798 |
-11.2379 |
16.2003 |
|
2.5709 |
-11.2126 |
16.1979 |
|
-1.5240 |
-15.2000 |
-4.8359 |
|
2.4130 |
-15.2011 |
-4.8349 |
(For x, y corrected coordinates, use SLAC data if available. If not, use IHEP data.)
Fiducial – Corrected Coordinates |
z |
x |
y |
(in) |
(in) |
(in) |
|
TB1 |
|
|
|
TB2 |
|
|
|
TB3 |
|
|
|
TB4 |
|
|
|
TB5 |
|
|
|
TB6 |
|
|
|
Check Measurements:
Rod |
xmeasured |
xnominal |
ymeasured |
ynominal |
10.4992 |
10.5 in |
14.8066 |
14.8 in |
|
10.4994 |
10.5 in |
14.8051 |
14.8 in |
|
-10.4980 |
-10.5 in |
14.8082 |
14.8 in |
|
-10.4994 |
-10.5 in |
14.8072 |
14.8 in |
Cylinder at Different Positions
Position 1 (x,y)=(0,0) |
x (in) |
y (in) |
0.0025 |
-0.0002 |
|
0.0004 |
-0.0036 |
|
-0.0017 |
-0.0028 |
Approval __________________