Quadrupole Magnet Checks

 

15Q-008

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Date:

 

Magnet:

 

 

 

Operator(s):

 

 

 

 

 8/22/2001

 

 15Q-008

 

 

 

 Michael Rogers

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Notes:

 

 

 

 

 

 

 

 

 

 

 Redo. Redid Tip 3. 5 and 6 are new tooling balls.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Magnetic Fiducial Coordinates: (inches)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fiducial

Z

X

Y

 

 

 

 

 

 

 

TB1

-2.5660

 11.2537

 16.2066

 

 

 

 

 

 

 

TB2

 2.5755

 11.2580

 16.2069

 

 

 

 

 

 

 

TB3

-2.5841

-11.2527

 16.2051

 

 

Offset:

 

 

 

 

TB4

 2.5674

-11.2544

 16.2046

 

 

0.0000

 inches

 

 

 

TB5

-1.5218

-15.2060

-4.7523

 

 

 

 

 

 

 

TB6

 2.3569

-15.2039

-4.8310

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Description:

 

 

 

 

 

 

 

 

 

Fiducial values based on the measured mechanical center line.

 

 

 

 

 

 

 

 

 

 

 

 


 

 

 

 

 

 

Quadrupole Mechanical Centerline Checks:

 

Mandrel Check (4 Positions):

X (in)

Y (in)

Position 1

 0.0000

 0.0006

Position 2

 0.0025

-0.0016

Position 3

 0.0017

-0.0036

Position 4

-0.0009

-0.0020

Mandrel Check (Position 1):

X (in)

Y (in)

Position 1 (1st check)

 0.0000

-0.0013

Position 1 (2nd check)

 0.0016

-0.0061

Position 1 (3rd check)

 0.0004

-0.0015

Position 1 (4th check if necc)

NA

NA

Position 1 (5th check if necc)

NA

NA

 

 

 

 

 

 

 

Quadrupole Gap Measurement Checks

 

 

 

Gap Measurements:

 

Upstream (in)

Downstream (in)

Loc 1: 1.023

Loc 1: 1.023

Loc 2: 1.024

Loc 2: 1.024

 

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.

Magnet Serial Number 15Q-008

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:

Date: 8/22/2001    Ambient Temperature ______________ deg. C. 

Operator(s)  Michael Rogers

Comment
Redo. Redid Tip 3. 5 and 6 are new tooling balls.

 

Fiducial – Measured

Coordinates

z

x

y

(in)

(in)

(in)

TB1

-2.5660

11.2537

16.2066

TB2

2.5755

11.2580

16.2069

TB3

-2.5841

-11.2527

16.2051

TB4

2.5674

-11.2544

16.2046

TB5

-1.5218

-15.2060

-4.7523

TB6

2.3569

-15.2039

-4.8310

 (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

R1

 10.5006

10.5 in

 14.8051

14.8 in

R2

 10.5007

10.5 in

 14.8046

14.8 in

R3

-10.4998

-10.5 in

 14.8061

14.8 in

R4

-10.5016

-10.5 in

 14.8031

14.8 in

Cylinder at Different Positions

Position 1 (x,y)=(0,0)

x (in)

y (in)

Position 2

 0.0026

-0.0022

Position 3

 0.0017

-0.0042

Position 4

-0.0009

-0.0026

Approval __________________