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Chapter 8 Parallelism Measurements
Making Spindle Parallelism Measurements
Making the second set of measurements
To make the second set of measurements, follow these steps:
1
Rotate the reflector 180 degrees.
'
2
Select X
on the Set Up Laser: PARALLELISM screen.
3
Repeat steps 2 through 8 in "Making the first set of measurements."
A pop-up window is displayed. The parallelism measurement value is
displayed in the Parallelism field.
4
Write down the number displayed in the Parallelism field.
5
Select Previous.
You are now ready to make the third set of measurements.
Making the third set of measurements
To make the third set of measurements, follow these steps:
1
Rotate the reflector 90 degrees.
2
On the Analyze Data: PARALLELISM screen, select Main Menu.
The Metrology Main Menu is displayed.
3
On the Metrology Main Menu, select Other Meas, then select Parallelism.
The Set Up Laser: PARALLELISM screen is displayed (Figure 8-3).
4
Repeat steps 1 through 9 in "Making the first set of measurements."
5
On the Analyze Data: PARALLELISM screen, select Next Axis.
You are now ready to make the fourth set of measurements.
Measurements Reference Guide
8-19
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