Chapter 2 Linear Measurements
Mounting and Aligning the Optics on the Target Machine
1
Knurled screws
2
Retroreflector
3
Interferometer
Figure 2-6. Assembling the interferometer assembly
6
Depending on the axis along which you are measuring, do one of the
following:
•
Measurements Reference Guide
1
2
3
Mount the interferometer assembly on the machine table as shown in
Figure 2-7. The arrow on the interferometer's label that does not point
to the retroreflector must point to the external reflector; that is, away
from the laser head.
2-13