Primes FocusMonitor FM+, Руководство по эксплуатации

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FocusMonitor FM+
35,0(6
18 Revision 03/2019 EN
7.4 Align the FocusMonitor FM+
7.4.1 Device's position in relation to the laser beam
For the FocusMonitor FM+, the beam must enter vertically to the x-y-plane (see Fig. 7.6 on page 18).
The vertical alignment (z-axis) is primarily dependent on the expected focal length. The maximum vertical
stroke of the measuring device is 120 mm.
The beam focus should be in the middle of the movement range of the z-axis. This is approx. 60 mm above
the resting position of the measuring head (see Fig. 7.6 on page 18).
FocusMonitor FM+
Focusing
plane
60 mm
Focal length f
Measuring range
120 mm
z
y
Resting position
Fig. 7.6: Measuring range of FocusMonitor FM+
7.4.2 Align the FocusMonitor FM+ with the alignment tool
An alignment tool (see Fig. 7.7 on page 19) is provided with every device to ensure the seamless align-
ment (x-y plane) with the laser beam. The alignment tools differ depending on the size of the measuring win-
dow. The offset (distance from the aperture in the measuring tip (pinhole) in the resting position to the middle
of the measuring window in the y-direction) is given on the alignment tool (see Fig. 7.8 on page 19).
CAUTION
Risk of injury caused by rotating or moving parts
The linear movement of the horizontal and vertical carriers and the rotating measuring tip
pose an injury hazard.
X
Do not place your hand in the traversing range of the measuring head.
X
Only align the FocusMonitor FM+ while the measuring tip is stationary.