LaserMech FiberMINI 2.0, Руководство по эксплуатации

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PLMNL0286 REV. B, Effective Date: 06/06/19
8
FiberMINI
®
with Auto Focus (AF) Operation Manual
2.6 Centering the Beam in the Tip
Orifice Manually
Beam centering in the tip orifice is
essential to any laser process. It is
the customer’s responsibility to
center the laser beam in the tip
orifice.
Visually locating the beam inside the
tip orifice can be difficult. Adequate
lighting and a magnifying glass are
highly recommended.
If desired, it is also possible to
perform this procedure using the
centering tool (PLFXT0269). In that
case, see Section 2.5 .
The beam MUST be centered in the gas
jet tip.

Check beam alignment:
o
During initial installation.
o
After replacing the fiber.
o
After replacing the collimator
optics.
o
After replacing the focus lens.
To center the beam in the tip orifice
manually:
1. Verify that the high power beam is
disabled.
2. Install a gas jet tip with a 2 mm or
larger orifice. See Section 5.2 for
more details.
3. Put a piece of translucent tape on the
end of the gas jet tip.
4. Move the focus lens to the center of
travel. See Section 4 for more details.
5.
Turn on the laser’s internal red
pointing beam and observe the
position of the beam on the tape.
Do not look directly into the red
beam.
If the beam is not centered in the tip
orifice, proceed to step 6.
6. Use a 1/8 inch hex wrench to loosen
or tighten the (2) adjusting screws so
the beam is centered in the tip orifice.
(see
Figure 11 ):
Figure 11