BM115 SERIES 6-12KW Laser Cutting Head User Manual
-44mm
44mm
8.8mm
35mm/s
44mm
· /
-
35mm/s
1500mm/s
NC
Figure 3.7 — Platform configuration tools (BM115, CL100:FL200)
4 Beam Adjustments and Focusing
4.1 Beam Adjustments (QBH interface)
Cutting quality in a great extent depends on whether the lens is in the middle. If the lens is not
in the middle, the laser beam may contact with nozzle or inner wall to produce high temperature
deformation. Lens centering operation should be considered when nozzle is replaced or the
cutting quality declines.
Lens centering of laser cutting head can be finished by adjusting focus lens, X-Y direction. The
adjusting screw is located on the top of the cutting head as shown in Figure 4.1. By using inner
hexagon spanner can loosen or screw the adjusting screw until the beam is located in the middle
of nozzle. Make sure the laser beam output from the center of nozzle. A method commonly used
tape dotting method:
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