21
Cutting Head
Check if the light spots are superposed when the beam is in a different position after adjusting; if not,
please re-adjust the optical path in above method until superposed.
After adjusting superposition, check if the light spot is in the center of the focusing lens, and if the laser
beam is perpendicular to the focusing lens. The method is as follows: rotate the jet cup to separate it
from the cutting head, adjust the focusing lens barrel to the highest position and the lowest position,
stick a layer of adhesive paper on the outlet of the focusing lens, press surrounding of the outlet to
make the contour of the outlet appear on the adhesive paper, shoot laser to make the laser beam burn
spot on the adhesive paper, adjust the screws of 3# reflector holder to make the two spots overlap in
the center of the outlet, as shown below:
Focusing Lens Laser Outlet
Attention
Laser is invisible light and with direct harm to human body. While adjusting the light route, the
operator is required to pay great care. The operator is not permitted to make adjustment until having
received professional training. During adjustment, pay attention to the lens to have them free of
pollution by smoke and dust.
3.3.4 Processing commissioning
After the above steps, the motion and laser commissioning are finished, and commissioning can now begin.
Focusing lens laser
outlet
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