Beijing Reci Laser Technology Co., Ltd
User Guide for Single Module Fiber Laser
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Figure 3.3(b) Bottom view of 3000W fiber laser (unit: mm)
3.2 The optical output head
A passive device named QBH was used as the optical output in the single
module series laser, its dimensions are just as figures below.
Figure 3.4 the top view of the QBH (unit: mm)
The slot size of QBH is standard, matched well with most of processing heads
from the market. During installation, you need to ensure the QBH installed in place,
and then establish a reliable connection between the ring contactor with the
processing head’s contactor; otherwise the laser will give an alarm.
Before the QBH is installed, the end face of the QBH must be checked. Of
course, it must be cleaned when the end face is polluted (check under a microscope).
