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Figure 6 HW980 QBH fiber optic connector insertion and locking diagram
Beam focusing
Adjust the focus position
The welding head can adjust the focus position. The adjustment method is
to rotate the locking ring counterclockwise. After loosening, adjust the
length of the copper nozzle to obtain the required spot energy. After
adjusting the position, tighten the locking ring to lock the copper nozzle in
the position just adjusted. There is a scale on the copper nozzle, which is
convenient and quick to adjust, as shown in Figure 7:
Figure 7 HW980 Focus position adjustment knob