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Focus adjustment
Adjust focus position
The welding head can adjust the focus position. The adjustment method is to rotate
the locking ring counterclockwise. After loosening, adjust the copper nozzle extend the
length 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 HW970 Focus position adjustment knob
Spot centering adjustment
Adjust the light spot to the horizontal center position of the nozzle.
Adjustment method: power on the HWS5000 welding system controller and then set the
"Width" to 0mm on touch screen → click "advanced parameters" → enter the password
"2000" → click "ENTER" → set the "optical core offset" parameter. When the "optical
core offset" parameter is set to be small, the optical core is shifted to the right; when the
"optical core offset" parameter is set to be large, the optical core is shifted to the left; set
appropriate parameters so that the optical core is in the center.
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