Cloos QINEO, Руководство по эксплуатации, Страница: 50 / 186

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MAIN process
5. MAIN process
5.1 Electrode
All commercially available stick electrodes can be welded in conjunction
with the "Electrode" process. If the "Electrode" process is selected, "Aset"
appears in the display. The displays for wire diameter and material thick-
ness are masked out. You can now select the required welding current by
means of rotary knob 1. Press rotary knob 1 to switch on the open circuit
voltage. The blue LED "ARC on" lights up, see Page 45. Press rotary knob 1
again or change to another process to switch off the open circuit voltage. If
the internal characteristic curve is missing or defective, the process name
is displayed in red.
5.2 TIG
The TIG process provides a TIG welding function (continuous current).
For this purpose a special adapter is required. This process is provided with
a Lift-Start ignition.
In program mode, you can adjust the times for gas pre-flow and post-flow
as absolute values in seconds (0…99.9). Use rotary knob 1 to select the
welding current. The displays for wire diameter and material thickness are
masked out.
5.3 Speed Pulse
In the "SpeedPulse" mode, the regulator settings are chosen in such a way
that a hard and stable pulsed arc arises. The SpeedPulse arc is particularly
suitable for high welding speeds. The welding current depends on the
distance between torch and workpiece. Arc seam tracking is possible in
connection with the QIROX robot controller. This pulse process is suitable
for sheet thicknesses of more than 2-3 mm.
5.4 Pulse
In the "Pulse" mode, the regulator settings are chosen in such a way that a
soft, stable pulsed arc arises without further fine adjustment (arc length
and dynamics). The arc exerts less pressure on the liquid weld pool. The
welding current does not depend on the distance between torch and
workpiece. The pulsed arc is particularly suitable for thin sheets (1 mm and
more). In connection with the QIROX robot controller, arc seam tracking is
possible depending on the material. This pulse process is suitable for sheet
thicknesses of more than 1 mm.
5.5 MIG/MAG Normal
This is a pulse-free MIG/MAG welding process with synergy function.