ims PRO PULSEMIG 220 C Manual Del Usuario página 32

Settings Designation
Thickness
Speed
Current
Arc length
Welding positioning
Self
Pre-gas
Approach speed
Hot Start
Cold current/Back-
ground current
Pulse frequency
Duty cycle ratio
Crater Filler
Post gaz
• GMAW/MIG-MAG Pulse
This Pulse welding mode is suitable for applications in the vertical up position (PF). The pulse mode keeps the weld pool cold and eases the transfer
of matter. Without the pulse mode, vertical-up welding requires a difficult «Christmas tree» shape triangular movement. Thanks to the Pulse welding
mode, it is no longer necessary to make this movement, depending on the thickness of your part, a straight upward movement may be sufficient. If
however you wish to widen your weld pool, a simple lateral movement is enough (normal welding movement). In this case the pulse current frequency
can be adjusted on the display. This process allows greater control during vertical-up welding.
Settings Designation
Thickness
Speed
Current
Arc length
Welding positioning
32
PULSEMIG 220 C / 220 C XL
Adjustable
settings
The synergy allows for fully automatic settings. Adjusting the thickness
0.1 - 5.5 mm
automatically sets the right voltage and wire speed.
1 - 22 m/min Quantity of filler metal deposited and indirectly the welding intensity.
The welding current is adjusted according to the type of wire used and the material to
15 - Imax
be welded.
Used to adjust the distance between the end of the wire and the weld (voltage adjust-
-40 > +40
ment).
- -
Smoothes more or less the welding current. To be adjusted according to the welding
0 - 25 secs.
position.
0 - 25 secs. Torch purge time and to protect the area with gas before ignition
Progressive wire speed. Before the arcing, the wire arrives slowly to create the first
50 - 200 %
contact without causing a jolt.
The Hot Start is an overcurrent during generated during the arcing phase to prevent
50 - 200 %
the wire from sticking. It is adjustable in intensity (% of welding current) and time
0 - 5 secs.
(seconds).
50 - 100 % Second welding current known as «cold» welding current
0.1 - 2 Hz Pulse frequency
20 - 80 % In pulsed mode, sets the hot current time in relation to the cold current time.
This current treshold when stopped is a phase after the current downslope.
50 - 100 %
It is adjustable in intensity (% of welding current) and time (seconds).
Duration for which gas is released after the arc has stopped. It protects the weld pool
0 - 25 secs.
and the electrode against oxidisation when the metal is cooling down.
Adjustable
settings
The synergy allows for fully automatic settings. Adjusting the thickness
0.1 - 5.5 mm
automatically sets the right voltage and wire speed.
1 - 22 m/min Quantity of filler metal deposited and indirectly the welding intensity.
15 - Imax Welding current.
Used to adjust the distance between the end of the wire and the weld (voltage adjust-
-40 > +40
ment).
- -
Description & advice
Description & advice
EN