Kemppi AX MIG Welder Operating Manual page 111

Post gas
Pulse/DPulse welding parameters
The parameters listed here are available for adjustment in addition to the MIG and 1-MIG welding parameters when using an
X5 pulse power source. DPulse = Double pulse.
Parameter
Pulse current
DPulse ratio
DPulse frequency
DPulse level 1: Wire feed speed
DPulse level 1: Fine tuning
DPulse level 1: Dynamics
DPulse level 2: Wire feed speed
DPulse level 2: Fine tuning
DPulse level 2: Dynamics
© Kemppi
0.0 ... 9.9 s, AUTO, step 0.1
0.0 = OFF
Default = AUTO
Parameter value
10 ... +15 %, step 1
10 ... 90 %, step 1
0.4 ... 8.0 Hz, AUTO, step 0.1
0.50 ... 25 m/min, step 0.05 or 0.1
-10 ... +10, step 1
-10.0 ... +10.0, step 0.2
Default = 0
0.50 ... 25 m/min, step 0.05 or 0.1
-10 ... +10, step 1
-10.0 ... +10.0, step 0.2
Default = 0
111
Operating manual - EN
Welding function that continues the
shielding gas flow after the arc has extin-
guished. This ensures that the hot weld
does not come into contact with air after
the arc is extinguished, protecting the
weld and also the electrode. Used for all
metals. Especially stainless steel and
titanium require longer post gas times.
Description
The pulse current fine tuning relative to
the current with Pulse and DPulse weld-
ing processes.
This adjusts the double pulse time per-
centage, i.e. how long the double pulse is
at the first pulse level. The second pulse
level is determined in relation to the first
level setting.
This adjusts the double pulse frequency.
How long it takes from the start of 1st
level to the end of 2nd level.
First double pulse level wire feed speed
(and minimum / maximum values for
wire feed speed). When the wire feed
speed is less than 5 m/min, the adjust-
ment step is 0.05 and when the wire feed
speed is 5 m/min or more, the adjust-
ment step is 0.1.
Fine tuning of the welding voltage.
Controls the short circuit behavior of the
arc. The lower the value the softer the arc,
the higher the value the rougher the arc.
Second double pulse level wire feed
speed. The DPulse level 2 wire feed
speed changes automatically when the
DPulse level 1 wire feed speed setting is
adjusted. When the wire feed speed is
less than 5 m/min, the adjustment step is
0.05 and when the wire feed speed is 5
m/min or more, the adjustment step is
0.1.
Fine tuning of the welding voltage.
Controls the short circuit behavior of the
arc. The lower the value the softer the arc,
the higher the value the rougher the arc.
AX MIG Welder
1921900 / 2318