Welding methods and processes
MIG/MAG pulse
synergic welding
MIG/MAG pulse synergic welding is a pulsed-arc process with controlled materi-
al transfer.
In the base current phase, the energy supply is reduced to such an extent that
the arc is only just stable and the surface of the workpiece is preheated. In the
pulsing current phase, a precisely dosed current pulse ensures the targeted de-
tachment of a droplet of welding material.
This principle guarantees low-spatter welding and precise work over the entire
power range.
MIG/MAG
standard syner-
gic welding
The MIG/MAG standard synergic welding process is a MIG/MAG welding process
across the entire power range of the power source with the following arc types:
Dip transfer arc
Droplet transfer takes place during a short circuit in the lower power range.
Intermediate arc
The droplet increases in size on the end of the wire electrode and is transferred
in the mid-power range during the short circuit.
Spray arc
A short circuit-free transfer of material in the high power range.
PMC process PMC = Pulse Multi Control
PMC is a pulsed arc welding process with high-speed data processing, precise re-
cording of the process status and improved droplet detachment. Faster welding
possible with a stable arc and even penetration.
LSC process LSC = Low Spatter Control
LSC is a low-spatter dip transfer arc process. Before the short circuit bridge is
broken, the current is lowered and re-ignition takes place at significantly lower
welding current values.
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EN
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