Double Pulsed Synergic Mig/Mag Welding - Weco WF-104 Instruction Manual

C . 006.0001.0940
od
16/04/2018 V.2.25
ENGLISH

10.5 DOUBLE PULSED SYNERGIC MIG/MAG WELDING

Set the welding data (material, wire diameter, gas type), shown on display D4 and just one welding
parameter, chosen among wire feed rate, Amperes, and workpiece Thickness, shown on display D1.
NOTE: The synergic curves were created with reference to a fillet weld in position PB (horizontal-verti-
cal) with 10 mm stick-out (distance from torch to workpiece).
In general, the parameter set is the wire feed rate (associated with the deposition of filler material) and
the synergic welding power source automatically sets the most suitable welding voltage. Encoder E2
can be adjusted to correct the arc shown on display D3, in order to make minor adjustments in accord-
ance with requirements. During a welding operation with an active JOB, it is possible to temporarily
change the parameters shown in the displays D1 and D2 with their encoders to test the temporary
changes made to the welding operation. At the end of the welding operation (and HOLD is quit) the
values of the loaded JOB are reset.
When the welding operation is not being carried out and a JOB is active through encoder E3, the JOBs
belonging to its sequence can be scrolled. The welding power source also automatically adjusts several
secondary parameters that are relevant for welding quality. This mode involves a variable frequency
pulse between two parameters of the Pulsed Synergic curve.
Example of control panel (applies to model WF-108)
S1
SELECTION
D
S7
S5
B
S6
SELECTION
52
L2
L4 L1 E1 D1
Menu Menu
D4
SETTING
WELD THE WORLD
L5
L6 L7
HOLD
m/min
mm
E3 S4 L10 L12
L9 L11
C
L3
D2 E2 L8
S T O P
S3
S2
A A
SELECTION
WF-104
WF-108
S10
L13
S9
L14
L15
S8