Daihen OTC Welbee Inverter W400, Owner'S Manual

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10-11
Chapter 10 Reference Materials
M
ATERIALS FOR
S
ETTING
W
ELDING
C
ONDITIONS
R
EFERENCE
M
ATERIALS
C
HAPTER
10
10.3.2.3 Example for welding conditions of aluminum pulse MIG
Example welding conditions of I shape butt
Example of welding conditions of horizontal fillet
1 100 to 200 20 to 22 No oscillation
2 to 8 200 24 to 25 No oscillation
9 to 12 180 24 to 25 No oscillation
Plate
thickness
t(mm)
Wire diameter
(mm Φ )
Current
(A)
Voltage
(V)
Travel speed
(cm/min)
Wire feeding
length (mm)
Gas flow rate
(L/min)
1.5 1.2 60 to 80 16 to 18 60 to 80 12 to 15 20
2.0 1.2 70 to 80 17 to 18 40 to 50 15 20
3.0 1.2 80 to 100 17 to 20 40 to 50 15 20
4.0 1.2 90 to 120 18 to 21 40 to 50 15 20
6.0 1.2/1.6 150 to 180 20 to 23 40 to 50 15 to 18 20
Plate
thickness
t(mm)
Wire diameter
(mm Φ )
Current
(A)
Voltage
(V)
Travel speed
(cm/min)
Wire feeding
length (mm)
Gas flow rate
(L/min)
1.5 1.2 60 to 80 16 to 18 60 15 15 to 20
3.0 1.2 100 to 120 19 to 21 60 15 15 to 20
6.0 1.2/1.6 150 to 180 20 to 23 50 to 60 15 20
Bevel shape
Number
of layers
Current
(A)
Voltage
(V)
Remarks