Daihen OTC Welbee P500L, Owner'S Manual

Page: 152 / 158

M
ATERIALS FOR
S
ETTING
W
ELDING
C
ONDITIONS
R
EFERENCE
M
ATERIALS
C
HAPTER
10
10-10
10.3.2.2 Example for welding conditions of wire CO
2
with flux
Example for welding conditions of horizontal fillet
10.3.2.3 Example of MAG short arc welding
Material: Mild steel
Gas: Ar + CO
2 -
mixed gas (10 to 15 L/min)
Leg length
L(mm)
Wire diameter
(mm Φ )
Current
(A)
Voltage
(V)
Travel speed
(cm/min)
4
1.2 250 27 50
1.4 330 29 100
1.6 350 31 105
5
1.2 270 29 50
1.4 330 30 90
1.6 370 33 90
6
1.2 270 29 45
1.4 330 31 80
1.6 380 34 80
7
1.2 280 30 40
1.4 350 32 50
1.6 380 34 65
8
1.2 300 31 30
1.4 350 33 45
1.6 380 34 52
9
1.2 320 32 30
1.4 350 34 40
1.6 380 34 40
Joint shape
Plate thickness
t(mm)
Wire diameter
(mm Φ )
Gap
(mm)
Current
(A)
Voltage
(V)
Travel speed
(cm/min)
Butt joint
1.0 0.8 to 1.0 0 50 to 55 13 to 15 40 to 55
1.2 0.8 to 1.0 0 60 to 70 14 to 16 30 to 50
1.6 0.8 to 1.0 0 100 to 110 16 to 17 40 to 60
2.3 0.9 to 1.2 0 to 1.0 110 to 120 17 to 18 30 to 40
3.2 0.9 to 1.2 1.0 to 1.5 120 to 140 17 to 19 25 to 30
4.0 0.9 to 1.2 1.5 to 2.0 150 to 170 18 to 21 25 to 40