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
Содержание OTC Welbee P500L
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