M
ATERIALS
FOR
S
ETTING
W
ELDING
JOB
R
EFERENCE
M
ATERIALS
C
HAPTER
10
160
Example for welding JOB of downward welding
Example for welding JOB of upward welding
Example for both side welding JOB of downward butt welding (Manual mode)
Plate
thickness
t (mm)
Wire
diameter
(mm
Φ
)
Shape of
joint weld
Current
(A)
Voltage
(V)
Manual/
Auto.
(cm/min)
Wire
consumption
(g/min)
Remarks
2.3
1.2
Butt
100
22 to 23
70
6.2
Check back bead appearance
3.2
1.2
Fillet
100
21 to 22
70
6.2
Leg length: 4 - 5mm, Throat depth: 2.5mm
Leg length: 10 mm
Plate
thickness
t (mm)
Wire
diameter
(mm
Φ
)
Shape of joint weld
Current
(A)
Voltage
(V)
Manual/
Auto.
(cm/min)
Gas flow
rate
(L/min)
Remarks
12
1.2
100 to
110
20 to 21
30
15 to 20
Weaving
Leg length:
10 mm
Plate
thickness
t (mm)
Wire
diameter
(mm
Φ
)
Bevel shape
Number
of layers
Current
(A)
Voltage
(V)
Gas flow
rate (L/min)
Manual/
Auto.
(cm/min)
Wire
consumption
(g/min)
6.0
1.2
1
170
25 to 26
15 to 20
30
2.7
2
180
26 to 27
30
2.7
9.0
1.2
1
270
29 to 30
15 to 20
30
2.7
2
290
30 to 31
30
2.7
12.0
1.2
1
280
30 to 31
15 to 20
40
3.6
2
330
33 to 34
40
3.6
19.0
1.2
1
300
31 to 32
15 to 20
45
4.0
2
300
31 to 32
45
4.0
1
340
32 to 33
45
4.0
2
280
30 to 31
45
4.0
25.0
1.2
1
300
31 to 32
15 to 20
45
4.0
2
320
32 to 33
45
4.0
3
320
32 to 33
45
4.0
1
340
32 to 33
45
4.0
2
320
32 to 33
45
4.0
3
320
32 to 33
45
4.0
Stop at both ends
