OPERATION PARAMETER RECOMMENDATION
The values listed in the following table are the general specification values under standard condition.
Plate
thickness
(mm)
Wire
diameter
(mm)
Interval
(mm)
Current
(A)
Voltage
(V)
Welding
speed
(cm/min)
Wire
extension
(mm)
Gas flow
rate
(L/min)
I S
qu
ar
e b
utt
w
eld
in
g
L
ow
w
eld
in
g s
pe
ed
0.8
0.8,0.9
0
60
~
70
16
~
16.5
50
~
60
10
10
1.0
0.8,0.9
0
75
~
85
17
~
17.5
50
~
60
10
10
~
15
1.2
0.8,0.9
0
80
~
90
16
~
16.5
50
~
60
10
10
~
15
1.6
0.8,0.9
0
95
~
105
17
~
18
45
~
50
10
10
~
15
2.0
1.0,1.2
0
~
0.5
110
~
120
18
~
19
45
~
50
10
10
~
15
2.3
1.0,1.2
0.5
~
1.0
120
~
130
19
~
19.5
45
~
50
10
10
~
15
3.2
1.0,1.2
1.0
~
1.2
140
~
150
20
~
21
45
~
50
10
~
15
10
~
15
1.0,1.2
1.0
~
1.5
160
~
180
22
~
23
45
~
50
15
15
1.2
1.2
~
1.6
220
~
260
24
~
26
45
~
50
15
15
~
20
1.2
1.2
~
1.6
220
~
260
24
~
26
45
~
50
15
15
~
20
1.2
1.2
~
1.6
300
~
340
32
~
34
45
~
50
15
15
~
20
1.2
1.2
~
1.6
300
~
340
32
~
34
45
~
50
15
15
~
20
H
ig
h w
eld
in
g s
pe
ed
0.8
0.8,0.9
0
100
17
130
10
15
1.0
0.8,0.9
0
110
17
.
5
130
10
15
1.2
0.8,0.9
0
120
18
.
5
130
10
15
1.6
1.0,1.2
0
180
19
.
5
130
10
15
2.0
1.0,1.2
0
200
21
100
15
15
2.3
1.0,1.2
0
220
23
120
15
20
3.2
1.2
0
260
26
120
15
20
Plate
thickness
(mm)
Wire
diameter
(mm)
Current
(A)
Voltage
(V)
Welding
speed
(cm/min)
Wire
extension
(mm)
Gas flow
rate
(L/min)
F
ille
t b
utt
w
eld
in
g
1.6
0.8,0.9
60
~
80
16
~
17
40
~
50
10
10
2.3
0.8,0.9
80
~
100
19
~
20
40
~
55
10
10
~
15
3.2
1.0,1.2
120
~
160
20
~
22
35
~
45
10
~
15
10
~
15
4.5
1.0,1.2
150
~
180
21
~
23
30
~
40
10
~
15
20
~
25
USER MANUAL
12
YF-20Y A1