-12-
Table 6 welding technology specification 2
Plate
thick
ness
(mm
)
Weldi
ng
length
(mm)
Wire
diameter
(mm)
Welding
Current
(A)
Weldin
g
Voltage
(V)
Weldin
g speed
(cm/mi
n)
Distanc
e
betwee
n
nozzle
and
base
matal
(mm)
Targe
t
positi
on
A/B
Gas
flow
(L/min
)
T-shaped flat
fillet welding
L
ow
sp
eed
co
nd
itio
n
1.0
2.5
3
0.8
,
0.9
70
80
17
18
50
60
10
A
10
15
1.2
3
3.5
0.9
,
1.0
85
90
18
19
50
60
10
A
10
15
1.6
3
3.5
1.0
,
1.2
100
110
18
19.5
50
60
10
A
10
15
2.0
3
3.5
1.0
,
1.2
115
125
19.5
20
50
60
10
A
10
15
2.3
3
3.5
1.0
,
1.2
130
140
19.5
21
50
60
10
A
10
15
3.2
3.5
4
1.0
,
1.2
150
170
21
22
45
50
15
A
15
20
4.5
4.5
5
1.0
,
1.2
180
200
23
24
40
45
15
A
15
20
6
5
5.5
1.2
230
260
25
27
40
45
20
A
15
20
8
,
9
6
7
1.2
,
1.6
270
380
29
35
40
45
25
B
20
25
H
igh
sp
eed
co
nd
itio
n
12
7
8
1.2
,
1.6
300
380
32
35
35
40
25
B
20
25
1.0
2
2.5
0.8
,
0.9
140
19
20
150
10
A
15
1.2
3
0.8
,
0.9
140
19
20
110
10
A
15
1.6
3
1.0
,
1.2
180
22
23
110
10
A
15
20
2.0
3.5
1.2
210
24
110
15
A
20
2.3
3.5
1.2
230
25
100
20
A
25
3.2
3.5
1.2
260
27
100
20
A
25
4.5
4.5
1.2
280
30
80
20
B
25
6
5.5
1.2
300
33
70
25
B
25