Jasic MIG500P - Page 37

35
1.2
7-8
260-300
26-32
25-35
15-20
10-20
50°
1.6
6.5-7
300-330
30-34
30-35
15-20
10-20
50°
T type
flat fillet
welding
（high
speed
conditio
n）
1.0
0.8
2-2.5
130-150
19-20
140-145
10
15
45°
1.2
1.0
3
130-150
19-20
105-115
10
15
45°
1.6
1.0 1.2
3
170-190
22-23
105-115
10
15-20
45°
2.0
1.2
3.5
200-220
23-25
105-115
15
20
45°
2.3
1.2
3.5
220-240
24-26
95-105
20
25
45°
3.2
1.2
3.5
250-270
26-28
95-105
20
25
45°
4.5
1.2
4.5
270-290
29-31
75-85
20
25
50°
6
1.2
5.5
290-310
32-34
65-75
25
25
50°
Table 6-6 MAG welding（solid wire，Ar 80% + CO
2
20%）
type
Work
piece
thick
ness(
mm)
Wire dia
Φ(mm)
Width of
welding
seam
g(mm)
Welding
current
（A）
Welding
voltage
(V)
Welding
speed
(cm/min)
The
distance
between
contact tip
and
workpiece(
mm)
Gas flow
(L/min)
I type
butt
welding
1.2
0.8
0
60-70
15-16
30-50
10
10-15
1.6
0.8
0
100-110
16-17
40-60
10
10-15
3.2
0.8 1.2
1.0-1.5
120-140
16-17
25-30
15
10-15
4.0
1.0 1.2
1.5-2.5
150-160
17-18
20-30
15
10-15
T type
flat fillet
welding
0.6
0.8
2
70-80
17-18
50-60
10
10-15
1.0
1.0
2-2.5
85-90
18-19
50-60
10
10-15
1.6
1.0 1.2
3
100-110
18-19.5
50-60
10
10-15
2.4
1.0 1.2
3.5
115-125
19.5-20
50-60
10
10-15
3.2
1.0 1.2
4
130-140
19.5-21
50-60
15
10-15
Table 6-7 flux-cored wire parameters
Flux type
Weldi
ng
positio
n
Wire dia
Φ(mm)
Leg
size(mm)
Welding
beads
Welding
current
（A）
Weldin
g
voltage
(V)
Welding
speed
（cm/min
）
Swing
Metal
1.2
4
1
240-260
26-28
48-53
N
1.4
1
320-340
28-30
95-105
N
1.6
1
340-360
30-32
100-110
N
1.2
5
1
260-280
28-30
48-53
N
1.4
1
330-340
29-31
85-95
N
1.6
1
360-380
32-34
85-95
N
1.2
6
1
260-280
27-29
40-45
N
1.4
1
320-340
30-32
75-85
N
1.6
1
370-390
33-35
75-85
N