SMART MIG 350 MP
31
10 . MIG WELDING PARAMETERS TABLE (for reference only)
Welding current and welding voltage directly influence the welding stability, welding quality and productivity. In order
to obtain good welding performance, the welding current and welding voltage should be set optimally generally
according to the electrode diameter, the mode of metal transfer and the production requirement.
Set the welding current and welding voltage according to the below tables
.
10.1 Parameters for I-type butt-welding
Plate
thickness
t (mm)
Gap
g (mm)
Wire
diameter
(mm)
Welding
current
(A)
Welding
voltage
(V)
Welding
speed
(cm/min)
Gas flow
(L/min)
Layer
1.2
0
1.0
70~80
17~18
45~55
10
1
1.6
0
1.0
80~100
18~19
45~55
10~15
1
2.0
0~0.5
1.0
100~110
19~20
40~55
10~15
1
2.3
0.5~1.0
1.0 or 1.2
110~130
19~20
50~55
10~15
1
3.2
1.0~1.2
1.0 or 1.2
130~150
19~21
40~50
10~15
1
4.5
1.2~1.5
1.2
150~170
21~23
40~50
10~15
1
10.2 Parameters for flat fillet welding
Plate
thickness
t (mm)
Bead size
I (mm)
Wire
diameter
(mm)
Welding
current
(A)
Welding
voltage
(V)
Welding
speed
(cm/min)
Gas flow
(L/min)
1.2
2.5~3.0
1.0
70~100
18~19
50~60
10~15
1.6
2.5~3.0
1.0 ~ 1.2
90~120
18~20
50~60
10~15
2.0
3.0~3.5
1.0 ~ 1.2
100~130
19~20
50~60
10~20
2.3
2.5~3.0
1.0 ~ 1.2
120~140
19~21
50~60
10~20
3.2
3.0~4.0
1.0 ~ 1.2
130~170
19~21
45~55
10~20
4.5
4.0~4.5
1.2
190~230
22~24
45~55
10~20
Содержание SMART MIG 350 MP
Страница 2: ...SMART MIG 350 MP 2 ...