Migatronic Automig 140 Mono X, Instruction Manual, Page: 13 / 15

13
TABLES FOR SETTING OF THE MACHINE
These tables are only intended as a guide, as the datas may change depending on the length of the arc, the
torch handling and the position of the welding seam.
Furthermore, the values change if the mains voltage is appreciably above or beneath 380V (220V). The
values are based on CO
2
shielding gas.
When welding with mixed gas as shielding gas, wire speed should be increased by about 10 or welding
voltage should be decreased by about 10 (1-2 steps).
SEAM- AND INTERVAL WELDING
SPOT WELDING
0.6 mm 0.8 mm 1.0 mm 0.8 mm
Material
thickness
mm
Welding
voltage
setting
Wire
speed
Welding
voltage
setting
Wire
speed
Welding
voltage
setting
Wire
speed
Material
thickness
mm
Welding
voltage
setting
Wire
speed
Welding
time
140 MX
0.5-1
1-2
2-3
3-4 2-4
5-8 2-3
3-4 2-3
3-4.5
180 MX
0.5-1
1-2
2-4
2 3-4 2-3.5
4-5
2-3
3-4
5
2-3
3-3.5
8
0.5+0.5
1+1
5
5-6
5
5-7
0-5
1-2
185 X
0.5-1
1-2
2-4
2-3
3-4 2-3.5
3.5-5 2-3
3-4
5-6 2-3
3-4
5-7 0.5+0.5
1+1
5
5-6
5
5-7
0.5
1-2
140 X
0.5-1
1-2
1-2
3-4 3-5
5-6 2
3-4
2.5-3.5
3.5-4.0
180 X
0.5-1
1-2
2-4
3-4
5-6 2.5-3.5
6.5-8.5 3-4
4-5
5-7 2-3
3-4.5
4.5-6.5
0.5+0.5
1+1
7
7 7-8
7-9 1
2-4
200 X
0.5-1
1-2
2-4
4-6
2-3
4-5 3-4
4-6 2-3
3-5
5-7
7-9 2-3
3-4
4-6.5
6.5-10
0.5+0.5
1+1
9
10
7-8
10
0.8
1
250 X
0.5-1
1-2
2-4
4-6
1-3
4-5 2-3
4-6 2-3
3-5
5-6
7-10
2-3
3-4
4-7
6-10
2-3
3-4
5-6
7-9 0.5-1
1-2
2-3
3-4
0.5+0.5
1+1
8
9 7
8-10
0.8
1