Additives for the welding operation
GB
67
CPTX 400-2/400-2w/450-2w Synergy
9.2 Welding parameters
Warning
The information in the tables below are for example purposes only!
The optimum parameter settings are always depending on the weld shape and the position
of the workpiece.
1. Examples for the welding parameters with CO
2
:
Corner welding
Thickness
of the sheet
t (mm)
Leg
length
l (mm)
Diameter of
the welding
wire (mm)
Welding
current
(A)
Arc voltage
(V)
Welding
speed
(cm/min)
Flow
CO
2
(l/min)
1,2
2,5 - 3,0
0,9 - 1,0
70 - 100
18 - 19
50 - 60
10 - 15
1,6
2,5 - 3,0
0,9 - 1,2
90 - 120
18 - 20
50 - 60
10 - 15
2,0
3,0 - 3,5
0,9 - 1,2
100 - 130
19 - 20
50 - 60
15 - 20
2,3
3,0 - 3,5
0,9 - 1,2
120 - 140
19 - 21
50 - 60
15 - 20
3,2
3,0 - 4,0
0,9 - 1,2
130 - 170
19 - 21
45 - 55
15 - 20
4,5
4,0 - 4,5
1,2
190 - 230
22 - 24
45 - 55
15 - 20
6,0
5,0 - 6,0
1,2
250 - 280
26 - 29
40 - 50
15 - 20
9,0
6,0 - 7,0
1,2
280 - 300
29 - 32
35 - 40
15 - 20
12,0
7,0 - 8,0
1,2
300 - 340
32 - 34
30 - 35
20 - 25
