LOKERMANN GRAND MIG 200 MULTI PFC SYN MV, Руководство пользователя

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4.3 Welding parameters
Process reference for CO2 butt welding of low carbon steel solid welding wire
Butt-joint
Material
thickness
(MM)
Root gap
G (MM)
Wire
diameter
(MM)
Welding
current
(A)
Welding
voltage
(V)
Welding
speed
(CM/MIN)
Gas-
flow
rate
(L/MIN)
0.8 0 0.8 60-70 16-16.5 50-60 10
1.0 0 0.8 75-85 17-17.5 50-60 10-15
1.2 0 0.8 80-90 17-18 50-60 10-15
2.0 0-0.5 1.0/1.2 110-120 19-19.5 45-50 10-15
3.2 0-1.5 1.2 130-150 20-23 30-40 10-20
4.5 0-1.5 1.2 150-180 21-23 30-35 10-20
6 0 1.2 270-300 27-30 60-70 10-20
6 1.2-1.5 1.2 230-260 24-26 40-50 15-20
8 0-1.2 1.2 300-350 30-35 30-40 15-20
8 0-0.8 1.6 380-420 37-38 40-50 15-20
12 0-1.2 1.6 420-480 38-41 50-60 15-20
Process reference for CO2 corner welding of low carbon steel solid welding wire
Corner joint
Material
thickness
(MM)
Wire
diameter
(MM)
Welding
current
(A)
Welding
voltage
(V)
Welding
speed
(CM/MIN)
Gas-flow
rate
(L/MIN)
1.0 0.8 70-80 17-18 50-60 10-15
1.2 1.0 85-90 18-19 50-60 10-15
1.6 1.0/1.2 100-110 18-19.5 50-60 10-15
1.6 1.2 120-130 19-20 40-50 10-20
2.0 1.0/1.2 115-125 19.5-20 50-60 10-15
3.2 1.0/1.2 150-170 21-22 45-50 15-20
3.2 1.2 200-250 24-26 45-60 10-20
4.5 1.0/1.2 180-200 23-24 40-45 15-20
4.5 1.2 200-250 24-26 40-50 15-20
6 1.2 220-250 25-27 35-45 15-20
6 1.2 270-300 28-31 60-70 15-20
8 1.2 270-300 28-31 60-70 15-20
8 1.2 260-300 26-32 25-35 15-20
8 1.6 300-330 25-26 30-35 15-20
12 1.2 260-300 26-32 25-35 15-20
12 1.6 300-330 25-26 30-35 15-20
16 1.6 340-350 27-28 35-40 15-20
19 1.6 360-370 27-28 30-35 15-20
Low carbon steel, stainless steel pulse MAG welding process reference