Omega 350C, Руководство по эксплуатации

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17
2) horizontal fillet weld
3)Vertical down fillet weld
4)Edge weld (thin steel plate)
5)CO2 ARC for welding wire (solid wire)
Thickness
(mm)
Width
(mm)
Wire dia.
(mm)
Weld current
(A)
Weld voltage
(V)
Weld speed
(cm/min)
1.2 3.0 0.8~1.0 100 19 50
1.6 3.0 0.8~1.2 120 20 50
2.0 3.0 0.8~1.2 130 20 50
2.3 3.5 1.0~1.2 140 20.5 50
3.2 4.0 1.0~1.2 160 21 45
4.5 4.5 1.2 230 23 55
6.0 6.0 1.2 290 28 50
8.0 8.0 1.2 320 32 55
Thickness
(mm)
Weld width
(mm)
Wire dia.
(mm)
Weld current
(A)
Weld voltage
(V)
Weld speed
(cm/min)
1.6 3.0 0.8~1.0 130 20 50
2.0 3.0 1.0~1.2 130 20 45
2.3 3.0 1.0~1.2 140 20.5 45
3.2 4.0 1.0~1.2 170 21 45
4.5 4.5 1.2 230 23 50
6.0 6.0 1.2 290 28 50
9.0 7.0 1.2 330 33 45
12.0 11.0 1.6 400 38 25
Plate thick
(mm)
Wire dia.
(mm)
Current
(A)
Voltage
(V)
Speed
(cm/min)
Tip/Base M
(mm)
Gas volume
( /min) ℓ
1.6 0.9 65~75 16~17 40~ 10 10~15
2.3 0.9 80~100 19~20 40~ 10 10~15
3.2 1.2 130~150 20~22 35~ 10~15 10~15
4.5 1.2 150~180 21~23 30~ 10~15 10~15
Type
Impurities
Uses
Wire dia.
(mm)
C Si Mn P S
KC 25
‐
0.10 0.22 0.62 0.015 0.009
Mild steel
hi tension
‐
weld
0.8, 0.9
KC 26
‐
0.10 0.45 0.98 0.013 0.010 1.0, 1.2
KC 28
‐
0.11 0.82 1.45 0.014 0.016 1.6