Panasonic YD-350FD2, Operating Instructions Manual

Page: 47 / 48

Appendix
44
14 Appendix
Followings are rough indications of standard welding conditions as reference data. In actual welding operation,
it is necessary to set values in consideration of shape of the workpiece, welding position and so on.
14.1 MIG welding pulse off conditions table (Reference)
Butt Joint Welding
(Square groove joint)
(At low-speed)
Thickness
（
mm
）
Route gap G
（
mm
）
Wire diameter
(mm)
Current (A) Voltage (V)
Speed
(cm/min)
Tip-to-work
distance
(mm)
Gas flow
(L/min)
2 0
1.2 80 18 80 15 15
1.2 90 18 110 15 15
3 0
1.2 100 20 60 15 20
1.2 140 22 100 15 20
6 0
1.6 180 23 60 15 25
1.6 220 24 90 18 25
10 0
1.6 300 27 30 22 25
1.6 300 28 50 22 25
Fillet Welding
(Horizontal position)
(At low-speed)
Thickness
（
mm
）
Groove
Bead
number
Wire
diameter
(mm)
Current (A) Voltage (V)
Speed
(cm/min)
Gas flow
(L/min)
3 1 1.2 120-140 21 - 23 70-80 16-18
4 1 1.2 or 1.6 160-180 22 - 24 35-50 16-18
6 1 1.6 220-250 24 - 26 50-60 16-24
8 1 1.6 250-280 25 - 27 40-55 20-28
8 2-4 1.6 240-270 24 - 26 55-60 20-28
10 4-6 1.6 250-280 25 - 27 50-60 20-28
12 4-6 1.6 270-300 25 - 27 45-60 20-28
8 2 1.6 240-270 24 - 26 40-60 20-28
10 2 1.6 290-300 25 - 27 45-50 20-28
12 3 1.6 290-320 25 - 27 50-60 20-28
14.2 MIG welding pulse on conditions table (Reference)
Joint type
Thickness
(TopxBottom)
Wire
diameter
(mm)
Welding
current (A)
Welding
voltage (V)
Speed
(cm/min)
Tip-to-work
distance (mm)
Gas flow rate
(L/m)
Butt Joint
Welding
1.2
1.2
60-70 17 - 18 50-60 10 - 12 15-17
1.5 80-90 18 - 19 50-60 10 - 12 15-17
2.0 90 18 - 19 50-60 10 - 12 15-17
3.0 110-150 19 - 21 40-50 12 - 15 17-20
4.0 180-200 21 - 22 40-50 12 - 15 17-20
Fillet Welding
1.2 60-70 16 - 17 40-50 10 - 12 15-17
1.5 80-90 17 - 18 40-50 10 - 12 15-17
2.0 100-110 17 - 18 40-50 10 - 12 15-17
3.0 140-150 19 - 20 40-50 12 - 15 17-20
4.0 190-200 21 - 22 40-50 12 - 15 17-20