Daihen OTC WB-P400, Owner'S Manual

Page: 157 / 158

10-15
Chapter 10 Reference Materials
M
ATERIALS FOR
S
ETTING
W
ELDING
C
ONDITIONS
R
EFERENCE
M
ATERIALS
C
HAPTER
10
10.3.2.6 Example for short welding conditions of aluminum MIG
Example for welding conditions of I shape butt
Example for welding conditions of horizontal fillet
Plate
thickness
t [in. (mm)]
Wire diameter
[in. (mm)
ƕ
]
Current
(A)
Voltage
(V)
Travel speed
[IPM (cm/min)]
Wire feeding
length [in.
(mm)]
Gas flow rate
[CFH (L/min)]
1/8 (3.0) .045 (1.2) 120 to 140 20 to 22
24 to 31
(60 to 80)
0.6 (15) 42 (20)
5/32 (4.0) .045 (1.2) 150 to 170 22 to 24
24 to 31
(60 to 80)
0.6 to 0.7
(15 to 18)
42 (20)
15/64 (6.0) 1/16 (1.6) 180 to 210 23 to 25
16 to 24
(40 to 60)
0.7 to 0.8
(17 to 20)
42 to 53 (20 to 25)
Plate
thickness
t [in. (mm)]
Wire diameter
[in. (mm)
ƕ
]
Current
(A)
Voltage
(V)
Travel speed
[IPM (cm/min)]
Wire feeding
length [in.
(mm)]
Gas flow rate
[CFH (L/min)]
1/8 (3.0) .045 (1.2) 140 to 160 21 to 22
24 to 28
(60 to 70)
0.6 (15) 32 to 42 (15 to 20)
5/32 (4.0) .045 (1.2) 150 to 170 22 to 24
20 to 24
(50 to 60)
0.6 to 0.7
(15 to 18)
32 to 42 (15 to 20)
15/64 (6.0) 1/16 (1.6) 200 to 230 24 to 26
20 to 26
(50 to 65)
0.7 to 0.8
(17 to 20)
42 to 53 (20 to 25)