ALIEN WELD XM250 Manual do Proprietário - Página 13

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ALIEN WELD XM250 Manual do Proprietário
The option of the welding current and welding voltage directly influences the welding stability, welding quality and
productivity. In order to obtain the good welding quality, the welding current and welding voltage should be set optimally.
Generally, the setting of weld condition should be according to the welding diameter and the melting form as well as the
production requirement.
The following parameter is available for reference.
6.1 Parameter for butt-welding (Please refer to the following figure)
Plate thickness
Gap
T(mm)
g(mm)
0.8
1.0
1.2
1.6
2.0
0~0.5
2.3
0.5~1.0
3.2
1.0~1.2
4.5
1.2~1.5
6.2 Parameter for flat fillet welding (Please refer to the following figure.)
Plate thickness
Corn size
I (mm)
t（mm）
1.0
2.5~3.0
1.2
2.5~3.0
2.5~3.0
1.6
3.0~3.5
2.0
2.5~3.0
2.3
3.0~4.0
3.2
4.0~4.5
4.5

6.WELDING PARAMETERS TABLE

Wire
φ(mm)
0
0.8~0.9
0
0.8~0.9
0
1.0
0
1.0
1.0
1.0 or 1.2
1.0 or 1.2
1.2
Wire
φ(mm)
0.8~0.9
1.0
1.0 ~ 1.2
1.0 ~ 1.2
1.0 ~ 1.2
1.0 ~ 1.2
1.2
Welding
Welding
current (A)
voltage (V)
60~70
16~16.5
75~85
17~17.5
70~80
17~18
80~100
18~19
100~110
19~20
110~130
19~20
130~150
19~21
150~170
21~23
Welding
Welding
current (A)
voltage (V)
70~80
17~18
70~100
18~19
90~120
18~20
100~130
19~20
120~140
19~21
130~170
19~21
190~230
22~24
Welding speed
Gas volume
(cm/min)
(L/min)
50~60
10
50~60
10~15
45~55
10
45~55
10~15
40~55
10~15
50~55
10~15
40~50
10~15
40~50
10~15
Welding speed
Gas volume
(cm/min)
(L/min)
50~60
10~15
50~60
10~15
50~60
10~15
50~60
10~20
50~60
10~20
45~55
10~20
45~55
10~20
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