Daihen varstroj VARMIG 1605D PROFIMIG, Руководство пользователя

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18
Parameter for Lap Welding (Please refer to the following figure.)
Plate thickness
T (mm)
Gap
g(mm)
Wire
φ(mm)
Welding
current (A)
Welding
voltage (V)
Welding speed
(cm/min)
Gas volume
(L/min)
0.8 A 0.8~0.9 60~70 16~17 40~45 10~15
1.2 A 1.0 80~100 18~19 45~55 10~15
1.6
A 1.0 ~ 1.2
100~120 18~20
45~55
10~15
2.0
A ali B 1.0 ~ 1.2
100~130 18~20
45~55 15~20
2.3
B
1.0 ~ 1.2 120~140 19~21
45~50 15~20
3.2
B
1.0 ~ 1.2 130~160 19~22
45~50 15~20
4.5
B
1.2 150~200 21~24
40~45 15~20
7. CAUTION
7.1.
Working environment
⑴
Welding should be carried out in a relatively dry environment with its humidity of 90% or less.
⑵
The temperature of the working environment should be within -10  C to 40  C.
⑶
Avoid welding in the open air unless sheltered from sunlight and rain, and never let rain or water infiltrate the
machine.
⑷
Avoid welding in dusty area or environment with corrosive chemical gas.
⑸
Avoid gas shielded arc welding in environment with strong airflow.
Plate thickness
T (mm)
Gap
g(mm)
Wire
φ(mm)
Welding
current (A)
Welding
voltage (V)
Welding speed
(cm/min)
Gas volume
(L/min)
1.2 2.5~3.0 1.0 70~100 18~19 50~60 10~15
1.6
2.5~3.0 1.0 ~ 1.2
90~120 18~20
50~60
10~15
2.0
3.0~3.5 1.0 ~ 1.2
100~130 19~20
50~60 10~20
2.3
3.0~3.5
1.0 ~ 1.2 120~140 19~21
50~60 10~20
3.2
3.0~4.0
1.0 ~ 1.2 130~170 22~22
45~55 10~20
4.5
4.0~4.5
1.2 200~250 23~26
45~55 10~20