Условное обозначение сварного соединения
S, мм
Режим сварки
I, A
dw , мм
d, мм
Q, л/мин
N
С2
2,0
80 - 100
2,0
2,0
5 - 6
1
3,0
120 - 140
3,0
3,0
7 - 8
1
4,0
160 - 210
4,0
4,0
7 - 8
1 - 2
6,0
250 - 300
5,0
4,0
8 - 9
2 - 3
С4
2,0
80 - 100
3,0
2,5 - 3,0
5 - 6
1
3,0
110 - 150
3,0
3,0
7 - 8
1
4,0
170 - 200
4,0
3,0
7 - 8
1 - 2
6,0
270 - 300
5,0
4,0
8 - 9
2 - 3
С7
2,0
70 - 80
2,0
2,0 - 2,5
5 - 6
2
3,0
100 - 140
3,0
3,0
7 - 8
2
4,0
160 - 190
4,0
3,0 - 4,0
7 - 8
2
С18
4,0
220 - 260
4,0
3,0 - 4,0
8 - 10
2
6,0
260 - 300
5,0
4,0
10 - 12
2 - 3
8,0
320 - 360
5,0 - 6,0
4,0
12 - 14
3 - 4
10,0
380 - 420
6,0 - 7,0
4,0 - 5,0
16 - 18
4 - 5
16,0
440 - 480
8,0
4,0 - 5,0
16 - 18
6 - 8
20,0
480 - 550
8,0
4,0 - 5,0
18 - 20
10 - 12
С21
6,0
250 - 300
5,0
4,0
8 - 9
2 - 3
8,0
300 - 350
5,0 - 6,0
4,0 - 5,0
9 - 10
3 - 4
10,0
350 - 400
6,0 - 7,0
4,0 - 5,0
10 - 12
5 - 6
16,0
450 - 480
8,0
4,0 - 5,0
16 - 18
6 - 8
20,0
480 - 520
8,0
4,0 - 5,0
18 - 20
10 - 12
С25
12,0
370 - 420
6,0 - 7,0
4,0 - 5,0
12 - 14
5 - 6
17,0
390 - 430
7,0 - 8,0
4,0 - 5,0
16 - 18
6 - 8
20,0
480 - 520
8,0
4,0 - 5,0
18 - 20
10 - 12
30,0
480 - 550
8,0
4,0 - 5,0
18 - 20
16 - 18
Т3
2,0
100 - 120
3,0
2,0
5 - 6
2
4,0
170 - 220
4,0
3,0 - 4,0
7 - 8
2
5,0
240 - 280
5,0
4,0
8 - 10
2
Т7
5,0
250 - 300
5,0
4,0
10 - 12
3 - 4
10,0
350 - 400
6,0 - 7,0
4,0 - 5,0
10 - 12
4 - 6
15,0
380 - 420
7,0
4,0 - 5,0
16 - 18
8 - 10
18,0
480 - 550
8,0
4,0 - 5,0
18 - 20
12 - 16
Т8
14,0
380 - 420
7,0 - 8,0
4,0 - 5,0
16 - 18
6 - 8
20,0
480 - 550
8,0
4,0 - 5,0
18 - 20
8 - 10
30,0
480 - 550
8,0
4,0 - 5,0
18 - 20
13 - 15
У7
4,0
150 - 200
4,0
4,0 - 5,0
8 - 10
2 - 3
10,0
320 - 380
6,0 - 7,0
4,0 - 5,0
10 - 12
4 - 6
16,0
360 - 400
8,0
4,0 - 5,0
16 - 18
8 - 10
У8
20,0
460 - 500
8,0
4,0 - 5,0
18 - 20
10 - 12
30,0
480 - 550
8,0
4,0 - 5,0
18 - 20
14 - 16
27. Параметры режимов автоматической аргонодуговой сварки неплавящимся электродом деталей из алюминиевых сплавов приведены в таблице N 6.27 настоящего приложения.
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