Таблица N 6.26

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.