Ориентировочные значения параметров ручной дуговой сварки нелегированной стали
| Положение шва при сварке | Толщина металла или катет шва, мм | Разделка кромок (см. табл. 8.3) | Диаметр сварочной проволоки d, мм | Угол разделки кромок а, град | Ширина зазора bsp, мм | Число проходов n1 | Сила сварочного тока Is, A | Скорость сварки vs, см/мин | Расход проволоки m'D, кг/м |
|---|---|---|---|---|---|---|---|---|---|
| Нижнее | 2 | 1 | 2,5 | — | 1 | 1 | 60 — 90 | 12 | 0,078 |
| 3 | 1 | 3,25 | — | 1 | 1 | 120 — 140 | 12 | 0.086 | |
| 4 | 1 | 3,25 | — | 2 | 2 | 120 — 140 | 12 | 0,195 | |
| 5 | 1 | 3,25 | — | 2 | 2 | 120 — 140 | 12 | 0,228 | |
| — | — | 4,0 | — | 2 | — | 170 — 120 | — | — | |
| 8 | 3 | 3,25 | 60 | 1,5 | 3 | 120 — 140 | 12 | 0,88 | |
| — | — | 4,0 | — | — | — | 170 — 120 | — | — | |
| 10 | 3 | 3,25 | 60 | 2 | 3 | 120 — 140 | 12 | 1,33 | |
| — | — | 4,0 | — | — | — | 170 — 200 | — | — | |
| — | —; | 5,0 | — | — | — | 220 — 240 | — | — | |
| 15 | 3 | 3,25 | 60 | 2 | 4 | 120 — 140 | 12 | 2,17 | |
| — | — | 4,0 | — | — | — | 170 — 200 | — | — | |
| — | — | 5,0 | — | — | — | 220 — 240 | — | — | |
| 20 | 4 | 4,0 | 12 | 8 | 9 | 170 — 200 | 12 | 2,46 | |
| — | — | 5,0 | — | — | — | 220 — 240 | — | — | |
| — | — | 6,0 | — | — | — | 240 — 280 | — | — | |
| 25 | 4 | 4,0 | 12 | 8 | 12 | 170 — 200 | 12 | 3,06 | |
| — | — | 5,0 | — | — | — | 220 — 240 | — | — | |
| — | — | 6,0 | — | — | — | 240 — 280 | — | — | |
| 30 | 4 | 4,0 | 12 | 8 | 15; | 170 — 200 | 12 | 4,15 | |
| — | — | 5,0 | — | — | — | 220 — 240 | — | — | |
| — | — | 6,0 | — | — | — | 240 — 280 | — | — | |
| 40 | 44 | 4,0 | 12 | 8 | 21 | 170 — 200 | — | — | |
| — | — | 5,0 | — | — | — | 220 — 240 | — | — | |
| — | — | 6,0 | — | — | — | 240 — 280 | — | — | |
| 50 | 4 | 4,0 | 12 | 8 | 29 | 170 — 200 | — | — | |
| — | — | 5,0 | — | — | — | 220 — 240 | — | — | |
| — | — | 6,0 | — | — | — | 240 — 280 | — | — | |
| Горизонтальное | 3 | 19 | 3,25 | — | — | 1 | 130 | 12 | 0,08 |
| 4 | — | 4,0 | — | — | 1 | 230 | 12 | 0,18 | |
| 5 | — | 4,8 | — | — | 2 | 190 | 12 | 0,31 | |
| 6 | 19 | 4,0 | — | — | 2 | 190 | 12 | 0,41 | |
| — | — | 5,0 | — | — | — | 230 | — | 1 | |
| 8 | 19 | 4,0 | — | — | 3 | 190 | 12 | 0,74 | |
| — | — | 5,0 | — | — | — | 120 | — | — | |
| Вертикальное | 3 | — | 3,25 | 60 | 1 | 1 | 120 | 12 | 0,18 |
| 4 | 3 | 3,25 | 60 | 1 | 2 | 120 | 12 | 0,28 | |
| 5 | 3 | 3,25 | 60 | 1 | 2 | 120 | 10 | 0,37 | |
| 6 | — | 3,25 | 60 | 1,5 | 2 | 120 | 8 | 0,51 | |
| 8 | — | 3,25 | 60 | 1,5 | 3 | 120 | 12 | 0,85 | |
| 10 | 3 | 3,25 | 60 | 2 | 4 | 120 | 12 | 1,35 | |
| — | — | 4,0 | — | — | — | 170 | — | — | |
| 15 | 3 | 3,25 | 60 | 2 | 7 | 120 | 12 | 2,28 | |
| — | — | 4,0 | — | — | — | 170 | — | — | |
| 20 | 3 | 3,25 | 60 | 2 | 12 | 120 | 12 | 4,23 | |
| — | — | 4,0 | — | — | — | 170 | — | — | |
| Потолочное | 3 | 3 | 3,25 | 60 | 1 | 1 | 130 | 12 | 0,19 |
| 4 — 5 | — | 3,25 | 60 | 1 | 2 | 130 | 12 | 0,35 | |
| 6 | — | 3,25 | 60 | 1,5 | 2 | 130 | 10 | 0,55 | |
| 8 | — | 3,25 | 60 | 1,5 | 3 | 130 | 12 | 0,92 | |
| 10 | — | 3,25 | 12 | 8 | 4 | 130 | 12 | 1,19 | |
| 15 | 4 | 3 ,25 | 12 | 8 | 6 | 130 | 12 | 1,87 | |
| — | — | 4,0 | — | — | — | 180 | — | — | |
| 20 | 4 | 3,25 | 12 | 8 | 9 | 130 | 12 | 2,95 | |
| — | — | 4,0 | — | — | — | 180 | — | — | |
| Электрод с рутиловым покрытием Ti VIIIs | |||||||||
| Нижнее | 3 | 3 | 3,25 | 60 | 1 — 3 | 1 | 130 | 12 | |
| 4 | 3 | 3,25 | 60 | 1 — 3 | 2 | 130 | 12 | ||
| 5 | 3 | 3,25 | 60 | 1 — 3 | 2 | 130 | 12 | ||
| — | — | 4,0 | — | — | — | 190 | — | ||
| 6 | 3 | 3,25 | 60 | 1 — 3 | 2 | 130 | 10 | ||
| — | — | 4,0 | — | — | — | 190 | — | ||
| 8 | 3 | 4,0 | 60 | 1 — 3 | 2 | 190 | 12 | ||
| 10 | 3 | 4,0 | 60 | 1 — 3 | 3 | 190 | 12 | ||
| — | — | 5,0 | — | — | — | 240 | — | ||
| 15 | 3 | 4,0 | 60 | 1 — 3 | 7 | 190 | 12 | ||
| — | — | 5,0 | — | — | — | 240 | — | ||
| Горизонтальное | 3 | 19 | 3,25 | — | — | 1 | 130 | 12 | |
| 4 | 19 | 4,0 | — | — | 1 | 190 | 12 | ||
| 5 | 19 | 5,0 | — | — | 1 | 240 | 12 | ||
| 6 | 19 | 5,0 | — | — | 2 | 240 | 12 | ||
| 8 | 19 | 5,0 | — | — | 2 | 240 | 10 | ||
| Вертикальное | 3 | 3 | 3,25 | 60 | 2 — 3 | 1 | 120 | 12 | |
| 4 | 3 | 3,25 | 60 | 2 — 3 | 1 | 120 | 12 | ||
| 5 | 3 | 3,25 | 60 | 2 — 3 | 2 | 120 | 12 | ||
| 6 | 3 | 3,25 | 60 | 2 — 3 | 2 | 120 | 10 | ||
| 8 | 3 | 3,25 | 60 | 2 — 3 | 2 | 120 | 12 | ||
| — | — | 4,0 | — | — | — | 150 | — | ||
| 10 | 3 | 3,25 | 60 | 2 — 3 | 2 | 120 | 10 | ||
| — | — | 4,0 | — | — | — | 150 | |||
| 15 | 3 | 3,25 | 60 | 2 — 3 | 4 | 120 | 12 | ||
| — | — | 5,0 | — | — | — | 190 | — | ||
| Потолочное | 3 | 3 | 3,25 | 60 | 1 — 3 | 1 | 120 | 12 | |
| 4 | 3 | 3,25 | 60 | 1 — 3 | 2 | 120 | 12 | ||
| 5 | 3 | 3,25 | 60 | 1 — 3 | 2 | 120 | 12 | ||
| — | — | 4,0 | — | — | — | 150 | — | ||
| 6 | 3 | 3,25 | 60 | 1 — 3 | 3 | 120 | 12 | ||
| — | — | 4,0 | — | — | — | 150 | — | ||
| 8 | 3 | 3,25 | 60 | 1 — 3 | 5 | 120 | 12 | ||
| — | — | 4,0 | — | — | — | 150 | — | ||
| 10 | 3 | 3,25 | 60 | 1 — 3 | 6 | 120 | 12 | ||
| — | — | 4,0 | — | — | — | 150 | — | ||
| 15 | 3 | 3,25 | 60 | 1 — 3 | 10 | 120 | 12 | ||
| — | — | 4,0 | — | — | — | 150 | — | ||
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