试验号 | 送丝速度vf (m/min) | 焊接速度vw (cm/min) | vw/vf | 预热温度Tp (℃) |
1 | 2 | 12 | 6 | 220 |
2 | 2 | 20 | 10 | 250 |
3 | 2 | 28 | 14 | 280 |
4 | 3 | 18 | 6 | 280 |
5 | 3 | 30 | 10 | 220 |
6 | 3 | 42 | 14 | 250 |
7 | 4 | 24 | 6 | 250 |
8 | 4 | 40 | 10 | 280 |
9 | 4 | 56 | 14 | 220 |