Table 3.
Joint Designation | Laser Beam Power (W) | Welding Current (A) | Welding Speed (m/min) | Quality Assessment |
---|---|---|---|---|
HYB1 | 8500 | 280 | 2.0 | High quality, small angular plate displacement |
HYB2 | 7000 | 295 | High quality, no visual defects | |
HYB3 | 7000 | 295 | ||
HYB4 | 7000 | 290 | ||
HYB5 | 7600 | 290 | Low quality, penetration throughout with liquid metal leakage along the entire length of the joint | |
HYB6 | 8500 | 290 |