Table 2 Laser welding parameters of the penetration and non-penetration lap joint
From: Fatigue Resistance and Failure Behavior of Penetration and Non-Penetration Laser Welded Lap Joints
Specimen | Welding power (kW) | Welding speed (m/min) | Defocus distance (mm) |
|---|---|---|---|
0.8+1.5-N | 2.5 | 2.1 | 0 |
1.5+0.8-P | 2.9 | 1.5 | − 1.2 |