Official Journal of the Japan Wood Research Society
Table 7 Variation range and importance of inert gas-assisted laser wood processing parameters
From: Research on the wood processing method of helium-assisted laser process
Process parameters | Target | Minimum | Maximum | Importance |
|---|---|---|---|---|
Laser power (W) | Within range | 40 | 50 | 5 |
Cutting speed (mm/s) | Within range | 22 | 26 | 3 |
Gas pressure (MPa) | Within range | 0.1 | 0.2 | 1 |
Slit width (mm) | Minimum | 0.29 | 0.43 | 3 |
Slit depth (mm) | Maximum | 2.51 | 3.58 | 3 |
Surface roughness (μm) | Minimum | 2.79 | 3.98 | 5 |