Official Journal of the Japan Wood Research Society
Table 8 Selection and verification of model process parameters
From: Research on the wood processing method of helium-assisted laser process
Evaluation criterion | Selection of process parameters | Â | Error (%) | ||
|---|---|---|---|---|---|
Laser power (W) | Cutting speed (mm/s) | Gas pressure (MPa) | |||
Minimum slit width (mm) | |||||
 Estimate | 40 | 25.153 | 0.167 | 0.289 | 0.35 |
 Actual value | 40 | 26.000 | 0.150 | 0.290 | |
Maximum cutting depth (mm) | |||||
 Estimate | 50 | 22.000 | 0.150 | 3.585 | 0.14 |
 Actual value | 50 | 22.000 | 0.150 | 3.580 | |
Minimum surface roughness (μm) | |||||
 Estimate | 40 | 25.991 | 0.150 | 1.718 | 0.12 |
 Actual value | 40 | 26.000 | 0.150 | 1.720 | |