Modelling variables | Levels for training | Levels for validation | |||||||
Speed: S (mm/min) | 3 | 4.5 | 6 | 7 | 9 | 3.75 | 5.25 | 6.75 | 7.25 |
Power: P (kW) | 2 | 2.5 | 3 | - | - | 2.25 | 2.75 | - | - |
Diameter: D (mm) | 0.34 | 0.43 | 0.52 | - | - | 0.385 | 0.475 | - | - |
Gap: G (mm) | 0 | 0.10 | - | - | - | 0 | 0.10 | - | - |