Table 1 Initial structural parameters and material parameters.
From: Research on the optimization of drum structure based on virtual prototyping technology
Item | Value |
|---|---|
Drum diameter (D) | 1150 mm |
Drum width (B) | 800 mm |
Head number | 2 |
Blade diameter (Dy) | 930 mm |
Blade thickness | 70 mm |
Helix angle (\(\beta\)) | 13° |
Installation angle (\(\alpha\)) | 45° |
Cutting distance (t) | 67 mm |
Density | 7.85 × 103 kg/m3 |
Elastic modulus | 4.25 GPa |
Poisson’s ratio | 0.23 |
