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Parameters | Value |
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Work roll mass, (Kg) | 3914 |
Intermediate roll mass, Mim (Kg) | 5410 |
Backup roll mass, Mb (Kg) | 31330 |
Work roll contact spring constant, (N m−1) | 0.91 × 1010 |
Intermediate roll spring constant, Kim (N m−1) | 1.03 × 1010 |
Backup roll spring constant, Kb (N m−1) | 5.85 × 1010 |
Work roll damping coefficient x direction, Cwx (N·s m−1) | 5.00 × 104 |
Work roll damping coefficient in y direction, Cwy (N·s m−1) | 1.64 × 105 |
Intermediate roll damping coefficient, Cim (N·s m−1) | 5.70 × 105 |
Backup roll damping coefficient, Cb (N·s m−1) | 5.10 × 106 |
Work roll rotational inertia mass, Jw (Kg·m2) | 1381 |
Work roll rotational spring constant, Kwj (N·m·rad−1) | 7.90 × 106 |
Work roll rotational damping coefficient, Cwj (N·m·s rad−1) | 4178 |
Work roll diameter, (mm) | 212.5 |
Intermediate roll diameter, Rim (mm) | 245 |
Backup roll diameter, Rb (mm) | 650 |
Work roll installation offset, e (mm) | 5 |
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