The mass range of the balance workpiece: 1-50kg, the maximum initial unbalanced amount is 2400g.cm
2. Maximum diameter of balance correction workpiece: Φ500mm
3. Diameter of milling workpiece: Ф200-Φ500mm
4. Workpiece positioning hole diameter: Ф80-Ф250mm
5. The maximum height of the workpiece: 180mm
6. Balance speed: 200-1500rpm (servo control)
7. Main motor power: 3kW (servo motor)
8. The power of milling motor is 2.2kW.
9. The maximum stroke of milling radial feed: 300mm
10. Height adjustment range of milling power head: 0-120mm;
11. Specification of milling power head: BT40
12. Weight-removing method: continuous arc high-speed dry milling with three-sided edge disc milling cutter;
13. Maximum diameter of milling cutter: 120mm
14. Unbalance reduction rate: ≥95%; (standard rotor)
15. Weight-removal efficiency: 3000-6000gcm/min; (when the workpiece has a weight-removal diameter of 470mm);
16. Milling cutter form: machine-clamped carbide disc milling cutter;
17. Maximum milling depth: 12mm
18. Milling width: 8-32mm;
19. The maximum angle of milling: 100°
20. Measuring fixture accuracy: upper and lower cone positioning: ±10um;
21. Repeat accuracy: one-time clamping repeat accuracy ≤10g.cm, repeated clamping accuracy: ≤±50g.cm
22. Phase error of unbalance: ≤±2°
23. Working speed of milling cutter head: 150-500 rpm (frequency conversion speed regulation)
24. Measuring beat: 6S-12S
25. Measurement + milling beat: ≤70S-120S/piece
26. Balance accuracy: 3gmm/kg