CNC Grinding And Super-Finishing Machines For Generation III Hub Unit Bearing Outer Rings(Ball)
Main application:Grinding and super-finishing of generation Ⅲ HUB unit bearing outer rings(Ball)
Categories:
CNC Grinding Machine Series
Email:beainxsb@163.com
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Machine model |
3MZ2120CNC |
3MZ1420CNCGL |
3MZ3220A |
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Chucking principle |
Magnetic shoe grinding |
Shoe centerless |
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Flange outer diameter Workpiece outer diameter |
φ100—φ180 mm |
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Workpiece width |
20—100 mm |
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Grinding wheel speed |
60 m/s |
一 |
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Grinding spindles |
Hydro-hybrid spindle |
High frequency spindle |
一 |
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Spindle power |
22 kW |
20 kW |
一 |
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Slides |
Slides with ball screw and servo motor |
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Dressing unit |
Single point diamond pen |
Diamond roller |
一 |
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Super-finishing stone pressure |
一 |
一 |
0.1-0.4 MPa |
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Oscillation frequency |
一 |
一 |
25-1000 1/min |
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Super-finishing principle |
一 |
一 |
Two simultaneously working stations,both rough and fine super-finishing. |
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Hydraulic |
1.6-2.2 MPa |
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Pneumatic |
0.3-0.5 MPa |
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Coolant pressure |
0.2-0.5 MPa |
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Coolant flow |
100-200 L/min |
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Machine weight |
7500 kg |
5500 kg |
4500 kg |
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Machine foot print |
4000*2900*2500 |
3100*3500*2500 |
2950*2900*2200 |
Key words:
CNC Grinding And Super-Finishing Machines For Generation III Hub
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