CNC Grinding And Super-Finishing Machines For Generation I Hub Unit Bearing Rings(Taper)
Main application:Grinding and super-finishing of generation I HUB unit bearing rings(Taper)
Categories:
CNC Grinding Machine Series
Email:beainxsb@163.com
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Machine model |
3MZ2312CNC |
3MZ3412SA |
3MZ216CNC |
3MZ226CNC |
3MZ206CNC |
3MZ336DA |
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Chucking principle |
Magnetic shoe grinding |
Shoe centerless |
Magnetic shoe grinding |
Shoe centerless |
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Workpiece outer (inner)diameter |
φ40—φ120 mm |
φ20—φ60 mm |
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Workpiece width |
20—50 mm |
10—40 mm |
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Grinding wheel speed |
60 m/s |
一 |
60 m/s |
一 |
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Grinding spindles |
High frequency spindle |
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Hydro-hybrid spindle |
High frequency spindle |
一 |
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Spindle power |
20 kW |
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15 kW |
12 kW |
11kW |
一 |
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Slides |
Slides with ball screw and servo motor |
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Dressing unit |
Single point diamond pen |
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Super-finishing stone pressure |
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0.1-0.4 MPa |
一 |
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— |
0.1-0.4 MPa |
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Oscillation frequency |
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25-2000 1/min |
一 |
一 |
一 |
25-2000 1/min |
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Super-finishing principle |
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Two simultaneously working stations, both rough and fine super-tinishing tor double track. |
一 |
一 |
一 |
One working station,two stones for track,rough and fine and one stone for flange 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 |
4500 kg |
3500 kg |
6500 kg |
4500 kg |
4500 kg |
3000 kg |
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Machine foot print |
2800*3000*2200 |
2500*2900*2200 |
3660*3100*2260 |
3280*3360*2230 |
2800*3000=2200 |
2950*2900*2200 |
Key words:
CNC Grinding And Super-Finishing Machines
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