CNC Grinding And Super-Finishing Machines For Generation  II Hub Unit Bearing Rings(Ball)
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  • CNC Grinding And Super-Finishing Machines For Generation  II Hub Unit Bearing Rings(Ball)

CNC Grinding And Super-Finishing Machines For Generation II Hub Unit Bearing Rings(Ball)

Main application:Grinding and super-finishing of generation IⅡ HUB unit bearing rings (Ball)

Categories:

CNC Grinding Machine Series

Email:sales@beain.net

Main application:Grinding and super-finishing of generation IⅡ HUB unit bearing rings (Ball)

 

Machine model

3MZ2120CNC

3MZ1420CNC(GL)

3MZ3220A

3MZ136CNC(GL)

3MZ206CNC

3MZ316A

Chucking principle

Magnetic shoe grinding

Shoe centerless

Magnetic shoe grinding

centerless

Flange outer diameter Workpiece outer (inner)diameter

φ100—φ180    mm φ40—φ120mm

 

φ20—φ60 mm

Workpiece width

20—100 mm

10—40 mm

Grindng wheel speed

60 m/s

一

60   m/s

一

Grinding spindles

Hydro-hybnid spinde

High frecuency spinde

一

Hydro-hyorid spindle

High frecuency spinde

一

Spindle power

22 kW

20 kW

一

15 kW

11 kW

一

Slides

Slides with ball screw and servo motor

Dressing unit

Single point diamond pen

Diamond roller

一

Diamond roller

Singe point diamond pen

一

Super-fishing stone pressure

一

一

0.1-0.4 MPa

一

一

0.1-0.4 MPa

Oscillation frequency

一

一

25-1000 1/min

 

一

25-1200 1/min

Super-finishing principle

一

一

Two simultaneously  working stations both rough and fine super-finishing

一

一

Two working stations,one rough and one fine super-finishing.

Hydraulic

1.6-2.2 MPa

Pneumatic

0.3-0.5 MPa

Coolant pressure

0.2-0.5 MPa

一

Coolant flow

100-200L/min

一

Machine weight

7500 kg

5500 kg

4500 kg

6500kg

4500 kg

3000 kg

Machine foot print

4000*2900*2500

3100*3500+2500

2950+29002200

3780200-2200

2800*3000*2200

2950*2900*2200

Key words:

CNC Grinding And Super-Finishing Machines For Generation II Hub

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