Work piece: Ball Bearing Inner Ring
1) Work piece | |
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Four-point contact (gothic arc groove) ball bearing & single-row deep groove ball bearing, single & double row angular contact ball bearing, |
|
2) Machining range | |
Cassette loader system | |
O.D. | 24.25 - 115 mm |
Width | 6 - 45 mm |
R (Curvature) | 3 - 10 mm |
Swing arm loading system | |
O.D. | 60 - 125 mm |
Width | 24 - 40 mm |
R (Curvature) | 5 - 25 mm |
3) Work piece support system | |
I.D. shoe centerless support system | |
4) Machining method | |
Infeed type, Plunge cut | |
5) Delivery unit inside M/C system | |
Cassette loader or swing arm system | |
6) Main spindle unit | |
Main spindle Frequency |
360 - 3,660 rpm Automatic multi-step change-over |
Main spindle drive motor | Inverter control |
Front/back/left/right movement unit drive motor | AC servomotor |
7) Stone oscillation part | |
Oscillation unit | |
Frequency |
Max. 600 fpm (±15°) Automatic multi-step change-over |
Angle of oscillation | Max. 40°(±20°) |
Drive Motor | AC servomotor |
8) Bore reference unit | |
Hydraulic drive | |
9) Pressure roller unit | |
10) Stone head part | |
One axis one head type Auto slide type stone head, Pneumatic drive 0 - 0.4MPa |
|
Stone pressurization |
Electropneumatic regulator control, Automatic multi-step change-over |
11) Tool in / tool out slide unit | |
160 mm | |
Drive Motor | AC servomotor drive |
12) Approaching slide unit | |
165 mm | |
Drive Motor | AC servomotor drive |
13) Hydraulic tank unit | |
Tank capacity | 10 L |
Pump Motor | 3dia. 0.75kW 4P |
14) Centralized lubrication tank unit | |
Automatic centralized lubrication | |
15) Machine size | |
(W)1,790×(D)1,995×(H)1,925 mm | |
16) Machine weight | |
3,600 Kg |
Note : Specifications are subject to change without notice.