Work piece: Taper Roller Bearing Inner Ring Raceway & Rib Face
1) Work piece | |
---|---|
Inner ring raceway and flange of taper roller | |
2) Machining range | |
O.D. | 30 - 90 mm |
Width | 7 - 43 mm |
Raceway taper angle | 0 - 45° |
Flange angle | 7 - 23° |
3) Work piece support system | |
I.D. shoe centerless support system | |
4) Machining method | |
Raceway | Traverse cut & Plunge cut |
Flange | Plunge cut |
5) Main spindle unit | |
Revolution |
3,300 rpm (Max.) Automatic multi-step change-over |
Drive Motor | Inverter control |
6) Raceway stone lapping unit | |
Oscillation unit | |
Oscillation frequency |
2,500 fpm (Max.) Automatic multi-step change-over |
Amplitude | Replaceable oscillation ring |
Drive Motor | AC Servomotor |
Traverse unit | |
Traverse slide part | Cross roller guide system |
Stroke | 90mm |
Drive Motor | AC Servomotor |
Lifting unit | |
Stroke | 175mm Position detection mechanism by encoder and auto-clamping unit |
Drive Motor | Inverter control |
Angle adjustment unit | |
Angle adjustment amount |
Clockwise 0 to 30° viewed from machine front Position detection mechanism by encoder and auto-clamping unit |
Drive Motor | Inverter control |
7) Flange stone lapping unit | |
Oscillation unit | |
Oscillation frequency | Max. 2,500 fpm |
Amplitude | Replaceable oscillation ring |
Drive Motor | AC Servomotor |
Approach slide unit | |
Drive Motor | AC Servomotor |
Angle adjustment unit | Manual |
8) Bore reference unit | |
Pneumatic drive | |
9) Stone head | |
For raceway machining | Auto-slide type |
Pressure stroke | 75mm Pneumatic drive |
Stone pressurization |
Electropneumatic regulator control, Automatic multi-step change-over |
For flange machining | Slant, auto-slide type |
Pressure stroke | 50mm Pneumatic drive |
Stone pressurization |
Electropneumatic regulator control, Automatic multi-step change-over |
10) Delivery unit inside M/C system | |
Rotary carrier system | |
11) Machine size | |
(W)1,900×(D)1,460×(H)1,835 mm | |
12) Machine weight | |
2,500 Kg |
Note : Specifications are subject to change without notice.