Work piece: Cylindrical roller
1) Machining range | |
---|---|
O.D. | 2.5 - 50 mm |
Length | 2.5 - 55 mm |
R (Curvature) | R 250 - R 4,000 mm (Only for spherical surface machining) |
2) Work piece support system | |
Two rolls One shoe, centerless support system | |
3) Roller drive unit | |
Revolution |
933 rpm (Max.) Rough/Finish automatic multi-step change-over |
Roller O.D. | 105 mm (110 mm: work piece O.D.10 - 18) |
Motor | 0.75kW 6P Inverter control |
4) Stone head unit part | |
Stone pressurization unit | |
Stone spindle revolution | 5,400 r/min (Max.) |
Stone O.D. | 50 mm (Max.) |
Stone pressure effective applied area | 4.9cm² |
Stone pressure effective stroke | 35 mm |
Stone pressurization system |
Pneumatic drive, electropneumatic regulator, Rough/Finish automatic multi-step change-over |
Motor | 0.75kW AC Servomotor |
Approach slide unit | |
Movement amount | 50 mm |
Feeding speed | 0 - 150 mm/sec. |
Minimum feeding amount | 0.001 mm |
Motor | 0.2kW AC Servomotor |
5) Stone lapping unit | |
Oscillation frequency |
1,500 fpm (Max.) Rough/Finish automatic multi-step change-over |
Amplitude | 0.5, 1.0 mm, Amplitude is changeable by cam ring |
Front/back position adjustment amount | 55 mm |
Motor | Servomotor |
6) Machine size | |
(W) 2,200 × (D) 1,496 × (H) 2,090 mm | |
7) Machine weight | |
3,500 Kg |
Note : Specifications are subject to change without notice.