Nidek Medical SE-9090 Supra, Service Manual

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LLE7D*RDA002B
8
5 . Processing pressure Changeable in 15 levels (automatically controlled by
the program)
6 . Wheel configurations
1 ) Type PLA
Roughing wheel for plastic
lenses ø60 mm × 2
Finishing wheel ø60 mm × 2
Safety beveling wheel ø60 mm (cone) × 2
* Safety bevel angle Front 45°/Rear 35° (changeable by special order)
Grooving wheel ø16 mm × 1 (wheel width: 0.6 mm)
1 ) Type PLB
Roughing wheel for plastic
lenses ø60 mm × 2
Finishing wheel ø60 mm × 1
Polishing wheel ø60 mm × 1
Safety beveling wheel ø60 mm (cone) × 2
* Safety bevel angle Front 45°/Rear 35° (changeable by special order)
Grooving wheel ø16 mm × 1 (wheel width: 0.6 mm)
2 ) Type PLB-8S
Roughing wheel for plastic
lenses ø60 mm × 2
Finishing wheel ø60 mm × 1
Polishing wheel ø60 mm × 1
Wheel for high base curve
beveled rear surface ø60 mm (cone) × 1
Wheel for high base curve
beveled front surface ø60 mm (cone) × 1
* Safety bevel angle: Front 60º / Rear 45º
Grooving wheel ø16 mm × 1 (wheel width: 0.6 mm)
Step beveling wheel ø22 mm × 1
7 . Lens chucking
1 ) Method Electric
2 ) Pressure Changeable in 15 levels (Specified with the parameter)
8 . Processing accuracy
1 ) Auto processing size accuracy ±0.05 mm (diameter)
2 ) Flat edging size accuracy ±0.10 mm (diameter)
3 ) Bevel polishing size accuracy ±0.10 mm (diameter)
4 ) Flat-edge polishing size accuracy ±0.10 mm (diameter)
5 ) High base curve beveling size
accuracy
±0.10 mm (diameter)
6 ) Grooving width accuracy ±0.10 mm
7 ) Grooving depth accuracy ±0.10 mm
8 ) Step height size accuracy ±0.15 mm
* When the lens is processed with the ø45 internal data
9 ) Axis angle of auto processing
and flat edging
±0.7º
10) Layout PD accuracy ±1.0 mm
9 . Retouching Available