UPZ 210 LiII / LiII-2
Ultra-precision surface and profile grinding machine
Weighing in at 5700 kg, the design of this machine offers an excellent low-vibration base for ultra-precision grinding of surfaces and profiles. High-precision linear slideways (optionally with hydrostatic slideways) paired with linear motors in all axes offer ultra-high speed and precision. The linear motor table drive achieves an oscillation rate of up to 250 double strokes per minute. Two independently working grinding heads enable roughing and finishing operations to be carried out concurrently. In combination with a CCD camera option, this machine is capable of a completely automatic cycle including re-grinding with compensation and final part measurement without having to remove the part from the machine.
| UPZ 210 LiII | UPZ 210 LiII-2 | |
|---|---|---|
| Table clamping surface | 200 × 110 mm | 200 × 105 mm |
| Table path (L × W) | 270 × 120 mm | 500 × 120 mm |
| Max. load incl. chuck | 5 kg | 5 kg |
| Magnetic chuck size (L × W × H) | 175 × 105 × 49 mm | 175 × 105 × 49 mm |
| Table speed | 0.1 – 60 mm/min | 0.1 – 60 mm/min |
| Speed | 1 – 1000 mm/min | 1 – 1000 mm/min |
| Wheel spindle motor | 2.2 kW | 1.5 kW |
| Table oscillation (linear motor) | 2.0 × 2 kW | 2.0 × 2 kW |
| Space requirement L × W × H | 1750 × 1850 × 1880 mm | 1883 × 2694 × 1907 mm |
Key features
- CNC fast-reciprocation profile grinding machine with linear motor drive
- Carbide grinding with 520 oscillation strokes per minute
- Roughing and finish grinding, measuring and compensating independently, one after the other
