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CNC CYLINDRICAL GRINDING
D.P. Tool & Machine, Inc. has two Studer S33 CNC Cylindrical Grinders to increase our capabilities and offer our customers more control over the most critical tight tolerance manufacturing processes.
STUDER S33 CNC CYLINDRICAL GRINDERS
Grinder Specifications
| Main Dimensions | Metric | Imperial |
| Distance between centres: | 650 mm / 1000 mm | 25.6″ / 39.4″ |
| Centre height: | 175 mm | 6.9″ |
| Max. workpiece weight: | 80 kg / 120 kg | 176 / 264 lbs |
| Max. travel: | 285 mm | 11.2″ |
| Speed: | 0.001 – 5000 mm/min | 0.000,04″ – 197 ipm |
| Resolution: | 0.0001 mm | 0.000,004″ |
| Max. travel: | 800 / 1150 mm | 31.5″ / 45.3″ |
| Speed: | 0.001 – 10,000 mm/min | 0.000,04 – 394 ipm |
| Resolution: | 0.0001 mm | 0.000,004″ |
| Swivel range: | -15 – | +195 deg |
| Swivel axis: | 2.5 / 1 | deg Hirth |
| Fine adjustment: | n/a | |
| Driving power: | 7.5 / 9.0 kW | 10 / 12.2 hp |
| Grinding wheel left: | n/a | |
| Grinding wheel right: | 500 x 63 (80F5) x 203.2 mm | 20″ x 2.5″ (3.15″ F5) x 8″ |
| Internal grinding: | Belt / HF | spindle |
| Speed range: | 1 – 1500 | rpm |
| Fitting taper: | MT 5 / | ISO 50 |
| Driving power: | 1.6 / 3.0 kW | 2.2 / 4 hp |
| Load during live grinding: | 70 Nm | 52 ft lbs |
| Concentricity precision: | 0.0004 mm | 0.000016″ |
| C axis for form grinding: | 0.0001 | deg † |
| Fitting taper: | MT | 3 |
| Travel of barrel: | 35 mm | 1.37″ |
| Barrel diameter: | 50 mm | 1.97″ |
| Fine adjustment: | ± 40 µm | 0.0016″ |
| Swivelling machine table: | 8.5 | deg |
| Control: | Fanuc | 21i-TB |
| Straightness of surface line: | 0.0025 mm / 650 mm | 0.000,10″ / 25.6″ |
| Total power input: | 20 | kVA |
For more information check out the Studer website.
Full Facilities List also available.