BSD Model
ABOUT MACHINE
“BSD” model is universal cylindrical grinding machine for external and internal grinding of work parts bigger size. It is suitable for flexible and mass production, depends on the component dimensions. The model classification is done based on distance between centers – 700, 1000, 1600, 2500, 3000 mm. The standard swing over diameter is 350 mm, part weight up to 500 kg, while in configuration with B-axis the swing over diameter is raised to 450, 550 and 800 mm. The maximum external grinding wheel diameter is Ø750 mm, while maximum internal grinding diameter is Ø200 mm.
The model is available in NC and CNC option. NC NC option has a possibility of mounting lifting type internal grinding attachment and belt driven spindle. Basic customization is related to turret wheelhead – B-Axis, with additional equipment according to the grinding requirement, primary in one set up: external grinding, hole, face, taper, complex profiles. A combination of spindles for external and high-frequency spindles for internal grinding.
ADDITIONAL OPTIONS
- Workhead equipped with C-Axis for grinding of polygons and metric threads
- Workhead make with increased accuracy
- Q-Axis for workhead automatic swiveling
- W-Axis tailstock automatic linear movement
- Hydrostatic and hydrodynamic bearing support
- Various choice for wheelhead configuration – different combination of grinding spindles
- Spindle installation of increased power and torque
- FINILIFT system with air cushions for easier movement of workhead and tailstock
- Special tooling for clamping related to different technical tasks
- Manual and automatic steady rests with retractable arms and fine adjustment
- Gap-crash system for collision control and higher safety
- In-process, Post-Process gauging, touch probe for part axial positioning
- Automatic loading / unloading using robot or portal manipulator
- Remote diagnostic for immediate support and quick service
- Machine compatibility with Industry 4.0
| Technical data | BSD 700 | BSD 1000 | BSD 1600 | ||||||||
| Distance between centers | 700 mm | 1000 mm | 1600 mm | ||||||||
| Center height | 175/225/275/400 mm | 175/225/275/400 mm | 175/225/275/400 mm | ||||||||
| Max. workpart weight (between centers/chuck) | 500/150 kg | 500/150 kg | 500/150 kg | ||||||||
| X-axis – Wheelslide | |||||||||||
| Max. travel | 220/430/460 mm | 220/430/460 mm | 220/430/460 mm | ||||||||
| Max. speed | 10000 mm/min | 10000 mm/min | 10000 mm/min | ||||||||
| Linear scale resolution | 0,0001 mm | 0,0001 mm | 0,0001 mm | ||||||||
| Servo motor power | 2,29 kW/11 Nm | 2,29 kW/11 Nm | 2,29 kW/11 Nm | ||||||||
| Z-axis – Table movement | |||||||||||
| Max. travel | 780 mm | 1150 mm | 1750 mm | ||||||||
| Max. speed | 10000 mm/min | 10000 mm/min | 10000 mm/min | ||||||||
| Linear scale resolution | 0,0001 mm | 0,0001 mm | 0,0001 mm | ||||||||
| Servo motor power | 3,3 kW/16 Nm | 3,3 kW/16 Nm | 4,29 kW/27 Nm | ||||||||
| Max. table swiveling | 10° | 9° | 8,5° | ||||||||
| Wheelhead | |||||||||||
| Max. wheel dimensions | ø750x160xø305 mm | ø750x160xø305 mm | ø750x160xø305 mm | ||||||||
| Wheel peripheral speed | 50 m/s | 50 m/s | 50 m/s | ||||||||
| Swiveling range | ±45° | ±45° | ±45° | ||||||||
| Motor power | 11 kW | 11 kW | 11 kW | ||||||||
| Workhead | |||||||||||
| Speed range | 0,1-450 rpm | 0,1-450 rpm | 0,1-450 rpm | ||||||||
| Spindle bore | 38 mm | 38 mm | 38 mm | ||||||||
| Fitting taper | MT5 | MT5 | MT5 | ||||||||
| Swiveling range | 0°-90° | 0°-90° | 0°-90° | ||||||||
| Servo motor power | 3,3 kW/16 Nm | 3,3 kW/16 Nm | 3,3 kW/16 Nm | ||||||||
| Tailstock | |||||||||||
| Opening stroke | 40 mm | 40 mm | 40 mm | ||||||||
| Taper error correction | ±0,125 mm | ±0,125 mm | ±0,125 mm | ||||||||
| Fitting taper | MT5 | MT5 | MT5 |
| Technical data | BSD 2500 | BSD 3000 | |||||||||
| Distance between centers | 2500 mm | 3000 mm | |||||||||
| Center height | 175/225/275/400 mm | 175/225/275/400 mm | |||||||||
| Max. workpart weight (between centers/chuck) | 500/150 kg | 500/150 kg | |||||||||
| X-axis – Wheelslide | |||||||||||
| Max. travel | 220/430/460 mm | 220/430/460 mm | |||||||||
| Max. speed | 10000 mm/min | 10000 mm/min | |||||||||
| Linear scale resolution | 0,0001 mm | 0,0001 mm | |||||||||
| Servo motor power | 2,29 kW/11 Nm | 2,29 kW/11 Nm | |||||||||
| Z-axis – Table movement | |||||||||||
| Max. travel | 2650 mm | 3150 mm | |||||||||
| Max. speed | 10000 mm/min | 10000 mm/min | |||||||||
| Linear scale resolution | 0,0001 mm | 0,0001 mm | |||||||||
| Servo motor power | 4,29 kW/27 Nm | 4,29 kW/27 Nm | |||||||||
| Max. table swiveling | 6° | 4° | |||||||||
| Wheelhead | |||||||||||
| Max. wheel dimensions | ø750x160xø305 mm | ø750x160xø305 mm | |||||||||
| Wheel peripheral speed | 50 m/s | 50 m/s | |||||||||
| Swiveling range | ±45° | ±45° | |||||||||
| Motor power | 11 kW | 11 kW | |||||||||
| Workhead | |||||||||||
| Speed range | 0,1-450 rpm | 0,1-450 rpm | |||||||||
| Spindle bore | 38 mm | 38 mm | |||||||||
| Fitting taper | MT5 | MT5 | |||||||||
| Swiveling range | 0°-90° | 0°-90° | |||||||||
| Servo motor power | 3,3 kW/16 Nm | 3,3 kW/16 Nm | |||||||||
| Tailstock | |||||||||||
| Opening stroke | 40 mm | 40 mm | |||||||||
| Taper error correction | ±0,125 mm | ±0,125 mm | |||||||||
| Fitting taper | MT5 | MT5 |
