KRONOS K
The KRONOS K is the optimum solution for external grinding of taper rollers in throughfeed grinding operations. Based on the KRONOS M 400, an infeed screw adapted to the workpiece dimensions is used instead of the regulating wheel.
Machine description:
- Special grinding machine for taper rollers
- Working range 4.5.. 35 mm, grinding wheel width of 400 mm
- Thermally stable, vibration-damping GRANITAN® machine bed
- Regulating wheel is replaced by infeed screw, which is aligned to the workpiece dimensions
- High system rigidity as infeed screw and grinding spindle are supported on both sides
- Modular dressing system
- SIEMENS SINUMERIK 840D sl control system
Possible technologies:
- External grinding in throughfeed grinding operations
Specifications
|
Workpiece diameter |
mm |
4.5-35 |
|
Workpiece length, max. |
mm |
50 |
| Grinding wheel | ||
|
Grinding wheel diameter, max. |
mm |
610 |
|
Grinding wheel width, max. |
mm |
400 |
| Grinding wheel peripheral speed (optional CBN) | m/s | 63 |
|
Grinding wheel driving power |
kW |
37 |
|
Infeed screw |
|
|
| Infeed screw diameter, max. | mm | 350 (310) |
| Infeed screw width, max. | mm | 400 (420) |
| Infeed screw rpm range, infinitely variable | min-1 | 5-600 |
| Infeed screw driving power | kW | 5.7 |
|
SINUMERIK 840D sl control system |