Surface & Profile

MÄGERLE BLOHM JUNG

Cylindrical

STUDER SCHAUDT MIKROSA

Tools

WALTER EWAG

Purpuse-build for taper rollers

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

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

For more information about the KRONOS K, please contact us by
phone +49 341 4971-0 or e-mail to sales@schaudtmikrosa.com.