WINTER
Applications

Grinding of tungsten carbide shank tools

 

Case study - Q-Flute+ Dress

Machine Walter Helitronic
Coolant Oil
Work piece TC end mill, 16 mm diameter
Grinding wheel D64 Q-Flute+Dress
Dressing tool

DDS-Form Roller

Operating parameters
- Depth of cut ae = 3,2mm
- cutting speed Vc = 18 m/s
- Feed rate Vf = 150 mm/min
- MRR Q'w = 8 mm³/mm s
Dressing parameter

- Overlap factor

Ud = 3
- Speed ratio qd = 0,7
- Dressing infeed aed = 3µm
Benefit

Perfect cutting edges
Narrow profile accuracy
Small tolerance zone

HM Fräser.jpg