The high-speed grinding machine HGS is mainly used for grinding slots in pump rotors into the solid, through-hardened material. Slot widths of 0.5 to 2.0 mm can be produced with high efficiency due to package clamping and automatic unloading and loading. The in process measuring control ensures maintaining slot width tolerances.
The HGS uses non-dressable CBN profile grinding wheels only.
Key facts of the HGS
Individual solutions for finishing of special profiles
Use of non-dressable CBN grinding wheels
Slot grinding in vane pumps
max. workpiece diameter - 70 mm
max. package length - 160 mm
slot width - 0.5 - 2.5 mm
max. slot depth - 15 mm
cutting speed - 280 m/s