Clamping- / Driving System
Use of a special retraction mechanism combined with a power clamping unit for the centering, retracting, and clamping of the workpiece.

Grinding process
Position logging of the workpiece in the Z axis with passive flagging device.

Support of the workpiece with a self-centering steady rest.

Processing of diameter and face surface with the right-hand grinding wheel. Tool change.

Size-controlled grinding of the taper and the associated face surface with the left-hand grinding wheel. Tool change.

Grinding of the bore with a high-frequency internal grinding spindle.

Result

• Roundness = 0.001 mm
• Axial runout to A = 0.002 mm
• Radial runout to A = 0.003 mm

Drawing_HSK63 (PDF 131KB)