HEIDENHAIN MANUALPLUS 4110 Manual page 62

Specify the workpiece datum
Facing a surface

Position the tool to the workpiece
with the handwheels

Workpiece face turning:
Machine in X direction with the
handwheel

Retract in X direction

Define the faced surface as
workpiece datum:
Press the Z=0 soft key
Displays:
Actual value display for Z axis: 0
The field highlighted in blue in the
support graphics shows the datum
offset (distance between machine
datum and workpiece datum)

Return to the setup menu:
Press the Back soft key

Return to the main menu:
Press the Back soft key
The tool may not be moved in Z direction after the face turning. Only after the faced
surface has been defined as the workpiece datum may the tool be moved in Z direction
again.
HEIDENHAIN MANUALplus 4110 Machine Setup 6.4