HEIDENHAIN iTNC 530 (34049x-08) ISO programming - Manual (Page 481)

HEIDENHAIN iTNC 530 481
14.4 D
a
tum set
ting without a t
o
uc
h pr
obe
14.4 Datum setting without a touch
probe
Note
You fix a datum by setting the TNC position display to the coordinates
of a known position on the workpiece.
Preparation
 Clamp and align the workpiece
 Insert the zero tool with known radius into the spindle
 Ensure that the TNC is showing the actual position values
Datum setting with a touch probe: (see page 503)