beautypg.com

5 datum setting without a touch probe, Note, Preparation – HEIDENHAIN iTNC 530 (60642x-03) ISO programming User Manual

Page 490

background image

490

Manual operation and setup

14.5 D

a

tu

m set

ting without a t

o

uc

h pr

obe

14.5 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 512)