Corner As Preset - HEIDENHAIN TNC 620 User Manual

5

Corner as preset

Refer to your machine manual.
It depends on the machine whether you can compensate
workpiece misalignment with an offset (angle for table
rotation).
HEIDENHAIN only gives warranty for the function of the
probing cycles if HEIDENHAIN touch probes are used.
The manual "Corner as preset" probing function identifies the angle
and intersection of two straight lines.
Select the probing function: Press the PROBING P
soft key
Position the touch probe near the first touch point
on the first workpiece edge
Select the probe direction by soft key
Probe: Press the NC Start key
Position the touch probe near the second touch
point on the same workpiece edge
Probe: Press the NC Start key
Position the touch probe near the first touch point
on the second workpiece edge
Select the probe direction by soft key
Probe: Press the NC Start key
Position the touch probe near the second touch
point on the same workpiece edge
Probe: Press the NC Start key
Preset: Enter the X and Y coordinates of the
preset in the menu window
Apply with the SET PRESET soft key
Further information: "Writing measured values
from the touch probe cycles to a datum table",
Page 213
Further information: "Writing measured values
from the touch probe cycles to the preset table",
Page 214
Terminate the probing function: Press the END
soft key
232
Setup | Presetting with a 3-D touch probe (option number 17)
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022