HEIDENHAIN TNC 620 Programming Station User Manual

Manual Operation and Setup | Presetting with a 3-D touch probe (option number 17)
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HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2017
681
Outside circle:
Position the touch probe at a position near the
first touch point outside of the circle
Select the touch probe function: Press the
PROBING CC soft key
Select the soft key for the desired probing
direction
Probe: Press the NC Start key. The touch
probe probes the inside wall of the circle in the
selected direction. Repeat this process. After
the third probing operation, you can have the
control calculate the center (four touch points are
recommended)
Terminate the probing procedure and switch to
the evaluation menu: Press the EVALUATE soft
key
Preset: Enter the coordinates of the preset
Apply with the SET PRESET soft key
Further information: "Writing measured values
from the touch probe cycles to a datum table",
page 661
Further information: "Writing measured values
from the touch-probe cycles to the preset table",
page 662
To terminate the probe function, press the END
soft key
Once the probing routine is completed, the control displays the
current coordinates of the circle center and the circle radius.

HEIDENHAIN TNC 620 Programming Station Specifications

General

Brand	HEIDENHAIN
Model	TNC 620 Programming Station
Category	Control Systems
Language	English