Corner As Preset - HEIDENHAIN TNC 620 User Manual
Setup, testing and running nc programs
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Also See for TNC 620:
- User manual (616 pages) ,
- Operating instructions manual (64 pages) ,
- User manual (546 pages)
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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 "Corner as preset" probing cycle 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 both coordinates of the preset in
the menu window
Load with the SET PRESET soft key
Further information:
from the touch probe cycles to a datum table",
Page 201
Further information:
from the touch probe cycles to the preset table",
Page 202
Terminate the probing function: Press the END
soft key
You can identify the intersection of two straight lines by
holes or studs and set this as the preset.
The ROT 1 soft key activates the angle of the first straight line as
basic rotation or as offset and the ROT 2 soft key activates the
angle or offset of the second straight line.
If you activate the basic rotation, the control automatically writes
the positions and the basic rotation to the preset table.
If you activate the offset, the control automatically writes the
positions and the offset or only the positions to the preset table.
218
Setup | Presetting with a 3-D touch probe (option number 17)
"Writing measured values
"Writing measured values
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 10/2018
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