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If it is possible to leave the calibration sphere clamped to the machine
table during machining, you can compensate for machine drift, for
example. This procedure is also possible on a machine without rotary
axes.
1 Clamp the calibration sphere and check for potential collisions.
2 Set the preset in the calibration sphere.
3 Set the preset on the workpiece, and start machining the
workpiece.
4 Use Cycle 452 for preset compensation at regular intervals. The
TNC measures the drift of the axes involved and compensates it in
the kinematics description.
Parameter number
Meaning
Q141
Standard deviation measured in the A axis
(–1 if axis was not measured)
Q142
Standard deviation measured in the B axis
(–1 if axis was not measured)
Q143
Standard deviation measured in the C axis
(–1 if axis was not measured)
Q144
Optimized standard deviation in the A axis
(–1 if axis was not measured)
Q145
Optimized standard deviation in the B axis
(–1 if axis was not measured)
Q146
Optimized standard deviation in the C axis
(–1 if axis was not measured)
HEIDENHAIN iTNC 530
483
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Do you have a question about the ITNC 530 - CYCLE PROGRAMMING and is the answer not in the manual?
Questions and answers
Can I change the approach direction when cycle def a stud to avoid obstruction to the right
The provided context does not explicitly mention changing the approach direction to avoid obstruction. However, it describes selecting different axis configurations using the MOD function in the Programming and Editing mode. If modifying the axis configuration allows for adjusting the approach direction, it may be possible. Otherwise, specific cycle parameters should be checked in the programming manual.
This answer is automatically generated