7.25 Calibrating the axes
NOTICE
Deterioration of machining results caused
by an incorrect calibration
At delivery, your machine is already calibrated. As long
as your machining results are accurate, a new calib-
ration is not necessary. A calibration takes much time
and will deteriorate the machining results if it is
improperly executed.
If the machining results are inaccurate, try adjust-
ing the machining conditions first: Check the fix-
ation and quality of the blank and the condition of
the tool.
Before calibrating the machine, contact customer
service.
Be very careful when measuring and entering data
during calibration. When in doubt, abort the cal-
ibration.
By calibrating the machine with test and calibration
specimens, it may be possible to improve the
machining results.
The documentation for the manufacturing software
contains all information on calibrating the machine. In
this document, you will only find machine-specific
information.
Your machine is delivered with a calibration set. It
contains the following parts:
n
Calibration blanks which are used to mill cal-
ibration and test specimens
n
A tool for milling the calibration or test spe-
cimens
n
A micrometer for measuring the machining pre-
cision
Calibration workflow:
1. Have the calibration set readily available
The set was provided with your machine.
2. Manufacture and measure a test specimen
If the measuring values are within tolerance,
your machine mechanics are accurate and you
do not need to calibrate the machine. If they
are out of tolerance, continue with calibrating
the machine.
3. Manufacture and measure a calibration
specimen and enter the measuring values
into DENTALCNC
This data is used to calculate the required calib-
ration.
4. Check if calibration was successful with
another test specimen
Verify that the calibration has improved the
machining results.
Maintenance
EN 95
Original Operating Instructions: E5
Version: 4/27/2023
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