Measuring Without A Sensor - HEIDENHAIN QUADRA-CHEK 3000 Operating Instructions Manual

9
Reducing environmental influences
Environmental influences, such as incident light, ground vibration or air humidity,
can affect the measuring machine, the sensors or the measured objects, and thus
falsify the measurement results. Certain influences, such as incident light, also
have a negative effect on the measurement uncertainty.
Eliminate or avoid environmental influences as far as possible
Fixing the measured object in place
The measured object must be fixed in place on the measuring plate or in an
appropriate holder, depending on its size.
Position the measured object in the center of the measuring range
Use e.g. modeling clay to fix small measured objects in position
Use fixtures to fix large measured objects in position
Make sure that the measured object is fastened neither too loosely nor too
tightly
9.2.2

Measuring without a sensor

Sec. 9.2.1:
Preparing a mea-
surement
On products without optical sensors, only geometries and no measuring tools are
available. For alignment and measuring point acquisition, you can use an external
screen with crosshairs, for example. The workspace of the user interface displays
the position of the measuring plate.
Further information:
160
Sec. 9.2.2:
Measuring with-
out a sensor
The measurements illustrated here are described in detail in the
Measurement chapter.
"Measure menu without software option", page 64
Quick Start | Conducting a measurement
Sec. 9.2.3: Sec. 9.2.4:
Measuring with a Evaluating and
VED sensor documenting the
measurement
HEIDENHAIN | QUADRA-CHEK 3000 | Operating Instructions | 6/2016