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Z|magazine 01.2015
Point by point to precise images
On the »3dCheck« the route to the complete 3D model is
via six CNC-controlled axes. The intelligent design and
a specially developed calibration method dispense with
the need for registration marks. Subsequent assembly
of the 3D partial sections is fully automated via a uniform
coordinate system. The »z3dCam« records the object at
the precisely correct distance from different perspec-
tives. In a first step, this creates a point cloud followed
by a display of the object in the shape of a digital graph –
in real time. Using transmitted light processing, the
measured data for diameters, radii and angles as well
as cylindricity, concentricity and wobble compensation,
run-out, point and axial angles are determined.