3D Inspection

3D Inspection: Quality and parts alignment control


By combining the surface modeling file of the part to check with the point cloud generated by a scan of this part, Eyesberg® allows low cost production compliance control during manufacturing.

VISIO NERF - 3D Inspection: Quality and parts alignment control


  • Avoid excess inspection costs on conventional production lines
  • Guarantee the production cycle despite the presence of the in-line inspectionl
  • Check for missing or excess material
  • Check the porosity of ground surfaces
  • Dimensional inspection
  • Surface roughness measurement
  • Measurement of shape defects
  • Real-time inspection …

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The Complete Process

The implementation of the Eyesberg® in-line 3D measurement solution requires an initial global tracking of the part to check via a laser scan.


Local Guidance on a 3D scan

A series of local guidance operations are then performed to accurately cover all measurement areas.

3D Inspection - Local guidance on a 3D scan


Important Volumes

Bounding volumes are finally set to refine the measurement.

3D Inspection - Important volumes



The calculation algorithm then performs its measurement within these volumes by juxtaposing the points from the laser scan on the skin of the part to check

3D Inspection - Measurement


Comparison of measurements with defined theshholds

The comparison of the point cloud with the CAD model allows to perform a surface analysis of the part and to check one or more conformity criteria: missing material, excess material , dimensions, roughness

3D Inspection - Measurement

Eyesberg 3D in-line Measurement then allows you to extrapolate the measurement result to a position on a scale for the part: critical/acceptable/good, and this for the entire tolerance range.