Quality Inspection of Grinding Wheels by 3D Measurement
Laser Line Triangulation Scanner for Quality Inspection
Description
Particular Challenge: For the assessment of rotating parts, numerous parameters have to be taken into consideration: Concentricity, radial run-out and axial run-out (i.e. wobble); furthermore thickness, diameter, planarity and the absence of surface defects had to be examined. The solution developed by QuellTech consists in a configuration of three Q6 Laser Laser Scanners.Each of the lateral surfaces is assigned to its own scanner. In order to enable the thickness precisely to be determined, both laser lines are mutually oriented in opposite direction. The third scanner inspects the outer circumference of the wheel, this way measuring diameter and radial run-out. All of these scanners are subject to encoder signals supplied by the rotary axis and synchronously triggered, so possible defects on the wheel can precisely be localized. The measurement takes place at a resolution of ca. 30 µm, and a cloud comprising several millions of points are obtained.
- Measurement equipment and instruments - position and distance
- 3D measurements with contact free sensor
- 3D laser scanners
- Industrial metrology
Product characteristics
- Country of origin
- Germany
- Inline Inspection:
- 100%
- Laser wavelength
- blue 405nm or 450 nm, red 650 nm
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