Benefits of Computed Tomography for Three-Dimensional Metrology

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Publication Details

Published Date:
Authors: David Caprio
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Abstract

High-performance hardware and intelligent measurement software enable coordinate measuring machines with computed tomography to achieve ever higher accuracies and measuring speeds than conventional CMMs (coordinate measuring machines). This means that industrial computed tomography can now also be used for fast 3D measurements close to production and statistical process control (SPC) in addition to applications in the laboratory and the measuring room. Unlike other sensors, the complete three-dimensional workpiece volume, including undercuts and internal geometries, is always available as a measurement result at the touch of a button