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Exact Metrology

Metrology

Exact Metrology Showcases Potential of Reverse Engineering

An efficient and cost-saving way of working with materials like plastic, glass and ceramic

Published: Thursday, July 30, 2020 - 12:00

(Exact Metrology: Cincinnati) -- Greenery 33 is a company in Cincinnati that produces creative and unique plant holders and pots. The company donates 33 percent of their earnings to environmental protection agencies.

One of Exact’s engineers is friendly with Greenery 33’s owner, so Exact Metrology participated in a marketing campaign aimed to show the process of reverse engineering and how it can used with various materials.

The first step was to scan and have a digital copy of a physical skull. Secondly, the skull was reverse engineered using Geomagic DesignX software and NURBS. Geomagic is a leading provider of 3D software to create digital models of physical objects for industries such as: archaeology, aerospace, medical and dental, tooling, foundry and sculpture and arts. The Geomagic Design X combines history-based CAD with 3D scan data processing, enabling users to create feature-based, editable solid models compatible with existing CAD software. NURBS, or Non-Uniform Rational B-spline is used to represent curves and surfaces.

Next, surface analysis is performed with Geomagic Design X for parametric modeling. Afterwards, NURBS is inspected with a color map against the scanned data of Geomagic.

Lastly, .stl files rendered in Keyshot 3D of the skull are placed in product shots for Greenery 33.

This process took two days. By using reverse engineering, Exact Metrology showed Greenery 33 an efficient and cost-saving way of working with materials like plastic, glass and ceramic without physically reconstructing it.

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Exact Metrology’s picture

Exact Metrology

Exact Metrology is a full-service measurement services company that provides on-site inspection, reverse engineering, noncontact laser scanning, and 2-D/3-D digitizing services as well as contract programming, software training, part programming, and measurement equipment implementation. Exact Metrology also sells, services, and implements metrology equipment solutions from companies including Artec, ROMER, Leica Geosystems, Breuckmann, Metronor, Surphaser and InnovMetric.