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3 September 2019 3D shop floor characterization of radii and chamfers
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Abstract
The sharp edges of most precision machined surface must be ‘broken’, which involves rounding them or adding a flat chamfer. Part longevity, human safety during handling, and proper performance of the component is the intended application of this edge breaking. Traditional visual inspection or single-trace metrology is insufficient to assure parts are within specifications. This paper will present a handheld, 3D-measurement device using polarized structured light which allows for rapid, simple, shop-floor measurement of edge break, chamfer angles, and other precision part geometries. A variety of component measurements will be presented along with studies on accuracy, repeatability, and reproducibility in real-world environments.
Conference Presentation
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Erik Novak, Kramer Lindell, and Jared Wheeler "3D shop floor characterization of radii and chamfers", Proc. SPIE 11102, Applied Optical Metrology III, 1110212 (3 September 2019); https://doi.org/10.1117/12.2530693
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