3D HIGH SPEED HIGH ACCURATE LASER MEASUREMENT ON SHINY SURFACES WITHOUT SPRAYING

Karl J. Lenz

Abstract

The majority of industrial surfaces is optically not cooperative and is difficult or not possible to be measured optically. This forces customers to use slow tactile measurement methods. Today surfaces are made optically cooperative by spraying some powder. This method is not economical (takes additional preparation time) and is not accurate (the sprayed layer thickness is unknown). The presentation will explain how optically non cooperative industrial parts can be conditioned for optical high accurate, high speed measurements. The presentation will explain the conditions for the expected substantial increase of optical high speed sensors for dimensional inspection

Keywords

shiny surfaces, laser, high speed, accurate

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IMEKO-TC14-2014-16.pdf

DOI

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IMEKO TC

TC14 - Measurement of Geometrical Quantities

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