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Proceedings Paper

New concept of fast hybrid contact and no-contact measurement for automotive industry
Author(s): R. Sitnik; J. Sładek; M. Kupiec; P. M. Błaszczyk; M. Kujawińska
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Paper Abstract

In this paper a new concept of a hybrid Opto-Mechanical Measurement Machine (OMMM) is presented. This concept combines advantages of the high accuracy contact CMM and the high measurement speed non-contact optical techniques. OMMM is developed for measurement of large-size elements, especially for the automotive industry. It introduces high-speed and high-accuracy measurement procedure which is performed in four steps: 1) optical structured-light measurement of the entire surface, 2) analysis of model parts, determination which area should be re-measured with higher accuracy, 3) measurement with a CMM, 4) final metrological data analysis. Data gathered by such a system are compared with the CAD model of the object, thus allowing automatic error control of every manufactured product.

Paper Details

Date Published: 21 April 2006
PDF: 8 pages
Proc. SPIE 6198, Photonics in the Automobile II, 619803 (21 April 2006); doi: 10.1117/12.663702
Show Author Affiliations
R. Sitnik, Warsaw Univ. of Technology (Poland)
J. Sładek, Cracow Univ. of Technology (Poland)
M. Kupiec, Cracow Univ. of Technology (Poland)
P. M. Błaszczyk, Warsaw Univ. of Technology (Poland)
M. Kujawińska, Warsaw Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 6198:
Photonics in the Automobile II
Patrick P. Meyrueis; Thomas P. Pearsall, Editor(s)

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