Fast optical inspection of metal forming processes in car industry

In this paper we show a new automated measuring system based on a fast optical coordinate acquisition device that performs the calculation of all the parameters characterizing the strain of an industrial piece. These results are obtained with high accuracy and in real time. An application of this im...

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Bibliographic Details
Published in2005 IEEE International Conference on Industrial Technology pp. 975 - 980
Main Authors Canal, F., Mateos, J.G., Carasusan, E.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2005
Subjects
Area measurement
Automatic optical inspection
Capacitive sensors
Clouds
Forming Limit Diagram (FLD)
Head
Information analysis
metal forming
Metals industry
Optical devices
optical digitizer
Production
strain analyzer
Strain measurement
strain measurements
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Summary:In this paper we show a new automated measuring system based on a fast optical coordinate acquisition device that performs the calculation of all the parameters characterizing the strain of an industrial piece. These results are obtained with high accuracy and in real time. An application of this improved system is illustrated and the whole measuring procedure is described in the following steps: grid marking on the metal sheet, stamping, coordinate acquisition, calculation of the strain parameters and their visualization
ISBN:0780394844
9780780394841
DOI:10.1109/ICIT.2005.1600777