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Proceedings Paper

Development of alignment-guidance device for grooved roll mill using parallel projection imaging technique
Author(s): Toshifumi Kodama; Teruhisa Iwata; Daisaku Yamagami; Keiji Takagi
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Paper Abstract

The accuracy in the arrangement of grooved rolls for the finishing rolling mill is of large importance for the good roundness of the bar steel product supplied to the precision machinery components such as the bearing of the high speed motor. Combining telecentric optics, silhouette image processing techniques, and statistical data processing allowed the development of the quantitative alignment guidance technique of the grooved rolls. The developed system demonstrated a high measuring accuracy and was seen to have practical use.

Paper Details

Date Published: 13 May 2013
PDF: 8 pages
Proc. SPIE 8788, Optical Measurement Systems for Industrial Inspection VIII, 87881K (13 May 2013); doi: 10.1117/12.2020332
Show Author Affiliations
Toshifumi Kodama, JFE Steel Corp. (Japan)
Teruhisa Iwata, JFE Steel Corp. (Japan)
Daisaku Yamagami, JFE Steel Corp. (Japan)
Keiji Takagi, JFE Steel Corp. (Japan)

Published in SPIE Proceedings Vol. 8788:
Optical Measurement Systems for Industrial Inspection VIII
Peter H. Lehmann; Wolfgang Osten; Armando Albertazzi, Editor(s)

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