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Proceedings Paper

Research on a noncontact steel product dynamic online inspection instrument
Author(s): Guoyu Zhang; Zhiyong An; Congzhou Zhang; Si Lu
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Paper Abstract

The basic principle and overall structure of a non-contact steel products dynamic on-line inspection instrument was described in the paper. During production of rolled steel, it performs auto-measurement of diameter and ellipticity of all kinds of wires, rods and steel pipes in red-hot and fast-moving situations, having high speed and high precision. Formulae of ellipticity error for rolled steel were derived and analyzed. The computer real-time data processing and control system were discussed in detail.

Paper Details

Date Published: 3 October 1996
PDF: 8 pages
Proc. SPIE 2899, Automated Optical Inspection for Industry, (3 October 1996); doi: 10.1117/12.253064
Show Author Affiliations
Guoyu Zhang, Changchun Institute of Optics (China)
Zhiyong An, Changchun Institute of Optics and Fine Mechanics (China)
Congzhou Zhang, Changchun Institute of Optics and Fine Mechanics (China)
Si Lu, Changchun Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 2899:
Automated Optical Inspection for Industry
Frederick Y. Wu; Shenghua Ye, Editor(s)

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