Research on a noncontact steel product dynamic online inspection instrument

Guoyu Zhang; Zhiyong An; Congzhou Zhang; Si Lu

doi:10.1117/12.253064

3 October 1996 Research on a noncontact steel product dynamic online inspection instrument

Guoyu Zhang, Zhiyong An, Congzhou Zhang, Si Lu

Proceedings Volume 2899, Automated Optical Inspection for Industry; (1996) https://doi.org/10.1117/12.253064
Event: Photonics China '96, 1996, Beijing, China

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.

Citation Download Citation

Guoyu Zhang, Zhiyong An, Congzhou Zhang, and Si Lu "Research on a noncontact steel product dynamic online inspection instrument", Proc. SPIE 2899, Automated Optical Inspection for Industry, (3 October 1996); https://doi.org/10.1117/12.253064

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