Noncontact laser probe in industrial measurement

Yan Li; Lingxiang Zhang; Shulian Zhang; Yanmei Han

doi:10.1117/12.361183

8 September 1999 Noncontact laser probe in industrial measurement

Yan Li, Lingxiang Zhang, Shulian Zhang, Yanmei Han

Proceedings Volume 3862, 1999 International Conference on Industrial Lasers; (1999) https://doi.org/10.1117/12.361183
Event: International Symposium on Industrial Lasers, 1999, Wuhan, China

Abstract

In the paper we introduce a system which makes the non- contact measurement without damnification into reality. The system is based on the optical triangulation measuring and the laser inspecting technology. It is designed more suitable for the situation of far distance and long measuring band in industrial control. We discuss the optical set up, the system geometry, and the layout electronic circuit in details. Also we present the measuring result of different kinds of surface. And the cylinder eccentricity measurement as an actual industrial appliance is discussed. At last some useful conclusions are drawn.

Citation Download Citation

Yan Li, Lingxiang Zhang, Shulian Zhang, and Yanmei Han "Noncontact laser probe in industrial measurement", Proc. SPIE 3862, 1999 International Conference on Industrial Lasers, (8 September 1999); https://doi.org/10.1117/12.361183

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