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Optical Inner Profile Measurement for Pipes and Tubes

T. Yoshizawa1, T. Wakayama2

1 Non-Profit Organization 3D Associates, Yokohama, Kanagawa, Japan
2 Saitama Medical University, Hidaka, Saitama, Japan

Structural Longevity 2011, 6(1), 1-7. https://doi.org/10.3970/sl.2011.006.001

Abstract

This paper summarizes a principle for measurement of inner diameter or profile of pipes and tubes using optical method. Based on this principle, compact probes have been developed for industrial applications such as car industry, heavy industry and civil engineering. In addition to large probes for pipes, tubes and tank-like objects with diameter larger than 1meter, such small size probes as 5mm ∼25 mm in diameter has been produced including prototypes and commercialized products. We report availability and utility of our principle and probes we developed with some experimental results.

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Cite This Article

Yoshizawa, T., Wakayama, T. (2011). Optical Inner Profile Measurement for Pipes and Tubes. Structural Longevity, 6(1), 1–7.



cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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