Defect and Position Measurement of Pipeline Inner Surface Defects

Su Ping Bai; Hai Yang Jiang; Zhong Yao Zhu

doi:10.4028/www.scientific.net/KEM.552.475

Paper Titles

Target-Free Multi-Axes Parallelism Testing Based on Digital Image
p.452

PID Algorithm Applied in the Refrigeration of EMBCCD
p.459

A New Method for Detecting Jet Impact Force of Laser Cavity
p.463

Research on Simulator System of Multiple Interferences
p.470

Defect and Position Measurement of Pipeline Inner Surface Defects
p.475

Special Light Illumination Detection Dethod Based on Integrating Sphere Technology
p.479

Dynamic Focus-Position Detection Technique with Array Camera in Long Focal Length System
p.484

Excitation and Receiving Circuit Design for the Multi-Element Medical Ultrasonic Endoscope Probe
p.491

A Precise MTF Measurement Method of Programmable Optical Systems
p.497

HomeKey Engineering MaterialsKey Engineering Materials Vol. 552Defect and Position Measurement of Pipeline Inner...

Defect and Position Measurement of Pipeline Inner Surface Defects

Abstract:

The paper aims to measure the exact position while detecting inner surface defects of large scale pipeline. A realizable method using opto-electrical is presented in this paper, which can give the position of opto-electrical sensor. On-line measured data is automatically recorded and processed with precision because of the application of step motor and gear drive, as well as software controlling computer.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 552)

Pages:

475-478

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.552.475

Citation:

Cite this paper

Online since:

May 2013

Authors:

Su Ping Bai, Hai Yang Jiang, Zhong Yao Zhu

Keywords:

Inner Surface, Large Scale Pipeline, Position Measurement

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Weck W，Sdhmidt M.A new method fordetermining geometric accuracy the axis of movement of machine tools. Precision Engineering, 1986,8(2):97~103

DOI: 10.1016/0141-6359(86)90092-9

Google Scholar

[2] China enginery industry standardization institute, WJ2096-92 artillery body testing, Company of China enginery industry standard, (1992)

Google Scholar

[3] Mahong, Laser testing structure research of barrel straightness, Journal of enginery 2003.2 Voll24 261~263

Google Scholar

[4] Mahong, quality testing technology of artillery chamber, Journal of enginery 1996.5 Vol.17 97~102

Google Scholar

[5] Mahong, Cheying,Yang Daren, Online photoelectric detection technology of artillery chamber inside type profile, Semiconductor Optics，Vol.17，No,4，P370

Google Scholar

[6] Roland Munser, Optical three-dimensional measurements by radially symmetric structured light projection, APPLIED OPTICS, 1997, Vol.36, No.13, P2923

DOI: 10.1364/ao.36.002923

Google Scholar

[7] MahHong,Songlu,Cheying,Jiming, Photoelectric detection structure of steel pipe inner diameter， Semiconductor Optics，(1996)

Google Scholar

[8] Mahong,Wang Jinbo, Error Theory and Precision Instruments, Enginery industry press，(2007)

Google Scholar

[9] Mahong,Bai Suping, Optical Instrument Design, Enginery industry press, 200

Google Scholar