The Straightness detecting of deep pipe

DOI

10.2991/emeit.2012.435How to use a DOI?

Keywords

straightness measurement CMOS lens optoelectronic system .

Abstract

Based on the laser straight line dissemination rule, an optoelectronic measuring method is presented to measure straightness of the deep pipe with a diameter of 30mm by using the quadrant detection, precision mechanical structure, image processing and SQ606 processor. The overall structure of system is discussed, and the measuring principle of the system is analyzed. Then, the corresponding formula to calculate the straightness of the deep pipe is alse discussed. The system is used to measure a deep pipe with the length of 1.15m and 30mm inner diameter. Finally, the straightness curve of whole deep pipe is given by data fitting. The results show that the system resolving power can reach 0.01mm,which indicates that the measuring method is satisfied to the detecting system.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Weiguo Wang
AU  - Juguang Li
AU  - Jie Du
PY  - 2012/09
DA  - 2012/09
TI  - The Straightness detecting of deep pipe
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 1964
EP  - 1968
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.435
DO  - 10.2991/emeit.2012.435
ID  - Wang2012/09
ER  -