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Optical Engineering • Open Access

On-line monitoring system for roller wear with axes shift compensation based on laser-linear charge coupled device
Author(s): Liansuo Wei; Yuan Guo

Paper Abstract

Based on the principle of laser-linear array charge-coupled device (CCD) detection technology, a high accuracy nontouch on-line system for monitoring roller wear is brought forward. The principle and composition of the laser-linear array CCD detection system and the operation process were expatiated. Aiming at the errors of the roller’s axes shifting during the detection process, compensating steps were adopted from the vertical and the parallel direction to the detection surface. This effectively enhanced the accuracy of the detection system. Experiments proved that the accuracy of the system could reach the demand of the practical production process. It provides a new method for high speed, accuracy, and automatic on-line monitoring of roller wear. r shapegear array CCD detection. A simulation-software program is also compiled based on this principle. By using this program, the I/O signals’s data for this system is gained and the detection curves can be drawn automatically.

Paper Details

Date Published: 15 April 2013
PDF: 6 pages
Opt. Eng. 52(4) 043604 doi: 10.1117/1.OE.52.4.043604
Published in: Optical Engineering Volume 52, Issue 4
Show Author Affiliations
Liansuo Wei, Qi Qihaer Univ. (China)
Yuan Guo, Qi Qihaer Univ. (China)


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