The Use of Optical Methods for Leak Testing Dampers

Tomasiak, Jacek

doi:10.1016/j.proeng.2014.03.055

Cited by 2 publications

(2 citation statements)

References 3 publications

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“…Traditional scanners are used for the measurement of geometric elements [19], [20]. Using the scanners in the mesoscale has its limitations, yet an imperfections' analysis presented below demonstrates such a possibility.…”

Section: Imperfection Measurements In the Meso-scalementioning

confidence: 99%

The Use of Optical Scanner for Analysis of Surface Defects

Wieczorowski¹,

Gapiński²,

Swojak³

2019

DAAAM Proceedings

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In the paper analysis of surface defect with a use of optical scanners was presented. Traditionally surface features on the top of surface layers is investigated by means of topography measurements in micro scale. In this case, asperities were much bigger, after surface treatment with aggressive media, and reaching as much as 1 millimetre. Due to this, analysis was conducted with optical scanner (using structural light or laser beam) and followed by appropriate data transmission, filtration and calculation procedures implemented in topography software. It proved that all important defects on the surface were properly detected. Dimensions of defects could be also inspected in all directions, as well as volume features and fractal dimension.

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Section: Imperfection Measurements In the Meso-scalementioning

confidence: 99%

The Use of Optical Scanner for Analysis of Surface Defects

Wieczorowski¹,

Gapiński²,

Swojak³

2019

DAAAM Proceedings

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“…The accuracy of the scanners that use structured light depends on the measuring range and varies between 0.01 and 0.1 mm. The collected point cloud is processed by the appropriate software that generates a virtual representation of the surface for dimensional analysis [10][11][12][13][14]. The accuracy of robotic measuring positions must meet certain requirements in order to ensure the economic price of the casting.…”

Section: Introductionmentioning

confidence: 99%

Research on Accuracy of Automatic System for Casting Measuring

Jaworski

Kluz

Trzepieciński

2016

Archives of Foundry Engineering

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Ensuring the required quality of castings is an important part of the production process. The quality control should be carried out in a fast and accurate way. These requirements can be met by the use of an optical measuring system installed on the arm of an industrial robot. In the article a methodology for assessing the quality of robotic measurement system to control certain feature of the casting, based on the analysis of repeatability and reproducibility is presented. It was shown that industrial robots equipped with optical measuring systems have the accuracy allowing their use in the process of dimensional control of castings manufactured by lost-wax process, permanent-mould casting, and pressure die-casting.

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The Use of Optical Methods for Leak Testing Dampers

Cited by 2 publications

References 3 publications

The Use of Optical Scanner for Analysis of Surface Defects

The Use of Optical Scanner for Analysis of Surface Defects

Research on Accuracy of Automatic System for Casting Measuring

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