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Article

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Title

Assessment of selected parameters of the geometric structure of the surface based on mechanical and electromagnetic mapping

Authors

[ 1 ] Instytut Technologii Mechanicznej, Wydział Inżynierii Mechanicznej, Politechnika Poznańska | [ P ] employee | [ SzD ] doctoral school student

Scientific discipline (Law 2.0)

[2.9] Mechanical engineering

Year of publication

2024

Published in

Metrologia i Probiernictwo

Journal year: 2024 | Journal number: no. 7

Article type

scientific article

Publication language

english

Keywords
EN
  • optical profilometer
  • non-contact measuring methods
  • topography analysis
  • scanning colours
  • morphological operations
Abstract

EN The article analyses the problem of assessing the topography of mechanical and electromagnetic surfaces obtained by various contact and non-contact scanning techniques. The electromagnetic surface of the scanned topography was obtained using various scanning techniques and methods such as Confocal, Focus Variation and coherence scanning interferometry technique and Confocal Fusion method. To improve the correlation between mechanical and electromagnetic surfaces, morphological filters were used based on two basic operations: dilation and erosion. Additionally, for the coherence scanning interferometry technique, the quality of the topography of the scanned surface was assessed using two colours of light: green and white. It was found that the use of morphological filtration has little impact on changes in roughness parameters. It was observed that the best agreement between electromagnetic and mechanical surfaces was obtained when working with the interferometry technique.

URL

https://www.gum.gov.pl/wye/content/current-volume/6147,Assessment-of-selected-parameters-of-the-geometric-structure-of-the-surface-base.html

License type

CC BY (attribution alone)

Open Access Mode

open journal

Open Access Text Version

final published version

Date of Open Access to the publication

at the time of publication

Ministry points / journal

5

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