Comparative assessment of entire bending-torsion fracture surface for 10HNAP steel using different optical measurement techniques
Abstrakt
This research aims to compare two microscopic measurement techniques: Confocal and Focus Variation, for the assessment of the entire fracture surface method. The measurements were conducted using the Sensofar S Neox 3D and Alicona InfiniteFocus G4 optical profilometers. Surface parameters were assessed for the entire fracture regions of the 10HNAP structural steel ring V-notched specimen. Fatigue test were performed under combination of bending and torsional moments. Stationary and ergodic random loadings had normal probability distribution and wide-band frequency spectra from 0 to 60 Hz. The obtained results for arithmetic mean heigh (Sa) and root mean square height (Sq) parameters did not show a comprehensible difference between the applied measurement techniques for analysed specimen. Additionally, the process of filling in non-measured (NM) points does not significantly affect the results when compared to the raw data. Thus, both measurement devices and measurement techniques can be employ to the entire fracture method.
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Informacje szczegółowe
- Kategoria:
- Publikacja w czasopiśmie
- Typ:
- artykuły w czasopismach
- Opublikowano w:
-
Advances in Science and Technology Research Journal
nr 19,
strony 267 - 274,
ISSN: 2080-4075 - Język:
- angielski
- Rok wydania:
- 2025
- Opis bibliograficzny:
- Zieliński D., Podulka P., Jiang C., Macek W.: Comparative assessment of entire bending-torsion fracture surface for 10HNAP steel using different optical measurement techniques// Advances in Science and Technology Research Journal -,iss. 6 (2025), s.267-274
- DOI:
- Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.12913/22998624/202668
- Źródła finansowania:
-
- IDUB
- Weryfikacja:
- Politechnika Gdańska
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