- Tytuł:
- Orthotropic model of rolling bearing in modeling lathe spindle dynamics
- Autorzy:
-
Tomaszewski, Jan
Dunaj, Paweł
Powałka, Bartosz
Jasiewicz, Marcin - Powiązania:
- https://bibliotekanauki.pl/articles/2086957.pdf
- Data publikacji:
- 2022
- Wydawca:
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
- Tematy:
-
spindle-bearing system
roller bearing
orthotropic material
lathe
machine tool - Opis:
- This paper presents a method for simplified modeling of bearing nodes of a lathe spindle using the finite element method. The proposed modeling methodology is based on the use of an orthotropic material model, which is used to reflect the stiffness properties of the bearing, both in the radial and axial directions. The modeling results have been experimentally verified. This resulted in full agreement of the mode shapes, an average relative error of the natural frequency values of 1.48% and high agreement of the receptance function.
- Źródło:
-
Journal of Theoretical and Applied Mechanics; 2022, 60, 1; 17--31
1429-2955 - Pojawia się w:
- Journal of Theoretical and Applied Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł