Mathematical Model of Double Row Self-Aligning Ball Bearing
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| Status: | |
| Autorzy: | Ambrożkiewicz Bartłomiej, Litak Grzegorz, Georgiadis Anthimos, Syta Arkadiusz, Meier Nicolas, Gassner Alexander |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Strony: | 29 - 39 |
| Scopus® Cytowania: | 0 |
| Bazy: | Scopus |
| Efekt badań statutowych | NIE |
| Finansowanie: | The research was funded in the framework of the project Lublin University of Technology—Mechanics—International Study at Lublin University of Technology funded by the National Centre for Research and Development (POWR.03.02.00-00-I017/16-00) and in cooperation with Leuphana University of Lüneburg. |
| Materiał konferencyjny: | TAK |
| Nazwa konferencji: | 16th International Conference Dynamical Systems Theory and Applications |
| Skrócona nazwa konferencji: | 16th DSTA 2021 |
| URL serii konferencji: | LINK |
| Termin konferencji: | 6 grudnia 2021 do 9 grudnia 2021 |
| Miasto konferencji: | Łodź |
| Państwo konferencji: | POLSKA |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| Ball bearings are widely used in variety of rotary mechanisms expecting their maintenance-free operation. One of the main factors influencing bearing life is radial internal clearance (RIC), which can be simply described as relative movement of ball and raceway perpendicular to the bearing axis. Mentioned parameter has a significant impact on dynamic response of applied ball bearing in the system and brings strong nonlinear effects. In the paper nonlinear 2 degrees of freedom (2-DOF) model of double-row self-aligning ball bearing is established. Mentioned type of bearing is very important from operation point of view, because it is used in applications, where strong misalignments are expected coming from assembly of shaft deflection. Model input data are based on characteristics of bearing 2309SK. Results of bearing dynamic response are studied for different values of radial internal clearance. For quantitative and qualitative analysis of nonlinear time series a few recurrence quantificators, providing information on bearing’s behavior regarding RIC’s value. Results can be used in the validation process with acceleration response coming from the real bearing node. |
