Development of fem model of an angular contact ball bearing with its experimental verification

Autor:	Paweł Turek, Marek Stembalski, Wacław Skoczyński
Rok vydání:	2019
Předmět:	Materials science business.industry Ball (bearing) Structural engineering business Industrial and Manufacturing Engineering Finite element method Computer Science Applications
Zdroj:	Journal of Machine Engineering. 19:58-69
ISSN:	2391-8071 1895-7595
Popis:	The article presents FEM model of an angular contact ball bearing used in spindle systems with active preload control. A two-dimensional replacement model for a single rolling element was developed. Its elastic characteristics were determined and the stress distribution was presented for the FEM 2D model. Based on the elastic characteristics for a single rolling element, a complete 3D bearing was modelled. The substitute model of a bearing developed in this way was used to model the spindle system. The elasticity curve of this spindle was determined. The last stage of the work involved the experimental verification of the FEM model using a custom-built test bench, in which piezoelectric elements were used to preload the bearings.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8278d1bda335baf894c6fd95f1db27b7 https://doi.org/10.5604/01.3001.0013.6230 Zobrazit plný text záznamu