Predictive estimation of sliding bearing load-carrying capacity and tribological durability

Myron Chernets (Author), Marek Opielak (Author), Anatolii Kornienko (Author), Oleg Radko (Author)

Abstract

A computational method is presented as a method for solving a plane contact problem of the theory of elasticity to determine the contact strength and tribological durability of sliding bearings. The effect of load and radial clearance on the initial contact pressures and their reduction due to wear is studied. The durability of the bearing is estimated. Qualitative and quantitative regularities of changes in contact parameters and durability from the factors under study are established. In particular, it has been shown that both contact angles and maximum contact pressures are approximately linearly dependent on the load, and the durability decreases nonlinearly with increasing load.

Keywords

wear-contact problem;contacts;wear;tribocontact parameters;durability;

Data

Language:	English
Year of publishing:	2021
Typology:	1.01 - Original Scientific Article
Organization:	UL FS - Faculty of Mechanical Engineering
UDC:	621.8:539.92
COBISS:	76899587
ISSN:	0039-2480
Views:	156
Downloads:	36
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	Slovenian
Secondary title:	Napoved nosilnosti in tribološke trajnosti drsnih ležajev
Secondary keywords:	drsni ležaji;problem kontaktne obrabe;parametri kontakta;obraba;parametri tribokontakta;
Type (COBISS):	Article
Pages:	str. 363-368
Volume:	ǂVol. ǂ67
Issue:	ǂno. ǂ7/8
Chronology:	Jul.-Aug. 2021
DOI:	10.5545/sv-jme.2021.7139
ID:	13500681