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

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

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.

• Language: English
• Keywords: wear-contact problem, contacts, wear, tribocontact parameters, durability
• Work type: Article
• Typology: 1.01 - Original Scientific Article
• Organization: FS - Faculty of Mechanical Engineering
• Publication status: Published
• Publication version: Version of Record
• Year: 2021
• Number of pages: Str. 363-368
• Numbering: Vol. 67, no. 7/8
• PID: 20.500.12556/RUL-130971
• UDC: 621.8:539.92
• ISSN on article: 0039-2480
• DOI: 10.5545/sv-jme.2021.7139
• COBISS.SI-ID: 76899587
• Publication date in RUL: 20.09.2021

Record is a part of a journal

• Title: Strojniški vestnik
• Shortened title: Stroj. vestn.
• Publisher: Zveza strojnih inženirjev in tehnikov Slovenije [etc.], = Association of Mechanical Engineers and Technicians of Slovenia [etc.
• ISSN: 0039-2480
• COBISS.SI-ID: 762116

Secondary language

• Language: Slovenian
• Title: Napoved nosilnosti in tribološke trajnosti drsnih ležajev
• Keywords: drsni ležaji, drsni ležaji, problem kontaktne obrabe, parametri kontakta, obraba, parametri tribokontakta