Analiza obremenitev ležajev avtomobilskega električnega aktuatorja

Udir, Simon (author), Nagode, Marko (mentor), Šeruga, Domen (comentor)

Pri izdelavi zaključne naloge smo se lotili problema obremenitve drsnih ležajev na osi solenoidnega aktuatorja. S pomočjo znanih gabaritov ter obratovalnih sil smo z uporabo programske opreme izvedli analizo obremenitev ležajev po metodi končnih elementov. V nadaljevanju smo na kontaktih med osjo ter ležaji določili še vrednosti Hertzovega tlaka.

• Language: Slovenian
• Keywords: aktuator, MKE analiza, Hertzov kontakt, ležaj, os
• Work type: Bachelor thesis/paper
• Organization: FS - Faculty of Mechanical Engineering
• Year: 2017
• PID: 20.500.12556/RUL-94862
• Publication date in RUL: 08.09.2017

Secondary language

• Language: English
• Title: Analysis of bearing loads in automotive electric actuator

Abstract

The main topic of my thesis was the problem of slide bearing loads in solenoid actuator. Values of gauges and outer forces were preliminary known which enabled us to make a finite element analysis of bearing loads using software. In addition we analysed the contacts between axis and bearings which led to the results of Hertzian contact pressure.

• Keywords: actuator, FEM analysis, Hertzian contact, bearing, axis