bachelorThesis
Análise energética de vedantes de rolamentos de esferas para diferentes graxas lubrificantes e condições de operação
Fecha
2019-06-28Registro en:
DANILISZYN, Dennis Leonardo; SAIKI, Leonardo Czerpicki. Análise energética de vedantes de rolamentos de esferas para diferentes graxas lubrificantes e condições de operação. 2019. Trabalho de Conclusão de Curso (Graduação em Engenharia Mecânica) – Universidade Tecnológica Federal do Paraná, Curitiba, 2019.
Autor
Daniliszyn, Dennis Leonardo
Saiki, Leonardo Czerpicki
Resumen
This present conclusion course paper was developed in the laboratories of the Federal Technological University of Paraná, Curitiba campus, being of numerical-experimental character . Bearings are mechanical components with the purpose of transmitting movement and/or forces. Its application, however, is always associated with frictional energy losses that directly impact the useful life of these components and consequently can generate large economic losses due to frequent replacement need. A portion of the friction in bearings is the result of the coupled seals. Considering these facts, this work studied the influence of different types of greases through a comparison between two different models of friction presented in the literature. Thus, new studies can be with the purpose of generating solutions to attenuate the energy losses caused by friction in the seals.