The diploma thesis is focused on description and detection of service degradation of motorcycle engine oil. The first part is an introduction to lubricants and their basic physical properties. Followed by an overview of the classification of motor oils according to their composition and viscosity. In other chapters the thesis deals with the issue of lubrication of internal combus-tion engines and motorcycle oil filtration. The first of 6 samples represents the new oil, other samples have been obtained from the tested motorcycle oil tank. The experimental part of the work examines the motorcycle engine oil. There is a description of the instruments by which the samples were collected in order to obtain different parameters of oil degradation. Density, viscosity and metals in oil were measured in all oil samples. The results of individual oil samples are shown in graphs. The rate of oil degradation was determined.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:179448 |
| Date | January 2014 |
| Creators | Velecký, Tomáš |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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