The diploma thesis is focused on qualitative evaluation degradation of gear oils . The first part is an introduction to lubricants, gear oil and their properties, composition and classification. Followed by an overview of the classification of automatic transmission discussion of selected types and their function. The experimental part of diploma thesis deals with examining sample of gear oil. Density and viscosity was measured for all samples of gear oil. By atomic emission spectrometry was measured metals in oil. There is a description consumption all samples of gear oil, description of the tested car, method and instruments which were used for determining degradation of gear oil. The results of individual samples of gear oil are shown in graphs and is discussed rate of oil degradation.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:250334 |
| Date | January 2015 |
| Creators | Štilárek, Aleš |
| 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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