Browsing by Author "Řezáč, Zdeněk"
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- ItemPevnost přepážek válců motoru z různých období(Technická Univerzita v Liberci, 2007) Řezáč, Zdeněk; Skrbek, BřetislavThis thesis deals with barrier strength of engines from various periods which the firm TEDOM s.r.o. produces presently. The theoretical part of the thesis brings data and suitable background for creating the experimental part. In the theoretical part there are the procedures leading from the production of cast iron especially with the laminated graphite, following its evaluation and testing with methods of destructive and non-destructive diagnostic explained. In the practical part of the thesis, the data from the previous expert's reports are processed. The data are completed from destructive and non-destructive measuring. The processes of tensile tests on samples of cylinder barriers are written down with help of laser extensometer. Non-destructive investigation of structural mechanical features was carried out by the usage of method of magnetic pole with instrument DOMENA. Established values of structural mechanical features are evaluated from the point of time and they are discussed.
- ItemPevnost přepážek válců motoru z různých obdobíŘezáč, Zdeněk
- ItemProvozní havárie klikových hřídelíŘezáč, Zdeněk