Porovnání dosažené spolehlivosti silničních vozidel

Abstract

My diploma thesis deals with a comparison of reliability of road transportation vehicles. The transportations vehicles are truck of trailer owned by SPETRA CZ s.r.o. . There are two types of 14 road transportations vehicles chosen. Planed vehicles maintenance in authorized services garages of car manufacturer SCANIA Czech republic s.r.o.. is detaily described in the following part of my thesis. There are theoretical principles of the reliability as well as individual procedures of obtained and proceed is experimental data listed. The analytical estimation of Weibull´s division parameters was used to evaluate the the reliability and prospective cost of the maintenance related. In the conclusion there are the achieved results compared with the respect to the economical as well as the technical point of view. The results also show the characteristics of the reliability and the vehicles maintenance cost of individual vehicles types.