Návrh testovacího stavu pro dlouhodobé testování spojek určených pro kolejová vozidla

Autor:	Machálek, Ondřej
Jazyk:	čeština
Rok vydání:	2019
Předmět:	modal analysis modální analýza uzavřený silový okruh kolejové vozidlo převodovka closed loop test rig finite element method Coupling testovací stav gearbox Spojka railway vehicle test stand metoda konečných prvků
Druh dokumentu:	masterThesis
Popis:	The master thesis deals with design of test rig for long-term testing of coupling appointed to railway vehicles. At first, there is made a brief research which is related to railway coupling used for transmitting a torque. This is followed by an analysis of the most used power devices to derive real loads conditions of tested couplings. There is chosen the most appropriate conception based on made analysis and it is followed by the description of designed components. There is made a verification of modal properties non-purchased components which is necessary part of the thesis. Numerical modal analysis was performed in ANSYS Workbench software. In the end of the thesis there are included stress-strain analysis of the chosen designed components.
Databáze:	Networked Digital Library of Theses & Dissertations
Externí odkaz:	http://www.nusl.cz/ntk/nusl-401568 Zobrazit plný text záznamu