Vibration Analysis of the Drivetrain in Dependence on the Type of Gearbox Suspension Bushing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F21%3A10247963" target="_blank" >RIV/61989100:27230/21:10247963 - isvavai.cz</a>

Výsledek na webu

<a href="https://sciendo.com/article/10.2478/scjme-2021-0010" target="_blank" >https://sciendo.com/article/10.2478/scjme-2021-0010</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/scjme-2021-0010" target="_blank" >10.2478/scjme-2021-0010</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Vibration Analysis of the Drivetrain in Dependence on the Type of Gearbox Suspension Bushing

Popis výsledku v původním jazyce

In the vast majority of technical applications, there is a necessity to transmit the torque from drive to driven machine together with the demand to overcome great distance between given devices. One of the solutions of this problem is the use of a cardan shaft. Operations of connecting shaft and drivetrain are accompanied by oscillations negatively influencing the driver comfort. Main subject of this article is the measurement of vibrations on different parts of a heavy truck and its evaluation by FFT analysis. Measurements are performed with two kinds of suspension bushing which are compared with to each other. Based on the previous measuring, influence of cardan shaft length was also investigated. First of all, dependency on the length of the cardan shaft on deflection angles for V arrangement was evaluated by analytical method. The theoretical introduction is followed by research of eigen frequency depending on the length of the cardan shaft. The results obtained by modal analysis in FEM are verified by experimental modal analysis.

Název v anglickém jazyce

Vibration Analysis of the Drivetrain in Dependence on the Type of Gearbox Suspension Bushing

Popis výsledku anglicky

In the vast majority of technical applications, there is a necessity to transmit the torque from drive to driven machine together with the demand to overcome great distance between given devices. One of the solutions of this problem is the use of a cardan shaft. Operations of connecting shaft and drivetrain are accompanied by oscillations negatively influencing the driver comfort. Main subject of this article is the measurement of vibrations on different parts of a heavy truck and its evaluation by FFT analysis. Measurements are performed with two kinds of suspension bushing which are compared with to each other. Based on the previous measuring, influence of cardan shaft length was also investigated. First of all, dependency on the length of the cardan shaft on deflection angles for V arrangement was evaluated by analytical method. The theoretical introduction is followed by research of eigen frequency depending on the length of the cardan shaft. The results obtained by modal analysis in FEM are verified by experimental modal analysis.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Strojnícky časopis

ISSN

0039-2472

e-ISSN

—

Svazek periodika

71

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

10

Strana od-do

121-130

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85117588601