Sources of Noise and Vibration on Car Gearboxes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F24%3A00012853" target="_blank" >RIV/46747885:24210/24:00012853 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007/978-3-031-80512-7_56" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-031-80512-7_56</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-031-80512-7_56" target="_blank" >10.1007/978-3-031-80512-7_56</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Sources of Noise and Vibration on Car Gearboxes

Popis výsledku v původním jazyce

It is necessary to have a deep understanding of mechanical systems and motor vehicle construction when designing and developing new equipment and solving noise and vibration problems of gearboxes. Gearboxes are one of the main causes of noise and vibration in cars. In car gearboxes, noise and vibration are mostly caused by shafts, gears, and bearings. Moreover, noise and vibrations in the transfer path of the drivetrain might be brought on by imbalances, misalignments, and other issues. Frequency analysis and order analysis are often used to analyze noise and vibration in automobile gearboxes. Bearing fault analysis involves the use of envelope analysis. The current equipment of the Department of Vehicles and Engines makes it possible to significantly strengthen the experimental part of the vibration and noise of passenger car gearboxes. This paper aims to identify the noise and vibration sources on car gearboxes by frequency analysis and to improve the reliability and maintainability of gearboxes in passenger cars. The effect of eccentricity, the clearance of the input shaft bearings, and the clearance of the bearing near the clutch were found in traction for all speed degrees. In backward, the effect of eccentricity was found for all speed degrees.

Název v anglickém jazyce

Sources of Noise and Vibration on Car Gearboxes

Popis výsledku anglicky

It is necessary to have a deep understanding of mechanical systems and motor vehicle construction when designing and developing new equipment and solving noise and vibration problems of gearboxes. Gearboxes are one of the main causes of noise and vibration in cars. In car gearboxes, noise and vibration are mostly caused by shafts, gears, and bearings. Moreover, noise and vibrations in the transfer path of the drivetrain might be brought on by imbalances, misalignments, and other issues. Frequency analysis and order analysis are often used to analyze noise and vibration in automobile gearboxes. Bearing fault analysis involves the use of envelope analysis. The current equipment of the Department of Vehicles and Engines makes it possible to significantly strengthen the experimental part of the vibration and noise of passenger car gearboxes. This paper aims to identify the noise and vibration sources on car gearboxes by frequency analysis and to improve the reliability and maintainability of gearboxes in passenger cars. The effect of eccentricity, the clearance of the input shaft bearings, and the clearance of the bearing near the clutch were found in traction for all speed degrees. In backward, the effect of eccentricity was found for all speed degrees.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

Machine and Industrial Design in Mechanical Engineering (KOD 2024)

ISBN

978-3-031-80511-0

ISSN

2211-0984

e-ISSN

—

Počet stran výsledku

14

Strana od-do

562-575

Název nakladatele

Springer Nature Switzerland

Místo vydání

Novi Sad, Serbia

Místo konání akce

Balatonfured

Datum konání akce

1. 1. 2024

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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