Stress and Motion Analysis of Tram Gearbox Hinge

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F15%3A00232083" target="_blank" >RIV/68407700:21220/15:00232083 - isvavai.cz</a>
Result on the web
<a href="http://www.scientific.net/AMM.732.223" target="_blank" >http://www.scientific.net/AMM.732.223</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.732.223" target="_blank" >10.4028/www.scientific.net/AMM.732.223</a>

Result language
angličtina
Original language name
Stress and Motion Analysis of Tram Gearbox Hinge
Original language description
During working of tram the chassis are dynamically loaded through acceleration, deceleration, passage curves and evidently by the roughness of the rail track. These added dynamic loads can significantly increase wearing of the chassis components and drive. In the case of tested tram problems with bearing housing into gear box occurred. Too rigid hinge bedding can cause additional parasitic load to bearings. It is desirable to investigate its stress state during acceleration, deceleration and other common drive regimes. For this purpose, strain gauges are used. Moreover, for the verification and better description of gearbox suspension behaviour, the Qualisys system for capturing and evaluating motion is used. Acquired data are processed in software Matlab and in user interface of the Qualisys software.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JR - Other machinery industry
OECD FORD branch
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Project
<a href="/en/project/FR-TI3%2F261" target="_blank" >FR-TI3/261: Experimental lifetime testing of tram gearboxes up to power 150kW.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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