The influence of microstructures on rolling resistance

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F22%3AN0000050" target="_blank" >RIV/46709002:_____/22:N0000050 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The influence of microstructures on rolling resistance

Popis výsledku v původním jazyce

The subject of the contribution is an overview of the experimental work to determine the influence of microstructures on the rolling resistance. The tribological properties in the rolling contact of two bodies could be improved by a functional formation of the microstructure on the contact surface of one of the bodies that co-form the rolling or general kinematic pair. The microstructure is created by a set of micro-holes that are made by using laser technology, see Fig. 1. The accumulation of the larger volume of a lubricant between the contact surfaces of the bodies is the purpose of the intentionally creation of microstructures on the contact surfaces and thus achieving of a passive resistances reduction during their relative movement and better heat dissipation caused by their contact. On the other side, the creation of the microstructures is to reduce the contact area of mutually rolling bodies with a possible impact on the reduction of rolling resistance.

Název v anglickém jazyce

The influence of microstructures on rolling resistance

Popis výsledku anglicky

The subject of the contribution is an overview of the experimental work to determine the influence of microstructures on the rolling resistance. The tribological properties in the rolling contact of two bodies could be improved by a functional formation of the microstructure on the contact surface of one of the bodies that co-form the rolling or general kinematic pair. The microstructure is created by a set of micro-holes that are made by using laser technology, see Fig. 1. The accumulation of the larger volume of a lubricant between the contact surfaces of the bodies is the purpose of the intentionally creation of microstructures on the contact surfaces and thus achieving of a passive resistances reduction during their relative movement and better heat dissipation caused by their contact. On the other side, the creation of the microstructures is to reduce the contact area of mutually rolling bodies with a possible impact on the reduction of rolling resistance.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20302 - Applied mechanics

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

Experimental Stress Analysis 2022 Book of Extended Abstracts

ISBN

978-80-01-07010-9

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

98-99

Název nakladatele

CTU in Prag, Faculty of Mechanical Engineering

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

6. 6. 2022

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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