The Effect of Strain Rate on the Friction Coefficient

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F24%3APU151431" target="_blank" >RIV/00216305:26210/24:PU151431 - isvavai.cz</a>

Výsledek na webu

<a href="https://journalmt.com/artkey/mft-202402-0006_the-effect-of-strain-rate-on-the-friction-coefficient.php?back=%2Fsearch.php%3Fquery%3Dpetr%2Bsvoboda%2Bin%253Aauth%26sfrom%3D0%26spage%3D30" target="_blank" >https://journalmt.com/artkey/mft-202402-0006_the-effect-of-strain-rate-on-the-friction-coefficient.php?back=%2Fsearch.php%3Fquery%3Dpetr%2Bsvoboda%2Bin%253Aauth%26sfrom%3D0%26spage%3D30</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21062/MFT.2024.027" target="_blank" >10.21062/MFT.2024.027</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Effect of Strain Rate on the Friction Coefficient

Popis výsledku v původním jazyce

The Male and Cockroft ring compression test is one of the methods used to determine the coefficient of friction in forming. This method can be used to determine the coefficient of friction without the need to measure the force. This paper describes the results of the Male and Cockroft ring compression test for the Hardox 450 material at different strain rates without lubricant. The experiment was performed on ZD40 hydraulic press and CFA-80 pneumatic die hammer at the Faculty of Mechanical Engineering of Brno University of Technology. The test results were recorded in a calibration diagram. The results show that the strain rate has a significant effect on the coefficient of friction, specifically such that as the strain rate increases, the coefficient of friction decreases.

Název v anglickém jazyce

The Effect of Strain Rate on the Friction Coefficient

Popis výsledku anglicky

The Male and Cockroft ring compression test is one of the methods used to determine the coefficient of friction in forming. This method can be used to determine the coefficient of friction without the need to measure the force. This paper describes the results of the Male and Cockroft ring compression test for the Hardox 450 material at different strain rates without lubricant. The experiment was performed on ZD40 hydraulic press and CFA-80 pneumatic die hammer at the Faculty of Mechanical Engineering of Brno University of Technology. The test results were recorded in a calibration diagram. The results show that the strain rate has a significant effect on the coefficient of friction, specifically such that as the strain rate increases, the coefficient of friction decreases.

Druh

J_imp - Článek v periodiku v databázi Web of Science

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 periodika

Manufacturing Technology

ISSN

2787-9402

e-ISSN

—

Svazek periodika

24

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

289-293

Kód UT WoS článku

001209905400014

EID výsledku v databázi Scopus

2-s2.0-85194147888