Detail publikace

The influence of the strain rate on the value of friction coefficient

SVOBODA, P. JOPEK, M.

Originální název

Typ

abstrakt

Jazyk

angličtina

Originální abstrakt

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. The experiment was performed 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.

Klíčová slova

strain rate; friction; ring compression test; Hardox 450 steel

Autoři

SVOBODA, P.; JOPEK, M.

Vydáno

7. 2. 2024

Nakladatel

University of West Bohemia

Místo

Plzeň

ISBN

978-80-261-1197-9

Kniha

Manufacturing Technology Pilsen 2024: Abstracts proceedings

Edice

Číslo edice

Strany počet

URL

https://dspace.zcu.cz/items/7bf220f0-aba9-4066-9399-360de54e694a

BibTex

@misc{BUT193733,
  author="Petr {Svoboda} and Miroslav {Jopek}",
  title="The influence of the strain rate on the value of friction coefficient",
  booktitle="Manufacturing Technology Pilsen 2024: Abstracts proceedings",
  year="2024",
  series="1",
  edition="1",
  pages="1",
  publisher="University of West Bohemia",
  address="Plzeň",
  isbn="978-80-261-1197-9",
  url="https://dspace.zcu.cz/items/7bf220f0-aba9-4066-9399-360de54e694a",
  note="abstract"
}