Detail publikace
Computationally-experimental analysis of ductile fracture criteria in cold forming
PETRUŠKA, J. ŠUTA, J. JANÍČEK, L.
Anglický název
Computationally-experimental analysis of ductile fracture criteria in cold forming
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
en
Originální abstrakt
Predictive capacity of selected group of ductile fracture criteria, used in metal forming processes, is evaluated in this study. The method used is based on comparison of upsetting tests that were conducted until first fracture, and their numerical simulation. The aim is to analyse the reliability of various criteria in different conditions, characterised by different stress and strain history. Results of the analysed criteria are presented and the successful ones are then applied to the process of cold forming of bolts.
Anglický abstrakt
Predictive capacity of selected group of ductile fracture criteria, used in metal forming processes, is evaluated in this study. The method used is based on comparison of upsetting tests that were conducted until first fracture, and their numerical simulation. The aim is to analyse the reliability of various criteria in different conditions, characterised by different stress and strain history. Results of the analysed criteria are presented and the successful ones are then applied to the process of cold forming of bolts.
Klíčová slova anglicky
Forming, ductile fracture, FE simulation
Rok RIV
2003
Vydáno
01.06.2003
Nakladatel
Politechnika Slaska Gliwice
Místo
Gliwice
ISBN
83-917224-4-9
Kniha
Zeszyty naukowe katedry mechaniki stosowanej
Počet stran
4
BIBTEX
@inproceedings{BUT11258,
author="Jindřich {Petruška} and Jiří {Šuta} and Libor {Janíček},
title="Computationally-experimental analysis of ductile fracture criteria in cold forming",
booktitle="Zeszyty naukowe katedry mechaniki stosowanej",
year="2003",
month="June",
publisher="Politechnika Slaska Gliwice",
address="Gliwice",
isbn="83-917224-4-9"
}