Detail publikačního výsledku

Computationally-experimental analysis of ductile fracture criteria in cold forming

PETRUŠKA, J., ŠUTA, J., JANÍČEK, L.

Originální název

Computationally-experimental analysis of ductile fracture criteria in cold forming

Anglický název

Computationally-experimental analysis of ductile fracture criteria in cold forming

Druh

Stať ve sborníku v databázi WoS či Scopus

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 v angličtině

Forming, ductile fracture, FE simulation

Autoři

PETRUŠKA, J., ŠUTA, J., JANÍČEK, L.

Vydáno

01.06.2003

Nakladatel

Politechnika Slaska Gliwice

Místo

Gliwice

ISBN

83-917224-4-9

Kniha

Zeszyty naukowe katedry mechaniki stosowanej

Strany od

83

Strany počet

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",
  pages="4",
  publisher="Politechnika Slaska Gliwice",
  address="Gliwice",
  isbn="83-917224-4-9"
}