Computationally-experimental analysis of ductile fracture criteria in cold forming

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F03%3APU41323" target="_blank" >RIV/00216305:26210/03:PU41323 - 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
Computationally-experimental analysis of ductile fracture criteria in cold forming
Popis výsledku v původním jazyce
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 coldd forming of bolts.
Název v anglickém jazyce
Computationally-experimental analysis of ductile fracture criteria in cold forming
Popis výsledku anglicky
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 coldd forming of bolts.

Rok uplatnění
2003
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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