Problems of calibration and application of fracture criteria in forming

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F03%3APU41324" target="_blank" >RIV/00216305:26210/03:PU41324 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Problems of calibration and application of fracture criteria in forming

Original language description

Selected group of ductile fracture criteria, used for fracture prediction in metal forming processes is the object of this study. The aim is to evaluate their predictive capacity in different conditions, characterised by different stress and strain history. The method used is based on comparison of upsetting tests, that were conducted until first fracture, and their numerical simulation. Different geometry and friction of specimens was used to obtain various stress-strain history. Results of the analyseed criteria are presented and the successful ones are then applied to the process of cold forming of bolts.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of AMPT'03

ISBN

1-872327-397

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

1071-1074

Publisher name

Dublin City University

Place of publication

Dublin

Event location

Dublin

Event date

Jul 8, 2003

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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