The Modelling of Cold Rolling by FEM Analyses
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F13%3A%230000481" target="_blank" >RIV/26316919:_____/13:#0000481 - isvavai.cz</a>
Result on the web
<a href="http://www.aimnet.it/rolling2013.htm" target="_blank" >http://www.aimnet.it/rolling2013.htm</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The Modelling of Cold Rolling by FEM Analyses
Original language description
In this article, results from the FEM-analyses of strips cold rolling are described. The FEM-analyses were carried out in DEFORM 3D software. FEM-model for a cold rolling process with front and back tension was developed. To describe material behaviour of nickel alloys (NiCrFe, FeNi42 and FeNi47Cu5) in the FEM-analyses, the specific material model was proposed. This material model combines the material data obtained from Rastegaev compression test and the results of thermodynamical calculation from JMatPro software. Rolling parameters for the strip thickness reduction were set in accordance with the real process conditions. During the computation of each roll pass the strip thickness was sequentially reduced from 8 to 0.8 mm. Once the strip thickness reached 2.5 mm in the cross section area an annealing operation was performed. The main results of performed FEM-analyses were the increase of strain, damage and temperature in the strip during each roll pass, as well as rolling force. The
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/FR-TI2%2F082" target="_blank" >FR-TI2/082: *Industrial research and development of foils below the thickness 0.2 mm made by cold rolling from Ni and Cu alloys</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
9th International & 6th European ROLLING 2013 Conference proceedings
ISBN
978-88-85298-95-8
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
AIM ? Associazione Italiana di Metallurgia
Place of publication
Venice, IT
Event location
Venice, IT
Event date
Jun 10, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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