Fem Simulation of Strips Cold Rolling in DEFORM 3D

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F12%3A%230000385" target="_blank" >RIV/26316919:_____/12:#0000385 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.comat.cz/files/proceedings/11/reports/1316.pdf" target="_blank" >http://www.comat.cz/files/proceedings/11/reports/1316.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Fem Simulation of Strips Cold Rolling in DEFORM 3D

Popis výsledku v původním jazyce

In this article, the results from the FEM-simulation of cold rolling of strips are described. The FEM-simulation was carried out in DEFORM 3D CAE system. FEM-model for cold rolling process with front and back tension was developed. To describe material behaviour of nickel alloys (NiCrFe, FeNi42 and FeNi47Cu5) in the FEM-simulation, 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 stripthickness reached thickness 2.5 mm in the cross section area the annealing operation was performed. The main results of the FEM-simulation are the increase of strain, damage and temperature in the strip during each roll pass, as well as

Název v anglickém jazyce

Fem Simulation of Strips Cold Rolling in DEFORM 3D

Popis výsledku anglicky

In this article, the results from the FEM-simulation of cold rolling of strips are described. The FEM-simulation was carried out in DEFORM 3D CAE system. FEM-model for cold rolling process with front and back tension was developed. To describe material behaviour of nickel alloys (NiCrFe, FeNi42 and FeNi47Cu5) in the FEM-simulation, 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 stripthickness reached thickness 2.5 mm in the cross section area the annealing operation was performed. The main results of the FEM-simulation are the increase of strain, damage and temperature in the strip during each roll pass, as well as

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0077" target="_blank" >ED2.1.00/03.0077: Západočeské materiálově metalurgické centrum</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

COMAT 2012

ISBN

978-80-87294-34-5

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

TANGER spol. s r.o.

Místo vydání

Ostrava, CZ

Místo konání akce

Plzeň, CZ

Datum konání akce

21. 11. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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