Utilization of Forming Tool with Variable Blankholder Force for Drawing of Al Alloys

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F11%3A%230002299" target="_blank" >RIV/46747885:24210/11:#0002299 - 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

Utilization of Forming Tool with Variable Blankholder Force for Drawing of Al Alloys

Original language description

Drawing of stampings technology is nowadays the most using technology for sheets processing. Because of stamping?s weight reduction is these days actual sheet processing from aluminium alloys which by their properties differ a lot from commonly using deep-drawing sheets. To achieve maximal plastic deformation with material fracture is necessary to use sheet with required mechanical properties and properly chosen forming technological properties. Common tools for deep-drawing don?t enable to lively replyof necessity to change blankholder force during sheet drawing. On the experimental tool for deep-drawing with variable blankholder force are in the paper evaluated two variants of drawing methods for irregular shape of stamping. In the first case was stamping from AlMg3 alloy designed with constant blankholder force. In the second case was blankholder force optimized and during drawing was changed in dependence on drawing depth. Calculation of blankholder force in dependence on drawing

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JR - Other machinery industry

OECD FORD branch

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Project

<a href="/en/project/GA101%2F09%2F1996" target="_blank" >GA101/09/1996: The Influence of Material Structure on Formability of Aluminium Alloys</a><br>

Continuities

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

Publication year

2011

Confidentiality

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

Name of the periodical

Physics Procedia

ISSN

1875-3892

e-ISSN

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Volume of the periodical

2011

Issue of the periodical within the volume

22

Country of publishing house

CN - CHINA

Number of pages

6

Pages from-to

233-238

UT code for WoS article

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EID of the result in the Scopus database

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