OPTIMIZIATION OF HALF-ROUND WIRE DRAWING PROCES BY MATHEMATICAL MODELLING

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F11%3A86081240" target="_blank" >RIV/61989100:27360/11:86081240 - 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
OPTIMIZIATION OF HALF-ROUND WIRE DRAWING PROCES BY MATHEMATICAL MODELLING
Original language description
The paper deals with mathematical modelling of drawing of low-carbon half-round wire using finite element method. Specifically, it covers drawing of hot rolled round wire C9D with the diameter of 6.5 mm to obtain a semicircular cross-section with the height of H = 4.025 mm, width D = 5.8 mm and a rounding diameter of r = 0.2 mm. The drawing process consists of two passes. The shape of the wire after pre-drawing is characterized by the rounding diameter of R. It allows the material to flow more easily into small-diameter corners in the final pass. These products find their application particularly in automotive industry as control button stems in dashboards. The computer simulation was carried out using the software package Forge 2009? developed by French Transvalor. Rhinoceros 3D was employed for developing the objects used in Forge 2009?. The total of 5 variants of drawing of the half-round wire was explored. The variants varied in the rounding diameter R in the pre-drawing pass. The
Czech name
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Czech description
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
20th Anniversary International Conference on Metallurgy and Materials: METAL 2011
ISBN
978-80-87294-24-6
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
241-247
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 18, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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