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| rdf:type
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| Description
| - V příspěvku jsou popsány zkušenosti s vyhodnocením klínové zkoušky pomocí software využívajícího obrazovou analýzu. Je naznačen matematický postup vyhodnocování zkoušek prováděných válcováním za tepla. Fyzikální modelování je doplněno o výsledky počítačové analýzy pomocí metody konečných prvků programu FORGE 2005. Je zde rozebrán vliv zcitlivění zkoušky pomocí vrubu na stěnách zkoušeného vzorečku. (cs)
- A simple laboratory test, performed by rolling of the wedge-shaped sample on plain rolls, enables to investigate the structure-forming processes and formability of metallic materials effectively, thanks to its ability to implement a wide range of height reductions in a single sample. The formed material's spread induces tensile stresses at the sample's lateral faces, which can yield in cracking. This method is very suitable for comparison of rollability of some materials with lower. Mathematical processing of the wedge rolling test's results is complicated due to an irregular shape of the rolled stock. Hence the developed software represents an universal instrument for mathematical processing of results of the discussed test, which works reliably and independently on complexity of shape of the final rolled product. It is valid also in the case when the initial sample for the wedge rolling test is provided with notches of V shape, milled in the vertical direction on a lateral surface.
- A simple laboratory test, performed by rolling of the wedge-shaped sample on plain rolls, enables to investigate the structure-forming processes and formability of metallic materials effectively, thanks to its ability to implement a wide range of height reductions in a single sample. The formed material's spread induces tensile stresses at the sample's lateral faces, which can yield in cracking. This method is very suitable for comparison of rollability of some materials with lower. Mathematical processing of the wedge rolling test's results is complicated due to an irregular shape of the rolled stock. Hence the developed software represents an universal instrument for mathematical processing of results of the discussed test, which works reliably and independently on complexity of shape of the final rolled product. It is valid also in the case when the initial sample for the wedge rolling test is provided with notches of V shape, milled in the vertical direction on a lateral surface. (en)
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| Title
| - Mathematic Simulation of the wedge rolling test and computer processing of laboratory results
- Matematická simulace válcování klínové zkoušky a počítačové zpracování laboratorních výsledků (cs)
- Mathematic Simulation of the wedge rolling test and computer processing of laboratory results (en)
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| skos:prefLabel
| - Mathematic Simulation of the wedge rolling test and computer processing of laboratory results
- Matematická simulace válcování klínové zkoušky a počítačové zpracování laboratorních výsledků (cs)
- Mathematic Simulation of the wedge rolling test and computer processing of laboratory results (en)
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| skos:notation
| - RIV/61989100:27360/06:00014297!RIV07-MSM-27360___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/61989100:27360/06:00014297
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - rolling; formability; cracking; equivalent strain; strain rate; computer analysis (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Acta Metallurgica Slovaca
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Kubina, Tomáš
- Liška, M.
- Schindler, Ivo
- Heger, Milan
- Turoňová, P.
- Franz, F.
- Hlisníkovský, M.
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
| |
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