Evaluation of drawing punch deceleration under dynamic loading by means of photogrammetry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F10%3A%230001514" target="_blank" >RIV/46747885:24210/10:#0001514 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of drawing punch deceleration under dynamic loading by means of photogrammetry

Popis výsledku v původním jazyce

At Department of engineering technology TU of Liberec were designed special device by means of which is possible to measure final limit diagrams through the use of shaped samples stretching by semi-spherical punch under its high impact velocity [1]. Forcommon measurement is velocity set to correspond to the crash test´s velocities. By the help of two high-speed cameras was carried out measurement to gain two independent synchronized frames and videos of measured samples deformation by punch. For experimental part was used high-strength steel material CPW 800 which belongs into complex-phase steels group. Its thickness was 2,1 mm. Evaluated was course of kinematical quantities of punch during forming process and time of samples deformation by means ofpunch.

Název v anglickém jazyce

Evaluation of drawing punch deceleration under dynamic loading by means of photogrammetry

Popis výsledku anglicky

At Department of engineering technology TU of Liberec were designed special device by means of which is possible to measure final limit diagrams through the use of shaped samples stretching by semi-spherical punch under its high impact velocity [1]. Forcommon measurement is velocity set to correspond to the crash test´s velocities. By the help of two high-speed cameras was carried out measurement to gain two independent synchronized frames and videos of measured samples deformation by punch. For experimental part was used high-strength steel material CPW 800 which belongs into complex-phase steels group. Its thickness was 2,1 mm. Evaluated was course of kinematical quantities of punch during forming process and time of samples deformation by means ofpunch.

Druh

D - Stať ve sborníku

CEP obor

JQ - Strojní zařízení a nástroje

OECD FORD obor

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Projekt

<a href="/cs/project/GP101%2F07%2FP113" target="_blank" >GP101/07/P113: Rozvoj deformace a mezní stavy tenkých plechů při vyšších deformačních rychlostech</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

19.th International conference on metallurgy and materials, METAL 2010

ISBN

978-80-87294-17-8

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

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Název nakladatele

Tanger, spol. s.r.o.

Místo vydání

Ostrava

Místo konání akce

Rožnov pod Radhoštěm

Datum konání akce

18. 5. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000286658700038