Influence of Individual Factors on the Results of the Cylindrical Cup Drawing Test
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F23%3A10253486" target="_blank" >RIV/61989100:27230/23:10253486 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.confer.cz/metal/2023/4697-influence-of-individual-factors-on-the-results-of-the-cylindrical-cup-drawing-test" target="_blank" >https://www.confer.cz/metal/2023/4697-influence-of-individual-factors-on-the-results-of-the-cylindrical-cup-drawing-test</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/metal.2023.4697" target="_blank" >10.37904/metal.2023.4697</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Influence of Individual Factors on the Results of the Cylindrical Cup Drawing Test
Popis výsledku v původním jazyce
The paper concerns the evaluation of the formability of sheet metal by means of the cylindrical cup drawing test, which belongs to the imitation tests of the formability of sheet metal, and the influence of individual factors on the results of drawing. Experimental drawing of cylindrical stampings from a set of blanks from Cu-ETP copper sheet with a circular element deformation network was carried out using a special jig in the Department of Mechanical Technology, Faculty of Mechanical Engineering, VSB - Technical University Ostrava. Tensile tests of test bars made of Cu-ETP material were carried out to determine the directional and average values of mechanical properties as well as unconventional formability criteria, i.e. the strain hardening exponent and directional values of the plastic anisotropy coefficient. The experimentally obtained drawing results were verified in the PAM-STAMP 2022 CAE programme. Using simulations and subsequent analysis of the formability of cylindrical stamping using the forming limit diagram of the Cu-ETP material used, the effects of various factors on the results of the cylindrical cup drawing test were evaluated, which include blank material, sheet thickness, magnitude of holding force, lubrication, and radius of curvature of the punch drawing edge.
Název v anglickém jazyce
Influence of Individual Factors on the Results of the Cylindrical Cup Drawing Test
Popis výsledku anglicky
The paper concerns the evaluation of the formability of sheet metal by means of the cylindrical cup drawing test, which belongs to the imitation tests of the formability of sheet metal, and the influence of individual factors on the results of drawing. Experimental drawing of cylindrical stampings from a set of blanks from Cu-ETP copper sheet with a circular element deformation network was carried out using a special jig in the Department of Mechanical Technology, Faculty of Mechanical Engineering, VSB - Technical University Ostrava. Tensile tests of test bars made of Cu-ETP material were carried out to determine the directional and average values of mechanical properties as well as unconventional formability criteria, i.e. the strain hardening exponent and directional values of the plastic anisotropy coefficient. The experimentally obtained drawing results were verified in the PAM-STAMP 2022 CAE programme. Using simulations and subsequent analysis of the formability of cylindrical stamping using the forming limit diagram of the Cu-ETP material used, the effects of various factors on the results of the cylindrical cup drawing test were evaluated, which include blank material, sheet thickness, magnitude of holding force, lubrication, and radius of curvature of the punch drawing edge.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20301 - Mechanical engineering
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2023
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
METAL 2023 : 32nd International Conference on Metallurgy and Materials : conference proceedings : May 17–19, 2023, OREA Congress Hotel Brno, Czech Republic, EU
ISBN
978-80-88365-12-9
ISSN
2694-9296
e-ISSN
—
Počet stran výsledku
6
Strana od-do
202-207
Název nakladatele
Tanger
Místo vydání
Ostrava
Místo konání akce
Brno
Datum konání akce
17. 5. 2023
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
001242776200028