Evaluation of selected parameters in blanking

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F18%3A76635" target="_blank" >RIV/60460709:41310/18:76635 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.22616/ERDev2018.17.N025" target="_blank" >http://dx.doi.org/10.22616/ERDev2018.17.N025</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.22616/ERDev2018.17.N025" target="_blank" >10.22616/ERDev2018.17.N025</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of selected parameters in blanking

Popis výsledku v původním jazyce

The course teaches students, among other methods, also shearing technology. A laboratory exercise was prepared, in which cylindrical shaped cuts of two different metallic materials and of three various thicknesses were made using a cutting tool (blanking punch and blanking die) and a universal testing machine. The blanking punch was 10,0 mm in diameter, the blanking dies 10,3 mm or 10,8 mm diameter. The blanking was made of Cu 99,9 sheet metal of 5 mm thickness and Al 99,5 sheet metal with thickness of 3 mm, 5 mm and 10 mm. The course of the instant shear force in response to the displacement of the push plates was recorded during the experiment. The objective of the performed experiments was to determine the real and theoretical maximum shear force and work required to cut. The quality of the shearing area was assessed by the ratio to the size of the area burnish and fracture from the point of view of the effect of clearance between the blanking punch and the blanking die (Al 99,5, thickness 10 mm,

Název v anglickém jazyce

Evaluation of selected parameters in blanking

Popis výsledku anglicky

The course teaches students, among other methods, also shearing technology. A laboratory exercise was prepared, in which cylindrical shaped cuts of two different metallic materials and of three various thicknesses were made using a cutting tool (blanking punch and blanking die) and a universal testing machine. The blanking punch was 10,0 mm in diameter, the blanking dies 10,3 mm or 10,8 mm diameter. The blanking was made of Cu 99,9 sheet metal of 5 mm thickness and Al 99,5 sheet metal with thickness of 3 mm, 5 mm and 10 mm. The course of the instant shear force in response to the displacement of the push plates was recorded during the experiment. The objective of the performed experiments was to determine the real and theoretical maximum shear force and work required to cut. The quality of the shearing area was assessed by the ratio to the size of the area burnish and fracture from the point of view of the effect of clearance between the blanking punch and the blanking die (Al 99,5, thickness 10 mm,

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

50301 - Education, general; including training, pedagogy, didactics [and education systems]

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

17th International Scientific Conference Engineering for Rural Development, ERD 2018

ISBN

—

ISSN

1691-3043

e-ISSN

1691-5976

Počet stran výsledku

6

Strana od-do

1006-1011

Název nakladatele

Latvia University of Agriculture

Místo vydání

Jelgava, Latvia

Místo konání akce

Jelgava

Datum konání akce

23. 5. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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