APPLICATION OF DIGITAL MICROSCOPE FOR PREDICTION OF SURFACE QUALITY OF CASTINGS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F21%3A10249242" target="_blank" >RIV/61989100:27360/21:10249242 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27640/21:10249242 RIV/61989100:27740/21:10249242

Výsledek na webu

<a href="https://www.scopus.com/record/display.uri?origin=resultslist&eid=2-s2.0-85124367983" target="_blank" >https://www.scopus.com/record/display.uri?origin=resultslist&eid=2-s2.0-85124367983</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/metal.2021.4200" target="_blank" >10.37904/metal.2021.4200</a>

Jazyk výsledku

angličtina

Název v původním jazyce

APPLICATION OF DIGITAL MICROSCOPE FOR PREDICTION OF SURFACE QUALITY OF CASTINGS

Popis výsledku v původním jazyce

The aim of this work is to determine the possibility of using a digital microscope as a non-contact measurement for the surface quality of cores, and thus to predict the surface quality of pre-casted holes and cavities in manufactured castings. In this study, the test cores were manufactured on a laboratory shooting device with a variable shooting pressure in the range from 0 bar up to 10 bar. The effect of shooting pressure on the mechanical properties of the mixture and the relative porosity of the cores (marked as m) were studied with the aim to use this data as tool of the casting surface quality prediction. For the research, standardized cores for the determination of transverse strength were prepared. As the core mixture Resin Coated Sand (RCS) technology was used. The technology of non-contact measurement was selected, which was performed on a Keyence VHX 6000 series optical digital microscope, to evaluate the surface quality of the cores (roughness). (C) 2021 TANGER Ltd., Ostrava.

Název v anglickém jazyce

APPLICATION OF DIGITAL MICROSCOPE FOR PREDICTION OF SURFACE QUALITY OF CASTINGS

Popis výsledku anglicky

The aim of this work is to determine the possibility of using a digital microscope as a non-contact measurement for the surface quality of cores, and thus to predict the surface quality of pre-casted holes and cavities in manufactured castings. In this study, the test cores were manufactured on a laboratory shooting device with a variable shooting pressure in the range from 0 bar up to 10 bar. The effect of shooting pressure on the mechanical properties of the mixture and the relative porosity of the cores (marked as m) were studied with the aim to use this data as tool of the casting surface quality prediction. For the research, standardized cores for the determination of transverse strength were prepared. As the core mixture Resin Coated Sand (RCS) technology was used. The technology of non-contact measurement was selected, which was performed on a Keyence VHX 6000 series optical digital microscope, to evaluate the surface quality of the cores (roughness). (C) 2021 TANGER Ltd., Ostrava.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20500 - Materials engineering

Projekt

<a href="/cs/project/EF19_073%2F0016945" target="_blank" >EF19_073/0016945: Doktorská grantová soutěž VŠB - TU Ostrava</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

METAL 2021 : conference proceedings : 30th Anniversary International Conference on Metallurgy and Materials : May 26 - 28, 2021, Brno, Czech Republic, EU

ISBN

978-80-87294-99-4

ISSN

2694-9296

e-ISSN

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Počet stran výsledku

6

Strana od-do

807-812

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

26. 5. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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