EVALUATION OF CRITICAL PLACES ON WAX PATTERNS OF BLADES
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F17%3A00319942" target="_blank" >RIV/68407700:21220/17:00319942 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2017/157.pdf" target="_blank" >http://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2017/157.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2507/28th.daaam.proceedings.157" target="_blank" >10.2507/28th.daaam.proceedings.157</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
EVALUATION OF CRITICAL PLACES ON WAX PATTERNS OF BLADES
Popis výsledku v původním jazyce
The production of precision castings by investment casting is becoming an increasingly important manufacturing industry and many of the pitfalls of this method have to be addressed. This paper deals with evaluation of critical points on wax patterns of blades. After the casting of this type of part, the casting had a deviation from the required dimensions. Investigation revealed that the effect on the resulting dimensional deviation is not only the casting process but also the blade injection process itself. The turbine blade is one of the most important parts in turbine machinery. Casting deformation is an important index to evaluate the quality of the turbine blade. In order to control the deformation of the turbine blade during investment casting, a novel compensation method based on reverse deformation was proposed in this study. The article investigates and evaluates critical points for deformation of the blades after their production on wax-press. In addition, the effect of the pre-deformation preparation and the human factor influencing effect during assembly is evaluated.
Název v anglickém jazyce
EVALUATION OF CRITICAL PLACES ON WAX PATTERNS OF BLADES
Popis výsledku anglicky
The production of precision castings by investment casting is becoming an increasingly important manufacturing industry and many of the pitfalls of this method have to be addressed. This paper deals with evaluation of critical points on wax patterns of blades. After the casting of this type of part, the casting had a deviation from the required dimensions. Investigation revealed that the effect on the resulting dimensional deviation is not only the casting process but also the blade injection process itself. The turbine blade is one of the most important parts in turbine machinery. Casting deformation is an important index to evaluate the quality of the turbine blade. In order to control the deformation of the turbine blade during investment casting, a novel compensation method based on reverse deformation was proposed in this study. The article investigates and evaluates critical points for deformation of the blades after their production on wax-press. In addition, the effect of the pre-deformation preparation and the human factor influencing effect during assembly is evaluated.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20301 - Mechanical engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/FV10105" target="_blank" >FV10105: Výzkum zvýšení tvarové přesnosti voskových modelů pro odlitky lopatek turbodmychadel a stracionárních plynových turbín.</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2017
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
28 TH DAAAM INTERNATIONAL SYMPOSIUM ON INTELLIGENT MANUFACTURING AND AUTOMATION
ISBN
978-3-902734-11-2
ISSN
1726-9679
e-ISSN
—
Počet stran výsledku
10
Strana od-do
1126-1135
Název nakladatele
DAAAM International
Místo vydání
Vienna
Místo konání akce
Zadar
Datum konání akce
8. 11. 2017
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—