New Use of Instruments for More Accurate Wax Pattern Blade Segment Production

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F19%3A00338852" target="_blank" >RIV/68407700:21220/19:00338852 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.24425/afe.2019.127124" target="_blank" >https://doi.org/10.24425/afe.2019.127124</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.24425/afe.2019.127124" target="_blank" >10.24425/afe.2019.127124</a>

Jazyk výsledku

angličtina

Název v původním jazyce

New Use of Instruments for More Accurate Wax Pattern Blade Segment Production

Popis výsledku v původním jazyce

Precision casting is currently motivated by high demand especially for castings for the aerospace, automotive and gas turbine industries. High demands on precision of this parts pressure foundries to search for the new tools which can help than to improve the production. One of these tools is the numerical simulation of injection process, whereas such software especially for investment casting wax injection, process does not exist yet and for this case must be the existing software, for alloys or plastic, modified. This paper focuses on the use of numerical simulations to predict the behavior of injected models of gas turbine blades segments. The properties of wax mixtures, which were imported into the Cadmould simulation software as a material model, were found. The results of the simulations were verified using the results of 3D scanning measurements of wax models. As a supporting technology for verifying the results was used the Infrared Thermography.

Název v anglickém jazyce

New Use of Instruments for More Accurate Wax Pattern Blade Segment Production

Popis výsledku anglicky

Precision casting is currently motivated by high demand especially for castings for the aerospace, automotive and gas turbine industries. High demands on precision of this parts pressure foundries to search for the new tools which can help than to improve the production. One of these tools is the numerical simulation of injection process, whereas such software especially for investment casting wax injection, process does not exist yet and for this case must be the existing software, for alloys or plastic, modified. This paper focuses on the use of numerical simulations to predict the behavior of injected models of gas turbine blades segments. The properties of wax mixtures, which were imported into the Cadmould simulation software as a material model, were found. The results of the simulations were verified using the results of 3D scanning measurements of wax models. As a supporting technology for verifying the results was used the Infrared Thermography.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

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)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Archives of Foundry Engineering

ISSN

1897-3310

e-ISSN

2299-2944

Svazek periodika

19

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

6

Strana od-do

101-106

Kód UT WoS článku

000469410900018

EID výsledku v databázi Scopus

2-s2.0-85066403582