The Deformation of Large Difficulty Shape Wax Patterns and Castings in Investment Casting Technology
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00214938" target="_blank" >RIV/68407700:21220/13:00214938 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
The Deformation of Large Difficulty Shape Wax Patterns and Castings in Investment Casting Technology
Original language description
The dimensional accuracy of the Ni alloy final castings with difficult shape is affected by many aspects. One of them is the choice of method and time of cooling wax model for precision investment casting. The main objective was to study the initial deformation of the complex shape of the castings of turbine heat shield and segment of the gas turbine stator. When wax models are cooling on the air, without clamping in jig for cooling, deviations from the ideal shape of the casting are very noticeable (upto 8 mm) and most are in extreme positions of the model. This paper focuses on prediction of these deformations and reducing them with means of modifying cooling process and deformations FEM simulation.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JR - Other machinery industry
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/TA01011425" target="_blank" >TA01011425: The research of dimensional accuracy wax patterns increasing for investment casting technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of International Conference on Innovative Technologies IN-TECH 2013
ISBN
978-953-6326-88-4
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
25-28
Publisher name
Faculty of Engineering University of Rijeka
Place of publication
Rijeka
Event location
Budapest
Event date
Sep 10, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—