Application of Non-Destructive Methods to Quality Assessment of Pattern Assembly and Ceramic Mould in the Investment Casting Elements of Aircraft Engines/ Zastosowanie Nieniszczących Metod Do Oceny Jakości Woskowych Zestawów Modelowych Oraz Ceramicznych Form W Procesie Odlewania Precyzyjnego Elementów Silników Lotniczych

Archives of Metallurgy and Materials

A. Sioma¹  S. Nowak²  M. Kwiatkowski²  M. Nowosielski²  P. Kita²  K. Zaba² 

[1] AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY, FACULTY OF MECHANICAL ENGINEERING AND ROBOTICS, AL. A. MICKIEWICZA 30, 30-059 KRAKÓW, POLAND;AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY, FACULTY OF NON-FERROUS METALS, AL. A. MICKIEWICZA 30, 30-059 KRAKÓW, POLAND

关键词: Keywords: special process;    investment casting;    turbine blades;    3D scan;    thermovision;    computed tomography;   

DOI  :  10.2478/amm-2014-0250

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

The aim of this paper is manufacturing of turbocharger engine jet blades made of nickel superalloys. Processes for producing molds and casting realized in a production line are special processes. It means that the results are known only after inspection of the finished product. There is lack of the methods and techniques of effective and efficient quality control of the work in stock, above all molds. Therefore, the unknown is the state ceramic mold for the precision casting, which resulting in risk of referral to a defective mold of the casting process and thus give the product does not comply, is eliminated in the final inspection.

【 授权许可】

Unknown