National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Production of a prototype casting of aluminium rotor with an insert using precision casting technology
Záviský, Matěj ; Jelínek, Radim (referee) ; Krutiš, Vladimír (advisor)
This thesis focuses on the production of aluminium castings with steel inserts produced by hybrid investment casting using additive technologies. The main objective is to analyse the production possibilities and quality of the casting, with emphasis on the shell cracking issue during high temperature firing of the model. The thesis deals with innovative techniques in investment casting and process optimization to achieve a strong metallurgical bond between materials. Bimetallic components can be used to achieve optimum application specific performance and structural integrity in various industry sectors. The use of digital technology and simulation software has also contributed to improving the final casting quality.

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