Numerical Analysis of Casting Process of the Diesel Engine Compressor Rotor

• Autorzy: Kowalski P. , Wańczyk K. , Małysza M. , Gil A.
• Języki publikacji: EN

Abstrakty

EN

Application of simulation analysis has become increasingly inseparable part of the design process of casting technology. The possibility of a virtual observation of the temperature distribution, heat transfer between the liquid metal and the mould, evaluation of the nature of the liquid metal flow are values that are impossible to monitor during real-time production. Through the computer simulations, there is a possibility of a preliminary assessment of the phenomenon without the need for expensive and time consuming trials. On the example of the diesel engine compressor rotor the process of preparation of foundry technology, simulation analysis, the visualization of filling of the mold cavity and solidification of the liquid metal was presented. The casting was performed on the VC3000D INDUTHERM furnace that uses the phenomenon of POV (Pressure over Vacuum).

Słowa kluczowe

EN

pressure over vacuum; casting process; computer simulation; aluminium alloy

PL

proces odlewniczy; symulacja komputerowa; stop aluminium

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2015
• Tom: Vol. 15, iss. 2 spec.
• Strony: 51--54
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.,

Twórcy

autor

Kowalski P.

• Foundry Research Institute, 73 Zakopiańska Str., 30-418 Cracow, Poland

autor

Wańczyk K.

• Foundry Research Institute, 73 Zakopiańska Str., 30-418 Cracow, Poland

autor

Małysza M.

• Foundry Research Institute, 73 Zakopiańska Str., 30-418 Cracow, Poland

autor

Gil A.

• Foundry Research Institute, 73 Zakopiańska Str., 30-418 Cracow, Poland

Bibliografia

• [1] Bydałek, A.W., Bydałek A. (2011). Analysis of the influence oxygen and hydrogen during melting aluminium and his alloys. Archives of Foundry Engineering. 11(3), 69-72.
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• [3] Płatek, P., Kret M. (2008). 3D printing technology - examples of applications of FDM, layered deposition of melted material. Seminar rapid prototyping techniques in the life cycle of the product. "Mechanic". 12 (in Polish).
• [4] Dybała, B. (2010). Technologies rapid prototyping and manufacturing. In: "Raport. Rapid Prototyping & Reverse Engineering". (in Polish).
• [5] Gil, A., Wańczyk, K., Kowalski, P. (2015). The use of Rapid Prototyping methods to perform flexible pattern mold for compressor turbine casting in the gypsum molds. (in printing)
• [6] FLOW-3D v11. user manual.
• [7] Łągiewka, M. (2011). The solidification during flow of AlSi10Mg alloy in an expendable and a permanent mold. Archives of FoundryEngineering. 11(2), 33-36.
• [8] Kucharčík, L., Brůna, M., Sládek, A. (2014). Influence of Chemical Composition on Porosity in Aluminium Alloys. Archives of Foundry Engineering. 14(2), 5-8.