Naslov
Optimization of High Pressure Die Casting Process using Taguchi method and Computer Aided Casting Simulation Technique

Autori
Jozić, Sonja ; Bajić, Dražen ; Dumanić, Ivana ; Kodžoman, Marko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Mechanical Technologies and Structural Materials MTSM2018 / Jozić, Sonja ; Nikola, Gjeldum - Split : Hrvatsko društvo za zaštitu materijala (HDZaMa), 2018, 77-82

Skup
8th International Conference: Mechanical Technologies and Structural Materials (MTSM 2018)

Mjesto i datum
Split, Hrvatska, 27.09.2018. - 28.09.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
High-pressure die casting Taguchi method Castings parameters NOVAFlow&Solid

Sažetak
This paper presents approach to design an optimal mould using advantage of the simulation tools. The considered casting process is high pressure die casting process which is used to manufacture complex shaped products in light alloys. Combination of the design of experiments and computer assisted casting simulation techniques allow the die filling process to be evaluated and help faster optimization of the cavity mould geometry and process parameters. Simulation of casting process was performed, according to the Taguchi based L9 orthogonal array. Output prcess variables were filling time and schrinkage obtained in the end of simulation process. Gray relational analysis and analysis of variance were performed. Analysis of variance results indicate that the cavity mould geometry has the most significant influence on the filling time and shrinkage of the casting. Number of iterations using casting simulation software NOVAFlow&Solid was performed for mould filling and solidification analysis.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA