Toplotna analiza dveh načinov temperiranja gibljive plošče v orodju za tlačno litje aluminija

Jeraša, Miha (author), Mole, Nikolaj (mentor)

Pri tlačnem litju aluminija hlajenje in predgrevanje orodja predstavljata pomemben del analize kakovosti izdelka in predvsem življenjske dobe orodja. V okviru zaključne naloge je najprej opisan proces tlačnega litja in metoda končnih elementov, ki smo jo nato uporabili za toplotno analizo gibljive gravure med procesom litja pri dveh različnih režimih temperiranja. Na koncu analiziramo razlike v temperaturnem polju, ki so posledica različnih načinov temperiranja.

• Language: Slovenian
• Keywords: tlačno litje, numerično modeliranje, toplotna analiza, gravurna plošča, temperiranje, metoda končnih elementov
• Work type: Final paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [M. Jeraša]
• Year: 2023
• Number of pages: XI, 31 str.
• PID: 20.500.12556/RUL-148997
• UDC: 669.018.258+669.71:543.57+519.62(043.2)
• COBISS.SI-ID: 169444611
• Publication date in RUL: 02.09.2023

Secondary language

• Language: English
• Title: Thermal analysis of two methods of tempering a flexible plate in a die for aluminum die casting

Abstract

During aluminum die casting, cooling and preheating of the casting tool present an important factor in the analysis of product quality, and more importantly, die lifespan. Within the scope of the final thesis first we describe die casting and the finite element method, which is then used for the thermal analysis of a flexible plate in a die with two different methods of tempering. Ultimately, we analyze the differences in temperature fields that arise due to changes in tempering regimes.

• Keywords: die casting, numerical modeling, heat analysis, plate in a die, tempering, finite element method