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Výroba odlitků ze slitin hliníku
Vlček, Ondřej
The aim of this Master's Thesis is to describe the process of aluminum alloys cast manufacturing. The Thesis is focused on manufacturing casts by method of die-casting. The manufacturing process is described on a concrete type of aluminum die-cast. The Thesis is divided into two parts, theoretical and experimental. The theoretical part describes historical development of alloy industry, current status of this industry, and general description of casting methods with the focus on die-casting and new progressive manufacturing methods. Experimental part describes process, i.e. the order of manufacturing steps of a chosen part, quality inspection procedures, control measurement procedures and testing procedures used during manufacturing process. Furthermore, the Thesis focuses on description of consequences of porosity that cause leakage of casts produced in high-volume series, analysis and evaluation process of the reasons of porosity, and partial or total elimination of porosity.
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