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Manufacturing of the sensor holder
Horáček, Jonáš ; Ohnišťová, Petra (referee) ; Harant, Martin (advisor)
The present thesis focuses on developing the manufacturing technology for a polycarbonate holder designed to attach motion and water level sensors to the walls of residential units. Based on an analysis of the requirements and the nature of the component, injection molding is identified as the most suitable production method. Research of this process is further elaborated. Technological calculations are then performed, leading to the design of a quadruple mold featuring a hot runner system and direct gating. Most mold components were sourced from the supplier Meusburger, with the exception of the mold inserts, which were custom-made to facilitate the manufacturability of the mold and reduce costs. A simulation analysis of the filling process was performed to identify potentially hazardous process zones, specifically areas where compressed air could be trapped. Venting solutions were implemented in these zones to mitigate any potential hazards. Following the design specifications and additional calculations, the ARBURG ALLROUNDER 470 C GOLDEN EDITION injection molding machine was selected for the mold. A drawing documentation is attached to the thesis.
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Truck Braking System
Horáček, Jonáš ; Hejtmánek, Petr (referee) ; Blaťák, Ondřej (advisor)
The aim of this bachelor thesis is to examine truck braking systems and their components due to the construction and to describe their cooperation. The first part deals with brake definition and with dividing brakes into different categories. The second part focuses on compressed air brakes, truck trailer brakes and retarders. The thesis has a research character and the last part deals with possible trends in the development of truck braking systems.
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Truck Braking System
Horáček, Jonáš ; Hejtmánek, Petr (referee) ; Blaťák, Ondřej (advisor)
The aim of this bachelor thesis is to examine truck braking systems and their components due to the construction and to describe their cooperation. The first part deals with brake definition and with dividing brakes into different categories. The second part focuses on compressed air brakes, truck trailer brakes and retarders. The thesis has a research character and the last part deals with possible trends in the development of truck braking systems.
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