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Non-ferrous alloys and their use in practice
Měřinský, Ivo ; Mikulka, Vít (referee) ; Staňková, Markéta (advisor)
This work introduces us with non-ferrous metal alloys and their applications in industry. The area is dedicated to the most widespread copper and aluminium alloys, less used alloys, such as magnesium, titanium, gold and silver alloys. For each alloy is given its manufacturing technology, distribution according to different perspectives and their properties. At the end of each chapter you can meet with examples of using alloys in practice.
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The redesign of the compressor for electromotor driving
Mikulka, Vít ; Venclík, Jiří (referee) ; Mazůrek, Ivan (advisor)
This bachelor thesis deals with redesign of the compressor for electromotor driving. First part focuses on the principle of compressors, their development and division. The next part describes a compressor MK 100 produced by Benda kompresory Ltd. company. The technical solution of its redesign for 2,2kW electromotor propulsion with maintaining a rotation speed mode of original Honda engine is explained in the last part. This compressor should be used in its redesign version at FME BUT in Brno.
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Application of rapid prototyping technology in the investment casting technology
Čejka, Libor ; Mikulka, Vít (referee) ; Kosour, Vojtěch (advisor)
To accelerate the production of prototype castings, it is necessary to shorten the time required for the production of investment casting, allowing just the Rapid Prototyping technology. This technology is being developed for several decades, but the application of the method of lost wax model is completely normal. Task of the thesis is to develop a literature search possibilities of mapping technology in Rapid Prototyping technology foundry investment casting wax model.
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Use of aluminium and its alloys in foundry industry
Laštovica, Petr ; Mikulka, Vít (referee) ; Staňková, Markéta (advisor)
This bachelor work is focused on description of characteristics and uses of aluminium and its alloys in foundry industry. The author briefly focuses with technical pure aluminium, and then describes the characteristics, distribution and technology of aluminium alloys. After the basic characteristics of all major aluminium casting alloys, the author mentions the use of aluminium alloys in a variety of industrial sectors.
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Marketing Strategy Proposal for the Company
Machala, Jan ; Mikulka, Vít (referee) ; Chalupský, Vladimír (advisor)
This Master´s thesis deals with the design of the marketing strategy of the company, which operates in the wholesale area. The theoretical part deals with various marketing approaches. After that, he focuses on selected analyzes of the enterprise's external and internal environment. The final part deals with the definition of the mission and goals of the company as well as with the design of the marketing strategy.
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Business Plan – Car Showroom
Machala, Jan ; Mikulka, Vít (referee) ; Luňáček, Jiří (advisor)
This bachelor´s thesis deals with the establishment and successful management Car showroom. In this work, I will discuss all aspects that related to this problem. In the first part, I will discuss the theoretical bases of my work and I will define basic terms like business, businessman, etc. In the second part I will build a real business plan for opening and operation of the motor show in Brno.
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Optimizing the technology of Al casting manufactured by the "lost wax process"
Mikulka, Vít ; Vašťák, Patrik (referee) ; Horáček, Milan (advisor)
This diploma theses deals with possibilities of using numerical simulation for optimizing production of highly demanding thin-section casting produced by investment casting process. The casting made of aluminium alloy in which the manufacturing process was very problematic (occurrence of macro and micro shrinkages) has been chosen. By numerical simulation the existing technology has been analysed and based on this the possible reasons for defects found. This was later confirmed also by metallographic examinations. Following to this several options for a new technology were proposed and again by simulation checked their suitability. By comparing all above mentioned options two versions have been chosen in the end which was later tested in production with satisfactory results.
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Investment casting technology - overview of cast materials
Ostratický, Marek ; Mikulka, Vít (referee) ; Soukupová, Lucie (advisor)
The bachelor´s thesis deals with investment casting technology and overview of cast materials. In fist section deals with production. From the wax model, applying and curing the shell up to the actual casting and finishing operations. The second part is often drawn up a general overview of cast materials, which includes ferrous and non-ferrous metals. The aim is to develop research describing investment casting method with a general overview of cast materials. A summary of their properties and their use in practice.
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