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Machining of precise holes for bearings
Blecha, Jan ; Jaroš, Aleš (referee) ; Kalivoda, Milan (advisor)
This diploma thesis is about machining of exact hole specifications to fit the bearings from the the theoretical overviewof the fiiting. Another purpose is to describe; the overview of machines, the choices in bearings, and the types of gearboxes. Finally, it deals with the different methods of surface finishing, how to produce the holes for the bearings to fit in gearboxes.Finally, it deals with the different methods of surface finishing and how to produce the holes for the bearings to fit in the gearboxes
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Rotary tables for machine tools
Novotný, Michal ; Holub, Michal (referee) ; Dokoupil, Vladimír (advisor)
The aim of this bachelor thesis is to describe current state of science and technology which deals with the issue of rotary tables for machine tools. Another goal of this work is to analyse individual components, which are rotary tables made of, and their appropriate aplication according to requirments for right function during machinnig operations.
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Furnace design
Stříž, Michal ; Nejezchleb, Radek (referee) ; Nekvasil, Richard (advisor)
This master´s thesis deals with issues of tube furnaces in the process industries, especially with a design of a transfer pipeline, which is one of the main parts of the furnace. According to the requirements, designed pipeline is stress analyzed using the two pipeline programs Japar and Caesar II, that are briefly described. In addition to this design several variants of analysis are performed and the results are compared. Comparison helps to explain the diversity of the programs. For example, the effect of elbows on the stress analysis. The master´s thesis also describes the factors that affect the working life of the furnace.
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Turbocharger Rotors Using Gas Bearings
Sembol, Tomáš ; Dlugoš, Jozef (referee) ; Novotný, Pavel (advisor)
This bachelor's thesis is a research project focused on turbocharger rotors using gas bearings. The work is devided into seven chapters. The first chapter is brief summary of history of development of turbochargers for combustion engines. Basic working principles of turbocharger are descriped in second chapter. Third chapter is about the construction of individual parts, as well as about the turbocharger as a whole. The fourth part is devoted to the design, technical solutions and applications of aerodynamic bearings. The fifth and sixth chapter explains some of computational and experimental method. The final chapter lists required structural modifications of existing turbochargers.
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Rotary tables for machine tools
Novotný, Michal ; Holub, Michal (referee) ; Dokoupil, Vladimír (advisor)
The aim of this bachelor thesis is to describe current state of science and technology which deals with the issue of rotary tables for machine tools. Another goal of this work is to analyse individual components, which are rotary tables made of, and their appropriate aplication according to requirments for right function during machinnig operations.
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|
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Machining of precise holes for bearings
Blecha, Jan ; Jaroš, Aleš (referee) ; Kalivoda, Milan (advisor)
This diploma thesis is about machining of exact hole specifications to fit the bearings from the the theoretical overviewof the fiiting. Another purpose is to describe; the overview of machines, the choices in bearings, and the types of gearboxes. Finally, it deals with the different methods of surface finishing, how to produce the holes for the bearings to fit in gearboxes.Finally, it deals with the different methods of surface finishing and how to produce the holes for the bearings to fit in the gearboxes
|
|
|
Turbocharger Rotors Using Gas Bearings
Sembol, Tomáš ; Dlugoš, Jozef (referee) ; Novotný, Pavel (advisor)
This bachelor's thesis is a research project focused on turbocharger rotors using gas bearings. The work is devided into seven chapters. The first chapter is brief summary of history of development of turbochargers for combustion engines. Basic working principles of turbocharger are descriped in second chapter. Third chapter is about the construction of individual parts, as well as about the turbocharger as a whole. The fourth part is devoted to the design, technical solutions and applications of aerodynamic bearings. The fifth and sixth chapter explains some of computational and experimental method. The final chapter lists required structural modifications of existing turbochargers.
|
|
|
Furnace design
Stříž, Michal ; Nejezchleb, Radek (referee) ; Nekvasil, Richard (advisor)
This master´s thesis deals with issues of tube furnaces in the process industries, especially with a design of a transfer pipeline, which is one of the main parts of the furnace. According to the requirements, designed pipeline is stress analyzed using the two pipeline programs Japar and Caesar II, that are briefly described. In addition to this design several variants of analysis are performed and the results are compared. Comparison helps to explain the diversity of the programs. For example, the effect of elbows on the stress analysis. The master´s thesis also describes the factors that affect the working life of the furnace.
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