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Description of gear-producing machines
Jelínek, Petr ; Pavlík, Jan (referee) ; Blecha, Petr (advisor)
The bachelor´s thesis summarises knowledge from area of gear producing machines aimed on gear generating machines. It describes types and principles of gear generating machines. The main target of the thesis is to make an overview above this problems and summarize the classic and modern ways in the development of gear generating machines.
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Multifunction gear cutting machine
Danda, Libor ; Šmérek, Petr (referee) ; Brandejs, Jan (advisor)
Diploma thesis deals with the design of a small, computer-controlled machine tool. It is used for gearwheels production and combines the two most used manufacturing methods. The dissertation was dealt with in cooperation with a business subject which focuses on the development of milling machines. The introductory section is discussing research of current state of knowledge and market research focused on gearing machine tools, including patent investigation. The conceptual solution is discussing several variants of the cinematographic arrangement of the axes from which the final design solution was developed. This is described in detail in the second part of the dissertation. It contains description of individual construction complexes, choice of propellant units, modal analysis of sliding systems using the method of finite elements and in the conclusion the electronic part of the machine with its overall shape solution.
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Mechanical design of locking device of swimming-pool roofing
Machýček, David ; Čudek, Vladimír (referee) ; Paloušek, David (advisor)
This bachelor thesis deals in its background research part with the possibilities of covering or roofing the level of water of a swimming pool. After stating the options for roofing the swimming pool, the efficiency of this roofing is analysed and main advantages of the roofing are found. The constructional items of the swimming pool roofing are also described in the research. At the same time, the most widespread system of the blocking of the swimming pool is analysed and explained. In a part of the thesis, which deals with new solution for covering the swimming pool, individual solutions are proposed first. There are two solutions in this proposal. The first one comes from the idea of a trackage guidance of all the segments, which basically is one of the most widely used systems on today’s market. The second proposal is proposed for a partly trackage guidance of the segments. A suggestion of the partly trackage guidance was chosen for the constructional solutions, for which a 3D digital model has been created and from this model sketches of sets in open and closed state have been generated and adjusted.
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Multifunction gear cutting machine
Danda, Libor ; Šmérek, Petr (referee) ; Brandejs, Jan (advisor)
Diploma thesis deals with the design of a small, computer-controlled machine tool. It is used for gearwheels production and combines the two most used manufacturing methods. The dissertation was dealt with in cooperation with a business subject which focuses on the development of milling machines. The introductory section is discussing research of current state of knowledge and market research focused on gearing machine tools, including patent investigation. The conceptual solution is discussing several variants of the cinematographic arrangement of the axes from which the final design solution was developed. This is described in detail in the second part of the dissertation. It contains description of individual construction complexes, choice of propellant units, modal analysis of sliding systems using the method of finite elements and in the conclusion the electronic part of the machine with its overall shape solution.
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|
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Mechanical design of locking device of swimming-pool roofing
Machýček, David ; Čudek, Vladimír (referee) ; Paloušek, David (advisor)
This bachelor thesis deals in its background research part with the possibilities of covering or roofing the level of water of a swimming pool. After stating the options for roofing the swimming pool, the efficiency of this roofing is analysed and main advantages of the roofing are found. The constructional items of the swimming pool roofing are also described in the research. At the same time, the most widespread system of the blocking of the swimming pool is analysed and explained. In a part of the thesis, which deals with new solution for covering the swimming pool, individual solutions are proposed first. There are two solutions in this proposal. The first one comes from the idea of a trackage guidance of all the segments, which basically is one of the most widely used systems on today’s market. The second proposal is proposed for a partly trackage guidance of the segments. A suggestion of the partly trackage guidance was chosen for the constructional solutions, for which a 3D digital model has been created and from this model sketches of sets in open and closed state have been generated and adjusted.
|
|
|
Description of gear-producing machines
Jelínek, Petr ; Pavlík, Jan (referee) ; Blecha, Petr (advisor)
The bachelor´s thesis summarises knowledge from area of gear producing machines aimed on gear generating machines. It describes types and principles of gear generating machines. The main target of the thesis is to make an overview above this problems and summarize the classic and modern ways in the development of gear generating machines.
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