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Wood log splitter
Trčka, Viktor ; Novák, Tomáš (referee) ; Škopán, Miroslav (advisor)
The scope of the bachelor's thesis is to design a wood log splitter for domestic use up to a maximum diameter of the split log of 400 mm and a maximum length of 1100 mm, so that the splitting power achieves at least 120 kN. Furthermore, to create a critical research for similar splitters, to design a concept according to the specified parameters and to do the functional calculation of the splitter´s equipment and to design particular components of the splitter. Evaluation of Strength and other calculations of the main components. Equipment assembly drawing documentation and welding subassembly of the frame.
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Wood-splitting machine
Bořil, Antonín ; Hloska, Jiří (referee) ; Malášek, Jiří (advisor)
The aim of this work is of known structure splitting machines to design their own structure splitting machines, including stress analysis and design of hydraulic circuit. For the design, it is necessary to select the maximum dimensions of wooden logs, which are length 1100 mm and diameter 450 mm. The machine structure is designed as a vertical.
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Wood-splitting machine
Hoplíček, Štěpán ; Kašpárek, Jaroslav (referee) ; Malášek, Jiří (advisor)
The objectives of bachelor´s thesis are following: Research of known designs of woodsplitting machines, comparison mechanically to hydraulically driven machines, computation and design of own wood-splitting machine. It is designed hydraulic machine with vertical structure. The machine is designed for splitting beech and oak wood with a maximum diameter of 300 mm and length of 1000 mm. It is calculated the maximum splitting force, designed and checked the frame, designed hydraulic circuit and splitting wedge. Bachelor´s thesis contains the assembly drawings of wood-splitting machine and the frame.
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Vertical wood splitting machine
Zimek, Rostislav ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
This bachelor thesis deals with the analysis of wood splitting machines. Another task is to make a computational and design a splitting machine. During designing, I draw from the specified parameters, such as the clearance between the wedges 1150 mm, the log diameter 450 mm and the maximum splitting force of 160 kN. Another construction requirement is good machine mobility and vertical construction. Part of the bachelor thesis is a drawing of a splitting machine and a splitting frame together with a drawing of the support frame and the splitting wedge.
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Mobile Wood Splitter
Grác, David ; Kubín, Martin (referee) ; Škopán, Miroslav (advisor)
The aim of my bachelor thesis is design a mobile wooden log splitter according to the basic technical parameters: maximum pressure on the splitting wedge 90 kN, stroke 580 mm, diameter of timber to be cut to 450 mm and its maximum length to 1100 mm. Construction equipment was carried out as vertical.
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Mounting wood splitting machine
Pavluš, Martin ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
The main aim of the bachelor’s thesis is to work on the design of a mounting wood splitting machine. The design of the splitting machine is based on the specified parameters. The bachelor’s thesis is divided into two main parts. The first part of the bachelor’s thesis is divided into several partial objectives. First, there is created review of woody species, including their technical parameters. At the same time, there is a recherche of known variants of wooden partition structures and design solutions. The second part of the bachelor thesis is a design of a splitting machine, strength analysis and drawing documentation.
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Automatic cleaning screens for small hydro power plant
Franc, Lukáš ; Zeizinger, Lukáš (referee) ; Škopán, Miroslav (advisor)
This bachelor thesis deals in the first part with use of rake screens and their distribution by relevant parameters. The first part is an overview of the different types of rake screen cleaning devices. The second part deals with the construction plan of the device, which will be placed in the entrance of a small water power plant. Further the thesis includes technical calculations which were necessary for the choice of components. Finally the last part is a strength calculation of the main parts. The drawing documentation of the device and its parts is provided as an attachment.
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Material Handling Platform
Bábek, Tomáš ; Malášek, Jiří (referee) ; Škopán, Miroslav (advisor)
This bachelor thesis is focused on constructional design of workshop handling platform which is driven by linear hydraulic motor. First the types of gripping of linear hydraulic motor are described. Next part contains drafted solutions of handling platform construction. Important part of thesis is composed of statistical computing of machinery parts and their strenght computations within the frame of designed proportions. Afterwards the bearings are chosen according to thickness of shaft and the hydraulic motor and the diagram of hydraulic circuit are designed. At last controlling computations are done and assembly and weldment drawings are created.
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Barrel handling equipment
Dostál, Martin ; Pokorný, Přemysl (referee) ; Hloušek, David (advisor)
The primary content of this work is a conceptual design of a manipulative device for tin barrels, with its characteristic parameters. The model design was completed in accordance with the gathered information from the critical research of comparable devices available on the market. Ultimately, the model concept is focused on improving the market devices’ deficiencies. The manipulative device model was composed in Autodesk Inventor 2018 application and subsequently subdued to testing calculations. The entire model construction is chiefly welded. Therefore, the majority of the calculations is concerned with the solidity control of the welds.
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