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Wood-splitting machine
Svoboda, Vít ; Škopán, Miroslav (referee) ; Malášek, Jiří (advisor)
The objectives of the bachelor’s thesis is to make a short research about the cutting machines in general, compare the design, individual drives and the parameters of these machines. The next part is the emphasis on the actual construction of the machine, which is another goal of the work. At first, the frame is designed, then the hydraulic circuit of machine is designed by calculating and the last part deals with control and supporting calculations splitter component elements. The basic drawings of selected components of the splitting machine are parts of the work.
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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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Wood-splitting machine
Důrek, Milan ; Malach, František (referee) ; Malášek, Jiří (advisor)
The master thesis done within the master study programme Transport vehicles and handing machinery presents a design of a wood splitting machine. The first part of the thesis is a literary review focused on current state in the field of wood splitting machines and on the overview of the most common wood species including their technical parameters. In the second part of the thesis, suitable machine components were chosen for the conceptual design of the wood splitter, taking into account predefined parameters. Then a machine frame was designed and its strength was verified by analytical and FEM method. Finally, drawing documentation for the machine, machine frame and splitting tool was created.
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Wood-splitting machines - aspect of universality
Valach, Tomáš ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
The objective of this bachelor's thesis is to create a research for various design solutions of wood splitting machines and to compare them with respect to their versatility. I.e. ability to process different types of firewood with different dimensions. The second part is the creation of two models and showing their design solutions.
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Horizontal wood splitting machine
Pištělák, Zbyněk ; Pavlík, Jan (referee) ; Knoflíček, Radek (advisor)
The main purposes of this bachelor thesis are the analysis of wood splitting machines and wood. The thesis is also focused on my own design of wood splitting machine according to specified parameters. There are also proposals of machine and hydraulic circuit. The thesis also including calculations, the assembly procedures, analysis of risks, price estimation and manual. The drawings and bills of materials are also the part of the thesis.
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Wood-splitting machines - security aspect
Láznička, David ; Zeizinger, Lukáš (referee) ; Malášek, Jiří (advisor)
The main goals of this bachelor thesis include development and critical research of splitting machines. The main focus is on manufacturers and types of log splitters, where their technical parameters, suitability for use and safety features protecting users are assessed. At the end of the work are the safety requirements set by the standard ČSN EN 609-1. Part of the work is also a 3D model of the splitting machine.
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Wood-splitting machine
Henzl, Lukáš ; Malach, František (referee) ; Malášek, Jiří (advisor)
The thesis describes the design of the wood-splitting machine including stress and check calculations and design of the hydraulic circuit. For structural design, it is necessary to choose the maximum dimensions of wooden logs, which have length 1,1 m and diameter 0,5 m and over. The machine structure is vertical. Another task of the thesis is a technical report of similar machines and the justification of the design concepts of splitting machine. In the thesis, there is elaborated an experiment on different types of wood splitters, stress analysis calculated by using finite element method and there is also drawn up technical parameters of wood.
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Wood-splitting machines - aspect of universality
Valach, Tomáš ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
The objective of this bachelor's thesis is to create a research for various design solutions of wood splitting machines and to compare them with respect to their versatility. I.e. ability to process different types of firewood with different dimensions. The second part is the creation of two models and showing their design solutions.
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