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Design of manipulation with tools
Frémund, Libor ; Blecha, Radim (referee) ; Pavlík, Jan (advisor)
The aim of this work is to design tools to the manipulator, unspecified metal-working machine. The proposal consists of a selection of the optimal design nodes and their functional calculations. The work also includes structural model in 3D view created in Autodesk Inventor 2010. All calculations and procedures are in accordance with current standards.
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Design of a belt grinder for robotic grinding
Šimara, Vít ; Vetiška, Jan (referee) ; Pavlík, Jan (advisor)
This bachelor thesis focuses on stationary robotic belt grinder. The grinder is designed to be tiltable in multiple axes, to guarantee its versatility. The theoretical part describes the belt grinder’s working principle and the fundamentals of robotic grinding. In addition, current trends in this branch are described. At the beginning of the practical part, the concept of the grinder is configured, part by part. This configuration is based on the theoretical research and the choice of the best option. The mechanical design follows, supported by calculations, indispensable to ensure the right functionality of the machine. This thesis’s outlet is a 3D model of the mechanical construction of the grinder with a partial drawing and technical documentation.
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Description of tool clamping interface at milling machines
Huňka, Radek ; Opl, Miroslav (referee) ; Pavlík, Jan (advisor)
This bachelor’s thesis deals with problems of tool holders. The thesis covers the standard types and potencys holding of toolholders in spindle machine. The toolholders are ranked from construction and function direction. Further deals with division and description of some types of mechanism tooling tool in toolholders, their construction and using.
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Design of a dedicated manipulator
Šatný, Patrik ; Marek, Tomáš (referee) ; Pavlík, Jan (advisor)
The aim of this bachelor’s thesis is a design of a hydraulically driven single-purpose manipulator for handling self-supporting form in the foundries. The first part of the thesis is research focused on the problematics, especially on the distribution of manipulators available on the market. The second part is devoted to the design of the design variants, the calculation of the main parts, the design of the hydraulic circuit and the description of the design the final variant. The work includes 3D model and drawing documentation of the final variant.
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Design of belt grinder
Bartuněk, Jiří ; Tůma, Zdeněk (referee) ; Pavlík, Jan (advisor)
The aim of this bachelor’s thesis is to design a general-purpose stationary belt sander. Current knowledge and a working principle of a belt sander is delineated in the introduction. Furthermore, all possible methods are shown, one of which is selected as the most convenient. That design is further compiled as a 3D model with a calculation report attached.
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Design of small table saws
Krajča, Martin ; Vetiška, Jan (referee) ; Pavlík, Jan (advisor)
The main aim of this bachelor thesis is to create and solve a design of a small semi-professional table saw. The first part is based on analysis of problems of table saws in general. The next part consists of a research through the market and choosing a suitable design solution. The result of this thesis is a detailed 3D model with computational and drawing documentation.
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Design of precise boring head
Janoštík, Radek ; Pavlík, Jan (referee) ; Tůma, Jiří (advisor)
The bachelor thesis describes the design of precision boring head. In the first part of the research, the issue of boring, boring machines, boring tools and their construction and function is solved. The second part contains the design and construction calculation of the exact boring head. The output of the work is a 3D model and selected drawing documentation of a precise boring head.
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Industry 4.0 for Production Machines
Procházka, Jakub ; Pavlík, Jan (referee) ; Holub, Michal (advisor)
The task of this bachelor thesis is to explain the vision of the concept Industry 4.0 in the area of production machines. First part is dedicated to summarize national initiatives in the world which are reacting to the changing conditions of nowadays industry. In this part are also explained basic principles and technologies which allow to make the vision possible. The second part is dedicated to design a workcell with implemented solutions of the concept. This workcell includes CNC machine tools, industrial robots and the control station. There are also summarized benefits of implementing described technologies and obstacles which are standing in the way of achieving the goals of the vision.
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Construction of hydraulic bending machine of steel sections
Kluka, Ladislav ; Pavlík, Jan (referee) ; Matějka, Petr (advisor)
This master’s thesis deals with design of a hydraulics bending machine. Bending machine will be used primarily for bending reinforcement bars in the shape of stapes. It consists of bending, sliding and chute system, which are located in the machine frame. Drive of each system is provided by a rotary and two linear hydraulic motors. Then there is described a hydraulic system and selection of its most important parts. Work is supplemented by visual documentation in the form of images of individual systems were processed in a CAD system Inventor 2010
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Design of grinder for sharpening of knives woodworking machinery
Havlíček, Ondřej ; Tůma, Zdeněk (referee) ; Pavlík, Jan (advisor)
The aim of this bachelor thesis is design of semiautomatic grinder of planing knives of woodcutting machines. Work contains description of grinding technology, especially front grinding. There is a focus on comparison of different types of grinding machines, which are currently available on the market. This work choses the most convinient, which is improved with some details. Work contains technical report and calculations and also contains chosen technical drawing documentation. This grinding machine is designed as affordable for private purposes.
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