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Mat roll cutter
Šrámek, Michal ; Holub, Michal (referee) ; Foller, Bronislav (advisor)
The diploma thesis deals with the construction of a textile machine. More specifically, it deals with the construction of a vertical cutter of non-vowen fabrics that are made of polymerous fibres or fibre glass. The surface density of the material used ranges from 100 – 500 g/m2, the width of a role is 2000 mm and the weight is 150 kg. The machine is supposed to be designed in such a way so that the mat roles could be cut in any point.
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Design of milling machine spindle
Švarc, Marek ; Pavlík, Jan (referee) ; Blecha, Petr (advisor)
This bachelor's thesis deals with solving design of milling machine spindle. At first, the background research in milling machines and their spindles is processed. Here is adduced distribution of machines, basic description and examples from current manufacturers. In this part, there are described types of spindles and their basic parts. Second part of thesis is focused on technical calculations and design of the spindle based on defined parameters. An attachment includes assembly drawing, three main parts drawings and 3D model of spindle.
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Production of carpentry joints
Kliš, Vojtěch ; Žák, Ladislav (referee) ; Lidmila, Zdeněk (advisor)
The thesis deals with the design of the technology for the production of the galvanized sheet. It is a carpentry joint that serves for joining wooden structures. The work is focused on metal forming, namely cutting technology. Based on the production series of 30,000 pieces/year, the shape and dimensions of the part, the method of shearing was chosen for production. Furthermore, the necessary technological calculations were performed. The tool consists of standardized components that have been selected based on the standards. For production was chosen eccentric press S 160 E from the company Šmeral Brno a.s. The price of one component is CZK 9.
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Production of sunshade's part
Obořil, Filip ; Harant, Martin (referee) ; Císařová, Michaela (advisor)
The work deals with the design of the manufacturing technology for the lateral covering fabrication of the sunshade. The part will be made of aluminium ČSN 42 4004 with thickness of 2mm. A manufacturing series comes to 100 000 per year. Some different manufacturing technologies were analyzed and the most suitable of them - the technology of fine-blanking with pushed edge was chosen. It was chosen the vertical laying of components on a sheet of aluminium roll. For production the servomechanical press XFT 1500 speed from FEINTOOL company was selected. In conclusion, economy of chosen manufacturing technology was evaluated.
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Design of large format milling machine
Ďurovec, Mikuláš ; Štěpánek, Vojtěch (referee) ; Tůma, Jiří (advisor)
The subject of bachelor thesis is to design and construction of a large-area CNC milling machine for machining large polypropylene boards. First part defines the CNC machine, types of milling machines and the availability of machines on the market. The practical part is focused on the design and construction of a CNC milling machine, including the creation of drawing documentation.
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Návrh a realizace nábytkového prvku z lepenky pro CNC výrobu
Zaplatílek, Ondřej
The thesis deals with the production of cardboard furniture using CNC machines. Overview of basic types of joints and constructions of furniture made of cardboard. Possibilities of suitable materials for CNC production with subsequent selection of possible cutting technology (plotter, laser). Another part of the work is the design and realization of the furniture element with respect to safety, simplicity and easy assembly.
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Production of sunshade's part
Obořil, Filip ; Harant, Martin (referee) ; Císařová, Michaela (advisor)
The work deals with the design of the manufacturing technology for the lateral covering fabrication of the sunshade. The part will be made of aluminium ČSN 42 4004 with thickness of 2mm. A manufacturing series comes to 100 000 per year. Some different manufacturing technologies were analyzed and the most suitable of them - the technology of fine-blanking with pushed edge was chosen. It was chosen the vertical laying of components on a sheet of aluminium roll. For production the servomechanical press XFT 1500 speed from FEINTOOL company was selected. In conclusion, economy of chosen manufacturing technology was evaluated.
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Design of large format milling machine
Ďurovec, Mikuláš ; Štěpánek, Vojtěch (referee) ; Tůma, Jiří (advisor)
The subject of bachelor thesis is to design and construction of a large-area CNC milling machine for machining large polypropylene boards. First part defines the CNC machine, types of milling machines and the availability of machines on the market. The practical part is focused on the design and construction of a CNC milling machine, including the creation of drawing documentation.
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Production of carpentry joints
Kliš, Vojtěch ; Žák, Ladislav (referee) ; Lidmila, Zdeněk (advisor)
The thesis deals with the design of the technology for the production of the galvanized sheet. It is a carpentry joint that serves for joining wooden structures. The work is focused on metal forming, namely cutting technology. Based on the production series of 30,000 pieces/year, the shape and dimensions of the part, the method of shearing was chosen for production. Furthermore, the necessary technological calculations were performed. The tool consists of standardized components that have been selected based on the standards. For production was chosen eccentric press S 160 E from the company Šmeral Brno a.s. The price of one component is CZK 9.
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Výroba desek plošných spojů pomocí CNC zařízení s využitím Open Source nástrojů
HOUŠŤ, Milan
This bachelor thesis aims to describe the production process of prototype and small series printed circuit boards on a computer numerically controlled (CNC) milling machine, and to document a practical reproducible working procedure using CAD-to-CAM files and open source tools to create a CNC control file. In the analysis section the results of the proposed procedures will be presented using a specific printed circuit board as example.
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