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Design of grinder for sharpening of knives woodworking machinery
Musil, Tomáš ; Tůma, Zdeněk (referee) ; Pavlík, Jan (advisor)
The bachelor thesis deals with the design of a manual sander for sharpening planing knives. The grinder is designed to be laid and attached to the work table, chip removal is done by tilting the engine, feed the tool to the grinding wheel, and using the guide wire in the grinding direction. Attachment drawings can be found in the assembly with two sub-assemblies and two production drawings.
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Design of a dedicated manipulator
Chmela, Martin ; Tůma, Zdeněk (referee) ; Pavlík, Jan (advisor)
CHMELA Martin: Design of a dedicated manipulator In this bachelor thesis there is a thorough analysis of the problem of manipulation with self-supporting forms in foundry industry. Proposal of variant solutions and their technical and economic evaluation. Construction design of the specified variant - 3D model. Computational report and drawing documentation of selected sections.
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Design of single purpose assembly device for automotive industry
Denk, Marek ; Tůma, Zdeněk (referee) ; Tůma, Jiří (advisor)
The subject of this master’s thesis is a design of a single-purpose assembly machine for automotive industry. The assembled component is a part of a headlight of a passenger car consisting of a heatsink, a PCB and a reflector which are mutually connected by screws. The result of the thesis is detailed 3D model of the single-purpose machine made in Creo Parametric software and drawing documentation of the designed machine.
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Design of a mobile projection device supporting the virtual reality environment
Šooš, Marek ; Blecha, Radim (referee) ; Tůma, Zdeněk (advisor)
This work deals with the analysis of the state and development of virtual reality and AR. In this work I described in detail the advantages and disadvantages of individual technologies, history, present state and trends in development these technologies. In addition to modelling components in a virtual environment, the current state of the art allows the assembly or disassembling of individual machinery as well as testing their functionality and mechanical properties, using special goggles and gloves. The basis for creating 3D images are special projectors, in one, two, or quadruple configurations. The aim of this bachelor thesis is to design a modular and flexible box for the projectors. The designed concept allows for different flexible arrangements of one, two or four projectors, while providing us with simple and accurate alignment.
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Use of sensors in industrial application
Horák, Vítězslav ; Tůma, Zdeněk (referee) ; Blecha, Radim (advisor)
This bachelor thesis deals with use of industry sensors in automated process. Introduction of the bachelor thesis describes historical development of industry and the need of automation and sensory. The main part sorts sensors for object detection, distance measurement and speed measurement by its technology, ability to detect different materials detection and its special types clearly. Their main advantages and disadvantages, informative prices and examples of uses are mentioned below. The last part of thesis summarizes mentioned types of sensors with their typical uses, advantages and disadvantages.
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Design of NC vise with mechanical force increase
Tejkl, Jan ; Tůma, Zdeněk (referee) ; Tůma, Jiří (advisor)
This thesis deals with NC vise with mechanical force increase. It aims to design NC vise. It provides an overview of clamping of workpieces. Furthermore, the thesis contains necessary calculations to design of NC vise. It finds critical poins of construction, choice of materials for critical components and designs with CAD software.
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Design of the test facility
Pavluš, Martin ; Pavlík, Jan (referee) ; Tůma, Zdeněk (advisor)
The thesis deals with the design of automated testing equipment of selected types of pneumatic valves. The problem of manual control process is its inefficiency, both in terms of human error rate and time loss caused by further assembly. The automated manual inspection process eliminates the problem. In the theoretical part, the types of switchgear are described, selected measuring procedures and methods of measurement are described. In the practical part, the measuring procedure was set out and on the basis of it there were designed variants of the testing machine and test circuit. The conclusion of the thesis contains evaluation of the whole project.
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Design of vibrating waste sorter
Taska, Abraham ; Tůma, Zdeněk (referee) ; Synek, Miloš (advisor)
The master thesis deals with a construction proposal for a vibrating sorter of cartridges. The thesis contains the theoretical part characterizing various sorter types of cartridges and describes the principle of sorting with the help of the vibrating sorters. The practical part includes a draft of a drive, calculation of a vibrating sorter, a proposal of compression springs bearing vibration frame and a control calculation of these springs. A complete vibrating sorter of the cartridges is created in a 3D modeling program. The thesis is attached by the drawings of the individual assemblies, subassemblies and individual parts.
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Single Purpose Machine for Latch Subassembly Assembly
Dušek, Martin ; Tůma, Zdeněk (referee) ; Knoflíček, Radek (advisor)
This bachelor’s thesis deals with design of single purpose machine for car latch subassembly assembly. Research part describes issue of production of car locks with the introduction of single purpose machines and their main components. The practical part is accompanied by the design of automated station assembling a torsion spring into a plastic molding.
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Design of the rotary rack for the IRB 4400 robot tools
Palčík, Jakub ; Tůma, Zdeněk (referee) ; Štěpánek, Vojtěch (advisor)
This work deals with design of rotary tool changer for automatic tool change in robot cell. In addition some research have been done on possible components that will be used in design. Than is made 3D model of design. Main purpose of design is to maximize simpilicity. After this designing phase, this design is checked by technical calculations obout required torgue from motor and basic calculation about strength and stiffness. Finally is created assembly drawing and bearing housing drawing .
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