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High speed steel milling cutters made by powder matallurgy
Svoboda, Martin ; Sámelová, Vendula (referee) ; Jaroš, Aleš (advisor)
Bachelor thesis is a research work describing milling cutters made of high speed steel by powder metallurgy (HSS PM milling cutters). In chapters one, two and three are generally described milling, high speed steels and powder metallurgy. In chapter four are introduced particular HSS PM milling cutters of a few producers. The summary contains mechanical properties of cutters and suitability for machining. It is focused on main type of HSS PM cutters, which are the end mills.
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Dictation System - User Interface
Svoboda, Martin ; Fapšo, Michal (referee) ; Schwarz, Petr (advisor)
The term dictation system we understand the software system, which consists of two main parts. The first part is recognizer spoken word, the second is the user interface for user interaction and processing output recognizer. This work focuses on the user interface dictation system, a description of comunication between the recognizer and the user interface, the correction of words coming from the recognizer and transfer numbers from verbal to numerical form.
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Research on the textured journal bearings for engines in automotive
Svoboda, Martin ; Hartl, Martin (referee) ; Omasta, Milan (advisor)
The aim of this thesis is to describe the effect of surface textures of radial journal bearings with polymer coating on friction and damage development using experimental tests. Wear and friction tests of real bearings with different texture geometries and surface materials were performed. It was found that the wear deterioration of the textured aluminum sliding bearing surface and neutral or positive effects on the wear of the textured bearing with polymer coating. The reason for the improvement is the good resistance to high pressures of the polymer coating and the preservation of the texture dimensions throughout the bearing run. The friction test showed an improvement in the frictional properties of the textured surfaces when the amount of lubricant in contact was insufficient. At the same time, a positive effect on tribological properties was demonstrated by reducing the lateral lubricant discharge.
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Design of LED lighting for industrial camera systems
Svoboda, Martin ; Honec, Peter (referee) ; Janáková, Ilona (advisor)
The bachelor thesis deals with the development, design and construction of multispectral lighting for industrial camera systems. The lighting is conceived as a modular device consisting of two parts - a control unit, which can be communicated primarily through the Modbus TCP / IP protocol, which powers, controls and collects information about the connected lighting unit. The illumination unit is equipped with 64 intelligent RGBW light emitting diodes located in an 8x8 matrix and one control diode opposite to which light intensity sensors are placed to give feedback on the color and intensity of the light. There are two temperature sensors located between the LEDs to check the temperature of the lighting unit. Both units are housed in a robust aluminum chassis. The control unit contains a microcomputer programmed in C language
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Fire station with gym
Svoboda, Martin ; Machová, Petra (referee) ; Vajkay, František (advisor)
The aim of the work is to design Fire station with a gym in Olomouc. Diploma thesis has three parts. First from institute of building structures, second from intitute of building services and last part is devoted to modeling and assessment of details of building. Fire station is divided into three parts. Garage for 3 fire trucks, main part and gym with training tower. The main part contains toilets, showers, locker rooms, storage places, offices and facilities for firefighters and office rooms. Structural elements of the building are from reinforced concrete. Infill walls are made from ceramic bloks. Thermal insulation is from mineral wool and cladding of the wall is made of fibre-cement boards. The slab in the main part is made of cast-in-place concrete. Others slabs in the garage and gym are made of prefabricated elements. On the building are desined three types of roofs. Extensive green roof, flat roof with a stabilization layer of river aggregates and roof made of insulating sandwich panels. In the thesis is design conception of artificial lighting, ventilating, heating, cooling, water managment, photovoltaics and management scheme of energy and ecological systems. The work contains project documentation for building permits, which were made in accordance with applicable legal and technical regulations.
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Family business house
Svoboda, Martin ; Adamová, Monika (referee) ; Fuciman, Ondřej (advisor)
The main objective is making the project according to technical standards, laws, technical regulations for building construction. Documents provide for urban, architectural and engineering solutions, design and description of the required information about the construction, plans for implementation. The task of the thesis project documentation solution for building construction on a house with a family establishment. The drawings were executed in AutoCAD. The building is designed homes. The building's basement with two floors. Premises will be used as a specialized bike shop. The building is from the system Porotherm, covered with a shed roof and flat roof.
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Company Marketing Strategy
Kocourková, Jana ; Svoboda, Martin (referee) ; Schüller, David (advisor)
This diploma thesis deals with issues concerning marketing strategy of a new product at Provident Financial, s. r. o. The main grounds for the new product and appropriate proposal of marketing strategy are the figures acquired on the basis of theoretical findings and application of chosen marketing methods. The outputs of the thesis is the new product and the specific proposal of component parts regarding marketing strategy.
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Residential building
Svoboda, Martin ; Machová, Petra (referee) ; Vajkay, František (advisor)
The content of this bachelor´s thesis is a proposal of a new building of an residential building in Slavkov u Brna. The apartment building has one underground and three above-ground floors. There are 9 residential units in the building, one of which is designed as barrier-free. There is an underground garage for 9 vehicles in the basement, one of which is for people with limited mobility. The apartment building is based on a reinforced concrete foundation slab 600 mm thick. The vertical load-bearing structures are made of sand-lime blocks. The horizontal supporting structures are monolithic reinforced concrete. The building is covered with a warm flat roof. The work contains the project documentation for the construction, which was made according to the valid legal and technical regulations.
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