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Information System Assessment and Proposal for ICT Modification
Doleček, Jan ; Junga,, Ing Filip (referee) ; Koch, Miloš (advisor)
Diploma thesis is focused on the assessment of the information system and the proposal for ICT modification of specific company. The first part of thesis concerns with systematic formulation of the theoretical background which is necessary for the explanation of important concepts from the field of information systems. The practical part deals with the analysis of the company as a whole and especially with the analysis of IS. In the last part of thesis are proposed options how to achieve an improvement of the current state of business information system and information technology in the selected company based on the analysis and identification of problems of the current state of the information system.
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Proposal Costing Product Selected Product Portfolio
Chodelka, Róbert ; Jílek, Libor (referee) ; Jurová, Marie (advisor)
This bachelor thesis deals with the proposal of cost calculation of selected products in product portfolio in a particular company and also an analysis of the current method of calculating the cost of products manufactured in the company. Includes proposed solutions to improve the efficiency of the current method of calculation. For this analysis, I chose a company that is engaged in the manufacture of advanced tools for reaming, boring and machining of high-precision holes, based in Brno. It is a company-HAM-FINAL, s.r.o..
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Diagnosis of high voltage capacitors for cascade voltage multiplier
Baev, Dmitriy ; Špinka, Jiří (referee) ; Krbal, Michal (advisor)
The main subject of the final thesis is to find a suitable method for measuring the partial discharge (PD) in the dielectric of high-voltage capacitor. In the theoretical part of my thesis contains from the mechanisms of origin and the harmful effects of partial discharge at high voltage insulation of capacitor. It describes the global galvanic method of partial discharge measurement, the principle of cascade voltage multiplier, its main components are high-voltage capacitor and diode, facilities quality measurement of capacitors for voltage multipliers, advantages and disadvantages and principles of HIPOTRONICS DDX-8003 with the pulse discrimination system. In the experimental part of the diploma thesis is familiar with the diagnostics of high – voltage capacitors by means of laboratory measurements on the electronic bridge and with the help of partial discharge measurement system. Design of suitable electrode arrangement is described which eliminates the influence of corona which makes it impossible to measure partial discharges and the dissipation factor (tg ). Analysis data from measurement and determination of quality level, eventual degradation of measured capacitors. The result of this project should be designed the methodology for finding of poor – quality capacitors in order to increase the reliability of the voltage multiplier.
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Structural analysis of part of electrical machine
Fodor, Viktor ; Hájek, Vítězslav (referee) ; Janda, Marcel (advisor)
This thesis discusses the optical diagnostics of electrical motor parts using a 3D scanner. It describes the construction of electrical induction motors, their heat losses, cooling and refrigeration systems that may be used by such motors. It approaches the possibilities of heat recording and briefly explains the 3D scanner’s principal. It also introduces the simulation program ANSYS which uses the finite element method. This thesis shows the post processing of the digitalized object and the simulations and compares the simulation and measurement results. The final part is devoted to the analysis of the obtained results.
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Analysis of modern milling technologies for shaped parts
Pavelek, Michal ; Kalivoda, Milan (referee) ; Zemčík, Oskar (advisor)
The aim of my bachelor thesis is the analysis of modern milling technologies for shaped parts. The work offers the categorization and definition of shaped parts, and a description of the characteristics of milling techniques and methods used in the production of shaped parts. The work also describes the machines and tools used in the process of milling shaped parts. The last part of the paper offers the evaluation of each analyzed method, their comparing, and points out both their advantages and disadvantages.
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Sales Promotion and Advertising of Company
Liška, Marek ; Bednářová, Markéta (referee) ; Mráček, Pavel (advisor)
The main goal of my work is based on the analysis to propose appropriate changes / additions to marketing communication tools of a particular company, focusing mainly on sales promotion tools and advertising. The implementation of the proposals should then increase the awareness of the company, gain new customers or increase the satisfaction (and thus re-visit) of existing customers. I also want to focus on the start-up and subsequent operation of the company in connection with the pandemic situation and the resulting crisis. The first theoretical part is focused on defining individual economic concepts, methods and tools of communication. The second practical part is mainly based on the method of analysis of the current state of the company and the competition. In this part, I also focus mainly on the communication tools used by the salon, on the target group of customers, and the overall evaluation.
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Analysis of chip forming mechanism with a high-speed digital camera
Kopřiva, Antonín ; Slaný, Martin (referee) ; Polzer, Aleš (advisor)
The aim of the diploma thesis is to present the main theory concerning high-speed cameras, their usefullness in industry and to present the cameras available at the market. A few experiments have been done focused on the right choice of an objective, lighting of the scene or setting of the cameras. A special equipment has been invented for a better process of measuring followed by experiment aimed at boring a cutter in materials chosen beforehand. The speed and the acceleration of the cutter was ana-lyzed by means of MotionMeasure software in another experiment.
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Optimization of production process
Olšák, Jiří ; Doňarová, Jana (referee) ; Fiala, Alois (advisor)
The aim of this thesis is to reduce the cost of poor quality in the chosen production process. Specifically I focused on the winding lines at the production of rotors, which are components of electronic brake systems (EBS) and heating and ventilation systems of cars. The thesis was worked out in accordance with an announced Six Sigma project in the company. I also dealt with the Six Sigma strategy in the theoretical part. The chosen tools are applied afterwards in the practical part, especially in define, measure and analyse phases. The output of this thesis is an analysis of all possible causes of high scrap ratio in the stated production process. I also proposed to adopt measures for cutting the cost of poor quality in the chosen production process.
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Noise suppression of six pole induction machine
Lexa, Jakub ; Janda, Marcel (referee) ; Ondrůšek, Čestmír (advisor)
This thesis deals with noise of electromagnetic origin of six pole three-phases induction machine. Task thesis was rendering literature review. Analysis of the problem consists of various analytical calculations using Matlab and subsequent comparison of results with measured data on real induction machine. The last part of thesis is a summary of conditions for induction machine with low noise.
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Marketing in the Real Estate Business
Novák, Matúš ; Čaniga, Igor (referee) ; Chalupský, Vladimír (advisor)
Diplomová práca sa zaoberá návrhom marketingovej stratégie pre regionálnu realitnú kanceláriu, ktorá bude viesť k presadeniu sa na trhu a odlíšenia sa od konkurencie. Autor analyzuje miestny trh s nehnuteľnosťami, konkurenčné prostredie a vhodné marketingové stratégie a aplikuje získané poznatky vo vlastnej firme.
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