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Optimalization of the machining technology
Mohyla, Petr ; Jaroš, Aleš (referee) ; Fiala, Zdeněk (advisor)
The subject of this bachelor thesis is the analysis of technological process of manufacturing the component „Těleso Kola“ on the turning lathe SV18RA and on the newly bought CNC DOOSAN PUMA 2600 SY. The company LMR s.r.o. which manufactures the part is introduced in the thesis. There are both machines and technological procedures described in the thesis. The goal of this task is comparison of the technological processes from the machine time point of view and consequently economical evaluation.
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Technological design of part "hydraulic cylinder"
Cejpek, Petr ; Slaný, Martin (referee) ; Kalivoda, Milan (advisor)
The subject of this bachelor thesis is the analysis of technological process of manufacturing of the part called hydraulic cylinder in conditions of company S&K TOOLS spol. s r. o. There is an analysis of the present technological process in the beginning of the thesis. The main goal of this task is to find weak spots of manufacturing, create an improvement proposals and realization of practical experiment in concrete conditions of the company. Last part of the thesis is focused on realization of technical and economical evaluation.
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Technological design of a manufacturing process modernization
Vaverka, Jiří ; Dvořák, Jaromír (referee) ; Kalivoda, Milan (advisor)
The topic of this thesis is to design the modernization process. The aim of this work the design of new machines for a particular component, which would replace the existing ma-chinery used in company-tion in which the component is produced. Introduction is focused on the description of the company and selected components for which it is evaluated di-mensioning, tolerance, functionality and material. The following describes the current ma-chinery engineering company and then are selected machines in two variants, which would replace the original equipment. With these new machines is a technical documentation and is evaluated modernization and environmental concerns. At the end of the re-evaluated results that modernization is beneficial or not.
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Solution of modernization technology of part air-pump
Černý, Michal ; Dvořák, Jaromír (referee) ; Kalivoda, Milan (advisor)
The subject of this thesis is modernization of manufacturing process of air-pump component in a specific company. The work is focused on designing a new variant of the manufacturing process for mass production of the given component. The introduction evaluates the technology of product manufacture and describes the existing technologies of performed prototype production. The second chapter introduces a machine-tool, which will play the existing role of production, which will streamline the productivity of work, reduce the risk of human error and improve the quality of manufacturing accuracy. Further new tools are selected and a new production technology is designed. In conclusion, machine times and an overall design of production are evaluated.
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Solution technology multiple groove guide pulley to circular saw.
Koryčan, Jiří ; Osička, Karel (referee) ; Kalivoda, Milan (advisor)
The project developed within the bachelor's degree by the pulley multiple groove design of the technology for desktop performance circular saws. The design work is finished the production of components for the piece and batch production, the choice of the intermediate processing and description of manufacturing operations, including tools used for the single and series production, production design work for production and evaluation of the proposed variants of the production. This thesis has been developed on the basis of the theoretical knowledge gained while studying at the Faculty of Mechanical Engineering in Brno and personal experiences.
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Comparison of manufactured and modeled solar cell
Strachala, D. ; Hylský, J.
The aim of the work is to compare the model of monocrystalline silicon solar cell in PC1D with the real solar cell structure in terms of using a model in manufacture process. Real solar cell was firstly measured and analyzed to determine input parameters for a simulation and then realized in free available PC1D software. Degree of conformity of modeled and real solar cell was in the end established for basic prediction of solar cell parameters before manufacturing process.
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Application of quality management tools in JES CZ s.r.o. company.
Vejrážka, Petr ; Hůlová, Marie (advisor) ; Stroukal, Dominik (referee)
This bachelor thesis concentrates on analysing quality control in JES CZ s.r.o. company. The main objective is to suggest possible improvements in order to increase efficiency of the manufacturing process. Quality management and its tools are defined in the openning chapters and then applied on the manufacturing process. Application of these tools is based on four weeks lasting observation in the company's premises. Practical parts of this thesis also consists of information about the company, description of the technical background and the analysis of dining table's manufacturing process. The outcomes of this thesis are then demonstrated on this particular process.
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