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Design of pressing machines for manifold assembly of condensers in car air-conditioning unit
Juriga, Jakub ; Pavlík, Jan (referee) ; Knoflíček, Radek (advisor)
The diploma thesis deals with the design of pressing machines for manifold assembly of condensers in the car air-conditioning unit. The problem of the current assembling process is its inefficiency. Semi-automated assembly using pneumatic pressing machines eliminates this problem. In the theoretical part the air-conditioning components, current state of assembly and calculating base of pressing are described. In the practical part the test of pressing force was conducted. Based on this test, the design of four pneumatic pressing machines was accomplished. In the final part of the work, evaluation of the whole project is provided.
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Digital commissioning of a robotic production system for machine tool operators
Simandl, Tomáš ; Knoflíček, Radek (referee) ; Vetiška, Jan (advisor)
This diploma thesis deals with virtual commisioning of robotic production system for machine tools operators. This thesis is based on real workplace, which is located in the laboratory of the Institute of Production Machines, Systems and Robotics at the BUT. The issues of virtual commisioning, data validation and workshop analysis are described in the teoretical part of the thesis. In the practical part of the thesis there is described creation of components in the RobotStudio, robotic programm, PLC program and also virtual commisioning itself.
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Design of Monitoring Tower for targetry and laser focusing
Virostková, Kristína ; Kaiser, Jozef (referee) ; Knoflíček, Radek (advisor)
The final thesis was created in cooperation with the Institute of Physics of the Czech Academy of Sciences and European Laser Centre ELI Beamlines. It focuses on design of monitoring device for laser target observation in a high-performance laser particle accelerator. Details of scanning and positioning system designated for operation in UHV environment are presented in this thesis. Design changes were performed in scanning system in order to achieve more effective scanning. Positioning system, consisting of precise linear and rotary motors, is newly designed device with high precision positioning under 1 µm in direction of each axis. The purpose of monitoring device is to improve overall scanning precision, shorten targeting process, and increase user comfort.
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Workplace design for rearrangement of parts from pallets to frames
Němec, David ; Tůma, Jiří (referee) ; Knoflíček, Radek (advisor)
The bachelor thesis deals with a workplace design for rearrangement of high-pressure pump heads from pallets to frames at Bosch Diesel s.r.o. in Jihlava. Firstly, the introduction of the company with its products is mentioned and a closer look at the handled head of the high-pressure pump is given afterwards. This is followed by a research of a current market in the field of automation, robotics and industrial safety systems. Furthermore, there is a compiled analysis of the current workplace and the description of type spectrum of individual components. The followings are designs of possible implementation solutions and their description. A multicriteria method is used to select the most suitable variant. For the winning variant, a detailed design concept of the workplace is developed, and this is finally evaluated from a technical and economic point of view.
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Measurement of customer content of quality management
Plánková, Barbora ; Knoflíček, Radek (referee) ; Rozehnalová, Jana (advisor)
The bachelor thesis deals with the measurement of customer satisfaction in the field of quality management. The theoretical part contains customer satisfaction and the methodology of measuring customer satisfaction is analyzed. The practical part describes current measurement of customer satisfaction in the company Tawesco s.r.o., Kopřivnice. The aim of this work is to evaluate the current situation and propose recommendations for improving quality management in the area of customer satisfaction, which is processed as follows. This bachelor thesis is mainly focused on the modification of the formal side of the questionnaire, recommendations for increasing the response rate of respondents and streamlining the survey process. There are developed reccomendations for changes based on the analysis of the current companies questionnaire and comparability of data obtained from respondents from the years 2017-2019. Particular recommendations should lead to more accurate information obtained from customers and it ensures more effective implementation of improvements and subsequent increase of customer satisfaction.
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Energy savings in pneumatic systems operations
Klement, Jakub ; Tůma, Zdeněk (referee) ; Knoflíček, Radek (advisor)
Master’s thesis deals with energy savings in the operation of pneumatic systems. In the first part, the elements used in pneumatic systems are described and the theory of energy saving is researched. As the thesis is written in cooperation with SMC company, it also analyses energy saving audits carried out by this company. The practical part contains the results of measuring of selected most common problems related to energy waste and their application on a sample example. The practical part also includes documentation for further training of design engineers and a 3D model of a tutorial panel.
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Automatic application system of protecting corners of palletized materials
Havelka, Michal ; Pavlík, Jan (referee) ; Knoflíček, Radek (advisor)
The diploma thesis is about the design of an automatic application system of edge protection corners to palletized material. As the first the diploma thesis briefly discusses actual principles and solutions in area of palletization. After that, there are 4 potential solutions described and measured by multicriteria evaluation method where the most suitable solution is being chosen. Then the actual act of designing of the chosen solution is described and also there are solved necessary calculations. In the end there is risk analysis of new workplace and the drawing documentation of selected nodes is attached. The diploma thesis’ assignment has been made in cooperation with company PHATEC s.r.o. in Litomyšl.
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The design of a two-axis manipulator
Soják, Vojtěch ; Pavlík, Jan (referee) ; Knoflíček, Radek (advisor)
This master thesis deals with the design of a two-axis manipulator according to entered parameters. In the first chapter provides description of kinematics structures of industrial robots and manipulators and their workspaces. Next parts focus on search in the used components, producers of manipulators and of current design manipulators at JCEE s.r.o. Lanškroun. The practical part deals with the design and construction of custom manipulator and its price calculation.
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Present stay in automation and robotization of nonproduction processes
Hrdinka, Pavel ; Kazarian, Anna (referee) ; Knoflíček, Radek (advisor)
The bachelor thesis deals with the evaluation of the current state in the area of service robotics. The work is done in the form of a research survey using the company prospectuses, professional literature and internet sources. As part of the collection of information for the bachelor's thesis, an international engineering fair in Brno was visited and its contribution is described in a dedicated chapter. The human relationship to the robot is investigated using the questionnaire and literary works. The service robotics is useful for the human kind in daily life and brings a wide range of usage. There were described specific application capabilities and the use in different application areas. The final section describes the direction of the current research and development of robotics.
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