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Analysis of material flow in the loading system production using computer simulation
Loprais, Pavel ; Kašpárek, Jaroslav (referee) ; Urbánek, Michal (advisor)
Bachelor thesis focuses on the elaboration of a literary review of computer software used for modelling and simulating material flow in manufacturing. According to the proposed layout concept, a computer simulation model of loading circuits will be created, including the configuration of basic operational parameters using the Plant Simulation program. The work involves a detailed description of information flows in the loading line, including the implementation of proposed systems into the computer model. An analysis will be conducted to assess the impact of simulation model parameters on the discussed characteristics of material and information flows.
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Design of a new production line
Hejl, Martin ; Jurová, Marie (referee) ; Juřica, Pavel (advisor)
This diploma thesis deals with the project of implementing a production line in a selected company dealing with the recycling of plastic waste and the production of rPET flakes as a secondary raw material for the production of plastic products. First, it deals with the description of the current state and the production process in the company, including the layout of the equipment, and then defines the requirements for the project by the management of the company and individual shareholders of the company. Defining the requirements for the project and at the same time the method of obtaining key information took place on the basis of in-depth interviews with the interested parties of this project, while a pilot design of the layout of the machinery was created, including a description of the technology and a flowchart of the required production process. The main content of the design part is the creation of a proposal for a possible implementation of the production line using a network diagram using the PERT method, which indicates that the duration of the project was calculated to be 106.6 days. Together with the network diagram of the project, an analysis and proposals for managing the risks of this project were prepared. At the end of the draft chapter, a financial analysis of the project's payback period was carried out, as the condition of a payback period of 3-5 years must be met in order for the project to be approved by the shareholders, which this project fulfilled in all three expected progress scenarios.
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Proposal of electrical equipment for soaking and drying cores for making castings
Čermák, Jiří ; Hájek, Vítězslav (referee) ; Veselka, František (advisor)
This diploma thesis deals with proposal of electrical equipment for soaking and drying cores for making castings at foundry in a Great Britain. It brings look at system of technical norms ČSN and it compares it with british system of technical norms British standards. The second part of this thesis contains detailed proposal of this equipment, including specification of control system, specification of power supply cables and control cables and particular technological units. The whole project documentation is enclosed as an inseparable attachment of this diploma thesis.
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Pallet hoist with roller conveyor
Holcapfl, Zdeněk ; Vymazal, František (referee) ; Škopán, Miroslav (advisor)
This diploma thesis is focused on the construction proposal of pallet hoist connected with powered section roller conveyor for transportation of europallets with loads 1200 kg. The proposed hoist is designed for vertical handling between two working positions with the distance 5 meters. The thesis contains all structural units of machine, design of all standars parts and control calculation of some parts using the finite element method (FEM). The thesis contains complete drawing documentation for designed machine.
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Proposal for the automation of the production line for the grinding of compressor part
Jirák, David ; Jakoubek, Jaroslav (referee) ; Kubík, Roman (advisor)
The topic of this diploma thesis was chosen by Valeo Compressor Europe Company. The aim is to propose an automation of the production line for grinding of a compressor part. The part is internally termed “Cylinder,” and it is an integral part of a new type of a rotational compressor for air-conditioning units of automobiles. The diploma thesis includes a complete proposal for the automation of workplace. The current state, the proposal of the concept, technical specification of the project, and the choice of a suitable supplier and economical assessment are included. The data were provided by Valeo Compressor Europe Company.
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Design of a technological line for recycling autoclaved aerated concrete
Bajzík, Martin ; Bojanovský, Jiří (referee) ; Skryja, Pavel (advisor)
The diploma thesis is focused on the design of a production line for processing waste material from autoclaved aerated concrete production. The introduction of the thesis describes the current situation with aerated concrete waste processing, it´s characteristics, raw materials used for the production and the production technology. The theoretical part of the thesis reviews the crushing process and the equipment used in mineral processing lines such as: crushers, mills, separators and conveyors. In the practical part of the thesis the focus is on the design of the production line, selection of the equipment, mass balance and economical evaluation of the investment.
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Jidoka system review
Turková, Daniela ; Musil, Martin (referee) ; Fiala, Alois (advisor)
The goal of this thesis was to devise appropriate improvements for the quality control tool JIDOKA used in Continental Automotive Systems Czech Republic s.r.o based in Frenštát pod Radhoštěm. First, three areas of concern requiring improvement pro-posals were identified. These were: visualization of the maximum amount of rejects, physical handling of rejects and documentation updates. This work comprises an introduction to the issue and the company, application principles of JIDOKA in Continental company and a description of the areas of concern. As a conclusion, solution proposals for given areas and their implementation are presented.
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