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Determination of anodizing parameters for surface properties of aluminum alloys
Paclík, Eduard ; Vaverka, Ondřej (referee) ; Košťál, David (advisor)
The bachelor's thesis deals with the determination of basic parameters for anodizing aluminum alloys. The introductory passages include an overview of aluminum alloys suitable for anodization, theoretical and practical assumptions of anodic oxidation. The main experimental part discusses the laboratory anodic oxidation of aluminum alloy samples under different parameters of surface roughness, current density, and voltage. Anodically oxidized samples were tested on special UMT tribometer and Contour GT-X profilometer devices for friction coefficient measurement and surface inspection. The measurement results were used to determine the dependence between surface roughness of aluminum alloys and the quality of the anodized layer, the dependence between current density of the anodic process and the quality of the anodized layer, and the dependence between voltage and the quality of the anodized layer. The problem was solved within the possibilities of FSI laboratory conditions. The thesis serves as a basic orientation in this field.
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Proactive system maintenance machines in engineering practice
Križanová, Bronislava ; Řezníčková, Hana (referee) ; Hammer, Miloš (advisor)
This bachelor thesis deals with the topic of proactive maintenance of machine tools. Different systems of maintenance, most widespread methods of diagnostics are described in the thesis and then there is selection of appropriate method of technical diagnostic state for machine tools in company. Tribological diagnostic is developing method and apposite for any kind of machines with lubricating system or machining emulsion. In practical part, it is focused on the analysis of installed maintenance system in the company, overview of actual analysis and measuring instruments of tribological diagnostic for machine tool. Prior to the end the process in field of proactive solving of systems of maintenance has been recommended for SMC Industrial Automation CZ LLC Vyškov.
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Determination of anodizing parameters for surface properties of aluminum alloys
Paclík, Eduard ; Vaverka, Ondřej (referee) ; Košťál, David (advisor)
The bachelor's thesis deals with the determination of basic parameters for anodizing aluminum alloys. The introductory passages include an overview of aluminum alloys suitable for anodization, theoretical and practical assumptions of anodic oxidation. The main experimental part discusses the laboratory anodic oxidation of aluminum alloy samples under different parameters of surface roughness, current density, and voltage. Anodically oxidized samples were tested on special UMT tribometer and Contour GT-X profilometer devices for friction coefficient measurement and surface inspection. The measurement results were used to determine the dependence between surface roughness of aluminum alloys and the quality of the anodized layer, the dependence between current density of the anodic process and the quality of the anodized layer, and the dependence between voltage and the quality of the anodized layer. The problem was solved within the possibilities of FSI laboratory conditions. The thesis serves as a basic orientation in this field.
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Proactive system maintenance machines in engineering practice
Križanová, Bronislava ; Řezníčková, Hana (referee) ; Hammer, Miloš (advisor)
This bachelor thesis deals with the topic of proactive maintenance of machine tools. Different systems of maintenance, most widespread methods of diagnostics are described in the thesis and then there is selection of appropriate method of technical diagnostic state for machine tools in company. Tribological diagnostic is developing method and apposite for any kind of machines with lubricating system or machining emulsion. In practical part, it is focused on the analysis of installed maintenance system in the company, overview of actual analysis and measuring instruments of tribological diagnostic for machine tool. Prior to the end the process in field of proactive solving of systems of maintenance has been recommended for SMC Industrial Automation CZ LLC Vyškov.
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Proactive system maintenance machines in engineering practice
Križanová, Bronislava ; Opočenská, Hana (referee) ; Hammer, Miloš (advisor)
This bachelor thesis deals with the topic of proactive maintenance of machine tools. Different systems of maintenance, most widespread methods of diagnostics are described in the thesis and then there is selection of appropriate method of technical diagnostic state for machine tools in company. Tribological diagnostic is developing method and apposite for any kind of machines with lubricating system or machining emulsion. In practical part, it is focused on the analysis of installed maintenance system in the company, overview of actual analysis and measuring instruments of tribological diagnostic for machine tool. Prior to the end the process in field of proactive solving of systems of maintenance has been recommended for SMC Industrial Automation CZ LLC Vyškov.
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