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Information system in the maintenance
Lang, Karel ; Hammer, Miloš (referee) ; Řezníčková, Hana (advisor)
The aim of this bachelor thesis is to investigate the possibilities of usage various information systems in the management of company maintenance and to apply this knowledge to the current management maintenance system in Megatech Industries Hlinsko. The first part of the problem was solved by mapping the current market and comparing the offers of the individual information system maintenance providers, the second one was carried out in cooperation with the maintenance manager of Megatech Industries Hlinsko using the software solution Palstat CAQ. The findings of this work show that enterprise maintenance management can be performed in many ways, and almost any maintenance system can be supported by some kind of software support. Meanwhile, it has been proven, on the example of Megatech Industries Hlinsko, that no way of managing maintenance is perfect, and an independent observer can always find reserves for improvement.
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Maintenance system of a manufacturing line
Němeček, Jakub ; Řezníčková, Hana (referee) ; Hammer, Miloš (advisor)
This thesis deals with the design of a new maintenance system of a powder coating line at ABB. The theoretical part describes history of maintenance, used maintenance methods, and types of organizational structure. The practical part describes the current state of maintenance of the production line, analysis of the situation, and subsequently design of the new maintenance system.
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Using the RCM in machine maintenance
Ludvík, Radek ; Řezníčková, Hana (referee) ; Hammer, Miloš (advisor)
The master's thesis deals with maintenance in the theoretical part, this part is describing historical development and individual systems. Then explains concepts of vibro-diagnostics and electro-diagnostics. Further work will focus on complex maintenance systems such as Reliability Centered Maintenance (RCM). The implementation of RCM in the manufacturing company is the subject of a practical part.
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Management and maintenance engineering
Pšenková, Tereza ; Řezníčková, Hana (referee) ; Hammer, Miloš (advisor)
The object of this thesis „Management and maintenance engineering” is an introduction of maintenance theory and its integration in the company. The theoretical part of this thesis deals with the basic terms and methods of maintenance management from corrective maintenance till complex productive maintenance. In practical part it is focused on the implementation and progress of TPM management at the specific workplace.
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Influence of physical parameters and age of power lines on PLC/BPL performance and reliability
Benešl, Lukáš ; Sláčik, Ján (referee) ; Mlýnek, Petr (advisor)
BPL technology is quite widespread nowadays and the public is also somewhat aware of it. This technology can be used as a means of communication without the need to install additional media and thus use the existing infrastructure. In an effort to use the full potential of the technology, BPL communication began to be used to monitor the current state of cables in distribution networks online. Where the technology is already fully implemented, the distributor can use the data to evaluate the current situation. In this way, BPL technology can be used as a diagnostic tool to test the quality of a cable connection on which not only time but also humidity and other external influences could have a significant effect.
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Proactive machine maintenance system
Semotam, Petr ; Řezníčková, Hana (referee) ; Hammer, Miloš (advisor)
This bachelor thesis concerns issues of proactive maintenance, which is focused on machine tools. The most common failures and the most widespread methods of diagnostics of machine tools are described in the thesis. There are also described the procedure of Failure mode, effects and criticality analysis FMEA/FMECA, its possible development in the future with demonstrative presentation of application this analysis on CNC automatic lathe. Subsequently, in the practical part there has been chosen, described and appraised diagnostic of vibrations. Prior to the end the process in field of solving of establishment systems of maintenance has been recommended for SMC Industrial Automation CZ LLC Vyškov.
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Using the TPM in machine maintenance
Dočekalová, Petra ; Řezníčková, Hana (referee) ; Hammer, Miloš (advisor)
Bachelor´s thesis deals with the using of TPM (Total Productive Maintenance) in machine maintenance. The theoretical part describes the maintenance, its development and the methods used with the TPM. The practical part describes actual level of the TPM for machine maintenance in Bosch Diesel s.r.o. The aim of the bachelor´s thesis is analysis the using of TPM in machine maintenance, furthermore, to propose an extension of the existing TPM standard to effective training course in all positions. Also design a control mechanism for checking knowledge at each position. The results are analysed and evaluated in bachelor´s thesis.
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Modern approaches to maintenance in engineering practice
Jiroušek, Lukáš ; Konečný, Antonín (referee) ; Hammer, Miloš (advisor)
The thesis deals with maintenance and implementation of modern maintenance approaches in engineering practice. The present thesis focuses on Total Productive Maintenance (TPM). The first part of the thesis defines the general characteristics of maintenance, its division, including an analysis of maintenance types. In the context of maintenance according to the technical condition, the methods of technical diagnostics such as vibrodiagnostics, thermodiagnostics, tribodiagnostics and acoustic diagnostics are also introduced. The second part of the thesis focuses on the philosophy and description of Total Productive Maintenance (TPM) including the individual pillars and the evaluation of Overall Equipment Effectiveness (OEE). The third part deals with the actual practical implementation of TPM at Schaeffler Production CZ s.r.o, with emphasis on autonomous maintenance, e-maintenance and the 7S concept. The final part of the thesis summarizes the benefits and advantages that can be observed by implementing the TPM method in Schaeffler Production CZ s.r.o.
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Influence of physical parameters and age of power lines on PLC/BPL performance and reliability
Benešl, Lukáš ; Sláčik, Ján (referee) ; Mlýnek, Petr (advisor)
BPL technology is quite widespread nowadays and the public is also somewhat aware of it. This technology can be used as a means of communication without the need to install additional media and thus use the existing infrastructure. In an effort to use the full potential of the technology, BPL communication began to be used to monitor the current state of cables in distribution networks online. Where the technology is already fully implemented, the distributor can use the data to evaluate the current situation. In this way, BPL technology can be used as a diagnostic tool to test the quality of a cable connection on which not only time but also humidity and other external influences could have a significant effect.
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