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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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Principles of maintenance of the TPM method
Zahradníček, Lukáš ; Hammer, Miloš (referee) ; Řezníčková, Hana (advisor)
This master thesis concerns modern method of TPM used in the production companies for maintenance of machinery. In the theoretical part, general maintenance is first described, as well as the TPM method. There is also described the technical diagnostics, which was emphasized in the practical part in terms of the use of vibrodiagnostics in predictive maintenance. In the practical part there is presented the proposal for introduction of the TPM method at the SMC Industrial Automation s.r.o. in Vyškov.
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Principles of maintenance of the TPM method
Kartali, Csaba ; Hammer, Miloš (referee) ; Řezníčková, Hana (advisor)
In the theoretical part of this bachelor thesis deals with description of maintenance, historical development of maintenance and characterizes each systems of maintenance. Furthermore it provides a short comparison of two modern maintenance methods of RCM and TPM, with more detailed picture of the TPM method and also mentions the basic supporting methods used to determine the critical areas in production processes and in maintenance. The practical part of the thesis propounds a suitable proposal for TPM implementation in a manufacturing company.
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The Study of Effectiveness of the Use of Machines in the Selected Operation
Strnad, Miroslav ; Sládek, Radim (referee) ; Jurová, Marie (advisor)
Master thesis is focused on the study of effectiveness of selected machines in the company through indicators of Overall Equipment Effectiveness. The aim is to increase productivity of machinery by monitoring machine run. Analyses are performed on selected machines which are found out downtimes reducing machine run. Methods and tools of lean manufacturing are used for determine downtimes as a core part. Specifically, the implementation of the first phase of TPM – “Total Productive Maintenance” which is used in manufacturing, for determine current status of machines. Maintenance of machinery is also referred in the master thesis as important part of Overall Equipment Effectiveness. Individual factors of OEE are identified as a result of these analyses which are directly affected to productivity of machines. The output of these analyses is to design countermeasures against each downtime and system design of monitoring tools including technical and economical evaluation. Machine monitoring with automatic data collection based on calculated data is suitable option for the company.
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The Efficiency of Machines Evaluation for Production Task Ensuring
Bednář, Martin ; Prokeš, Viktor (referee) ; Jurová, Marie (advisor)
This master’s thesis is focused on an analysis and data evaluation of effectiveness of tool machines and their maintenance. There is a description of a technical production handling in the first part of the theoretical section. In the second part one of the most productive options to increase the productivity of the machine maintenance is described, and so it is the TPM (total productive maintenance). The practical part consists of an analysis of given dates and their evaluation for company needs. Recommendations and suggestions for the improvement are presented at the end of the thesis.
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Predictive machine tools maintenance system with the use of vibrodiagnostics
Semotam, Petr ; Nahodil, Petr (referee) ; Hammer, Miloš (advisor)
This diploma thesis concerns issues of predictive and condition based maintenance system of machine tools with using a vibrodiagnostics. It studies and researches its impacts through the basic processes of the maintenance system and characterizes the vibration diagnosis as its tool and mean. There is also described a process of putting condition based maintenance into practice in the practical part of the thesis. The development is realized at Siemens Ltd. Brno with all its requirements and aspects such as a maintenance audit which means the decision on the suitability of condition based maintenance within the current maintenance system, technical analysis as a part of introduction of vibration diagnosis and the practical example of acquiring, recording and assessment of measured vibration. Prior to the end the economic evaluation of the planned predictive maintenance system and the design of the general model of development and implementation of the maintenance system into practice are included.
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Modern approaches in the maintenance field
Pšenková, Tereza ; Řezníčková, Hana (referee) ; Hammer, Miloš (advisor)
This master thesis deals with position of the maintenance in the company structure and with modern management approaches. One of the highest levels of maintenance is the proactive maintenance, which is using the technical diagnostics to find out the causes of failures. The most inportant in case of machines are vibrodiagnostics and thermodiagnostics, which are going to be applied on the motors in company Bosch Diesel s.r.o.
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Principles of maintenance of the TPM method
Šulková, Jana ; Hammer, Miloš (referee) ; Řezníčková, Hana (advisor)
The aim of proposed bachelor thesis with title „Principles of maintenance of the TPM method“ is an introduction of maintenance theory and its basic typology. This thesis focuses on total productive maintenance, its origin, aims and pillars on which the whole method is based on. Practical part concerns with comparison of usage of TPM in 2 different companies.
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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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