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Implementation of Lean Production in Production Plant
Peterka, Zdeněk ; MBA, Marek Chromý, (referee) ; Jurová, Marie (advisor)
The aim of this diploma thesis is the practical implementation of lean manufactur-ing elements according to the lean methodology in an engineering company engaged in job production in order to reduce waste and increase production efficiency. At the beginning of the thesis is a presentation of a company that manufactures steam turbines. The following is a short chapter on the background of lean manufactur-ing, focusing on the Kaizen philosophy. The main focus of this thesis is on 3 projects of a practical demonstration of the application of lean manufacturing. The aims are to re-duce waste, streamline production and other individual goals. Each project contains an introduction to the problem, setting its goals, performing a root cause analysis with pro-posing measures to meet the project objectives. The evaluation of the project contains both the achieved benefits as well as the limitations of the provided solution. At the end of this work is an overall evaluation of the financial benefits and costs of individual projects.
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Optimization of a selected manufacturing production
Kolenič, Michal ; Sliwková, Petra (referee) ; Píška, Miroslav (advisor)
Táto diplomová práca popisuje optimizáciu obrábacieho procesu za účelom zvýšenia produktivity výrobnej linky. Zadanie bolo vypracované v priebehu priemyselnej stáže vo firme Stellantis na obábacej linke blokov valcov motoru DV. Práca vysvetľuje metódy analýzy strát produktivity na výrobnej linke a aplikácii opatrení smerujúcich ku zvýšeniu produktivity, obzvlásť nasadenie nástrojov štíhlej výroby. Najviac boli nasadené nástroje SMED, ktorého cieľom je optimizácia výmeny rezných nástrojov, a TPM, ktorý ma za cieľ zvýšiť spoľahlivosť výrobných prostriedkov.
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The Study Efficiency of Utilization of Selected Machines in Operation
Khachatryan, David ; Horký, Martin (referee) ; Jurová, Marie (advisor)
This thesis deals with examination of the efficiency of the use of the selected machine in the company HARTMANN – RICO, and presents proposals of its increase through lean production methods. The introductory section offers a description of the company's business activities. The theoretical part summarizes the most important findings and methods of lean production. The analytical part examines the machine in terms of production process and subsequently offers an analysis of the current state conducted in order to find bottlenecks in production. The practical part presents proposals of lean production methods implementation with the purpose of increasing the efficiency of the machine.
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Predictive diagnostics and maintenance of Stäubli robots
Lojková, Pavlína ; Řezníčková, Hana (referee) ; Hammer, Miloš (advisor)
The bachelor thesis deals with the predictive diagnostics and maintenance of Stäubli robots in Bosch Diesel s.r.o. in Jihlava. The parameters monitored so far are described and other suitable ones are proposed for this purpose. The design of the escalation model, its enhancement and visualization is realized. The bachelor thesis also deals with the evaluation of the problem solved.
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Machine tool Life Cycle
Mikulka, Tomáš ; Marek, Jiří (referee) ; Knoflíček, Radek (advisor)
The diploma thesis is focused on the determination of the life cycle state of the production machine. The thesis is divided into several chapters. First, the life cycle of the machine is defined, and the phrase used here is given. Subsequently, the work is devoted to maintenance, repairs and modernization of the production machine. Then there is a demonstration of Schaeffler Skalica's corporate structure and individual methods that determine the state of the machine's life cycle. In the next chapter, the machine is described and then the analysis is made for the current state of the machine. Then the analyses created are evaluated.
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Suggestions for Improvement in Long-term Material Property Economy
Látalová, Jana ; Zadražilová, Marie (referee) ; Mikulec, Luděk (advisor)
This dissertation solves the problems with management of capital goods in the company Moravskoslezské cukrovary a.s. The dissertation is elaborated from the analysis of present situation in the plant, whereas the heed is oriented to the most important areas, especially the organization and service activity and maintenance of assets. Objective is to elaborate proposals for problems resulting from executed analysis, and evaluate their costs and benefits for the company.
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Proactive system maintenance machines in engineering practice
Morcinková, Lenka ; Řezníčková, Hana (referee) ; Hammer, Miloš (advisor)
This bachelor thesis concerns the technical diagnostics and maintenance of machine tools. The first part of it deals with this topic theoretically, the practical part focuses on the application of specific measures. Bachelor thesis includes vibrodiagnostic measurement of the lathe, suggestion of the proactive maintenance system and other activities that could help with the development of maintenance management in company SMC Industrial Automation CZ s.r.o.
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Design of Autonomous Maintenance for a Selected Operating Section and its Implementation
Fischer, Petr ; Bullawa, Radim (referee) ; Jurová, Marie (advisor)
This work deals with the design of autonomous maintenance for a selected operating section - the press shop and its implementation in the company Dormer Pramet, s.r.o. in Šumperk. In the analytical part, the thesis focuses on the analysis of the current state of the press, describes the operation within the company, and especially focuses on the analysis of press failures. In the theoretical part there are methods and tools that serve as a basis for compiling proposals for the solution of the master‘s thesis. The practical part then contains the final proposal of a new procedure of autonomous maintenance based on the findings of the analytical and theoretical part.
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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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The suggestion of the model of integration of lean manufacturing tools with environmental management system
Marcolová Klímková, Markéta ; Hřebíček, Jiří (referee) ; Karpíšek, Zdeněk (referee) ; Němeček, Petr (referee) ; Kocmanová, Alena (advisor)
The dissertation thesis is focused on increase of the efficiency of production processes in Czech companies, whose main work focus is electric motor production with usage of the lean manufacturing tools with the environmental management system. The main reason for choosing this topic were results of prime study of the target group of companies which has proved that companies do have trouble not just with integration but especially with implementation of the lean manufacturing methods. This is the reason why concrete conditions and basic principles need to be defined to show how to proceed. The objective of this dissertation thesis is to suggest the model of integration of lean manufacturing tools with optional environmental management tool and as the lean manufacturing tools were chosen methods of lean management in production and as an optional environmental tool was chosen system of environmental management based on norm ISO 14 001. For this area of interest the primary and secondary research was used. Based on knowledge from detailed research of Czech and foreign literary sources a survey and guided interview was started with companies, which are focused on electric motor production. The thesis contains a detailed evaluation of empirical research with testing of stated hypothesis, based on which the verbal model of the integration of the lean manufacturing tools with the environmental management system is assembled. The implantation based on the suggested verbal model of the integration in the company should lead not just to the relationship improvement between the company and the environment but also to better understanding of the relationship of two independent kinds of company management leading to saving money, working environment improvement, productivity increase or ecological onus decrease. The benefits can be seen in theoretical, practical and also pedagogical level.
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