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Draft measures to reduce customer complaints
Charvátová, Petra ; Strnad, Vlastimil (referee) ; Tyráček,, Petr (advisor)
This diploma thesis deals with customer complaints of headlamps in Automotive Lighting s.r.o. The goal is to analyze the state of customer complaints for 2018 and to evaluate the biggest source of nonconformities in terms of the type of complaint based on Pareto analysis. The thesis focuses on solution of one particular type of complaint. The key part of the thesis is also the processing of the process analysis, the evaluation of the causes of the complaint and the draft of corrective measures that would eliminate the problem. The conclusion of the thesis contains evaluation of the proposed corrective measures, including from the economic point of view.
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Assembly line innovation project for thermostatic heads at Honeywell
Fical, Karel ; Neužil, Karel (referee) ; Kubík, Roman (advisor)
The object of this work is to propose innovative solutions on the assembly line in company Honeywell. Optimization of this line will be achieved by changing the concept of calibration. The current stabilization in air-conditioned chamber will be replaced by operational calibration incorporated in the assembly line, which will depend on ambient temperature. This work will be mainly contained a description of the current status, the proposed changes and economic evaluation.
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The Study Efficiency of Utilization of Workplacess in Selected Operation
Milota, Tomáš ; Tesař, Rostislav (referee) ; Jurová, Marie (advisor)
This thesis deals with the analysis of data obtained by observing and measuring workplaces of assembly lines with a focus on the efficiency of their utilization, through selected elements of industrial engineering, which the reader can get acquainted with in the theoretical part of the thesis. In this thesis the line productivity during the shifts is analyzed, an ideal line balancing condition is defined and suggestion for changing the time of line consumption norm according to the measured line cycle time is made. According to the complex analyzes of the workplaces, suggestions are concluded and an economic appreciation of these proposals is also elaborated. The author of this thesis finds the main benefit of this work in increasing of the productivity of the analyzed line in the case of implementation of solution designs.
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Creating a Lean Company
Smrčková, Iveta ; Chmelař, Libor (referee) ; Jurová, Marie (advisor)
This master‘s thesis is focused on ways, which are aimed at increasing the overall equipment effectiveness in the conditions of a particular business subject. This is the Logaritma a.s., which focuses on the automotive industry. The content is an analysis of the current status and overall equipment effectiveness for the entire enterprise and on the concretely chosen assembly lines. For specific assembly lines is proposed to solutions to establish equipment efficiency, using methods used in lean company. Theoretical solutions are defined.
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Integration od robot in production of pressure tank for common rail system
Krejčí, Monika ; Tůma, Zdeněk (referee) ; Knoflíček, Radek (advisor)
This diploma thesis is about integration process of assembly line automation on rail assembly. In the beginning is introduced Bosch Company, then follows up theoretical part about automation and assembly lines. After theoretical introduction continues description of current state of rail assembly and choice the best line for automation and its detailed description. After that, the work deals with finding of the best solution for line automation. Found solutions are evaluated using the decision matrix. After the best one of them is chosen. There is also calculation of investments, because the one of important conditions is, that payback period has to be less than two years. Next step is choice of the most suitable supplier and integrator, which can cope with all requirements. At the end of thesis is analysis of risks done and thanks to this, are potentials for improvement of workplace safety found.
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Proposal to change the categorisation of work at the selected workplace
Plánková, Barbora ; Rozehnalová, Jana (referee) ; Maradová, Karla (advisor)
The diploma thesis deals with work categorization falling into the issue of occupational health protection. The theoretical part is devoted to current legislative reguirements of the EU, the Czech Republic and relevant standards. It also provides a general overview of the system of public health authorities together with a more detailed description of the work categorization topic and related concepts and requirements. This thesis has been made in cooperation with Varroc Lighting Systems, s.r.o., Nový Jičín. The practical part deals with the suggested change of categorization of the optimized assembly line work positions for car rear lighting (B479 OUTER RL). The main aim of this work is to check the correctness of the classification of individual work positions. The intention of updating the categorization is also to reduce the negative impact of critical risk factors of working conditions, which brings benefits for both employees and employers. The specific course of the classification of individual risk factors with a focus on the noise as a critical risk factor is demonstrated on the riskiest work position of the assembly line. In the end, the achieved results of updated classification of all positions are evaluated. The follow-up changes and the resulting benefits of updating the categorization, including other practical recommendations, are also summarized.
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The Study of Optimalization in Operational Production Control
Hajný, Petr ; Chorovský, Igor (referee) ; Jurová, Marie (advisor)
This master’s thesis solves the lean production’s methods implementation in the steps assembly department at the company IFE CR, a. s. The first part of the thesis describes the material and information flows and the most serious problems are identified in this part. On the basis of the analysis the optimized future state is designed and possible proposals of solutions are recommended to do for achieving this state. The solution of implementation of a new steps assembly line is solved in detail in the last part.
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