Dissertação PPG.EGPSA
URI permanente para esta coleçãohttps://rigalileo.itegam.org.br/handle/123456789/3
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Item Aplicação da lógica fuzzy como ferramenta no auxílio da tomada de decisões para otimização de layout de linha de soldagem(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024-03-21) FARIAS, Leandro da Mota; GUIMARAES, Gil Eduardo; http://lattes.cnpq.br/8142709905105377In the current market scenario, companies face a highly competitive and challenging market due to various economic and technological factors. Companies that do not modernize themselves are surpassed by new companies with more agile and efficient market methodologies. Therefore, if a company seeks to remain in the market, it must pursue the implementation of new market methodologies. We observe that Industry 4.0 applications are increasingly spreading in the industrial sector through various tools such as automation, IoT, among others. Companies using these tools can reduce costs and become more efficient. Thus, there is a growing demand for the implementation of these tools in the industrial sector. This work aims to apply methods such as Fuzzy logic to develop a Key Performance Indicator (KPI) analysis to assist in the decision-making process aimed at increasing the efficiency of a motorcycle welding production line in a company located in the Manaus Free Trade Zone. Through these mathematical methods, it is possible to losses of the process, helping managers gain a clearer understanding of highly imprecise issues and often dependent on the perspective of decision-makers. Using methods such as: mapping the production process, collecting data such as process time, layout area, productive counterflow, among other indicators, we will prepare an analysis using Fuzzy Logic to aid in the analysis of improving the layout at points such as space layout, parts inventory and line efficiency. The goal of this work is to identify bottleneck points and offer opportunities for deverticalization to propose improvements in production, reducing losses and improving the process flow.Item Desenvolvimento de um layout de etiquetas seriais para redução de falhas de leitura em códigos de barras(Instituto de Tecnologia e Educação Galileo da Amazônia, 2022-12-14) RODRIGUES, Elias; LEITE, Jandecy Cabral; http://lattes.cnpq.br/7279183940171317With the advent of new technologies and the growing market demand, companies have been seeking ways to improve the efficiency of their productivities processes by introducing innovations through the waste elimination, rework reduction and inconsistency of information due to manual data entry. The objective of this article is to demonstrate that it is possible to mitigate or eliminate stops in the TV production process, caused by difficulty to read barcodes printed on thermal transfer printers, with intelligent and innovative solutions with the support of quality tools. In the search for the resolution of these problems, this work was developed in three chapters. Chapter I begins with an introduction that presents the problem to be treated, the barcodes types adopted in the company, briFigura 2. 1efly mentions the quality tools that were used as support in the search for a solution to the problem, and also the general and specific objectives that were defined by the researchers. Chapter II briefly presents the methodology that was applied to develop this work, the concept of efficiency and effectiveness in the production system, and details the quality tools used (PDCA, Brainstorm, 5 Whys, Ishikawa Diagram, and 5W2H) to find a viable solution to the problem to be handled. It addresses the most commonly used types of barcodes, two-dimensional and linear among others, their structural compositions, the encoding and decoding processes, the verifying digit, and the methods that cover incorrect typing detection. Chapter III presents a solution proposal for the company, based on a vast and detailed analysis of the flowchart of each area involved in the process of printing and using barcode labels, the materials used in the printing process, which information systems are used as well as the layout and method used for printing. The result of this study tends to contribute to other enterprises that have similar barcode printing processes, since its application aims to reduce or eliminate line stops, acting directly on the label layout, demonstrating that disruptive thinking and intelligent change contributes positively to the company's bottom line by improving the flow of information and reducing waste.