Documentação de convênios

URI permanente desta comunidadehttps://rigalileo.itegam.org.br/handle/123456789/173

Trabalhos ténico-científico oriundos de convênios com universidades para oferta de turmas de mestrado e doutorados no Estado do Amazonas

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2011 - 20163

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Tem arquivos: SimAssunto: search.filters.subject.Gestão de Manutenção

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Agora exibindo 1 - 3 de 3
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    Aplicação da Lógica Fuzzy na Gestão de Manutenção de Falhas de Soldagem SMD em Processos Produtivos Automatizados – Estudo de Caso
    (Instituto de Tecnologia, 2016) SOARES, Erivan Glaucio Fleury da Costa; OLIVEIRA, Kleber Bittencourt
    The present study aims to present the use of fuzzy logic to reduce the subjectivity of options and judgments in maintenance management in automated production processes, focusing on the occurrence of welding failures (SMD). For this purpose, an exploratory and descriptive case study was adopted, analyzing data collected between January 2015 and January 2016. The research employed tools such as the Ishikawa Diagram, Pareto Diagram, and Variable Control Chart to highlight the main defects. It was concluded that after system modeling and applying fuzzy logic concepts, there was a significant reduction in failures, greater understanding of phenomena, and effective solutions to avoid recurrences​
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    Análise dos Equipamentos Prioritários para o Processo de Requalificação de Botijas de Empresa Industrial sob a Ótica da Manutenção Produtiva Total
    (Universidade Federal do Pará, 2015) ANDION, Marcelo da Silva; CARVAJAL, Tirso Lorenzo Reyes RODRÍGUEZ, Jorge Laureano Moya
    The current study seeks to analyze and demonstrate the importance of maintenance in a holistic way in a company of the Industrial Pole of Manaus, highlighting maintenance as a relevant factor for economy, efficiency, and effectiveness in meeting productivity goals. The work conducts a detailed survey of the main problems that occur in the industrial environment and verifies their frequency through indicator software. The case study was carried out in a cooking gas bottling company, focusing on the maintenance system and the choices adopted to solve its needs. The research uses the Total Productive Maintenance (TPM) methodology to evaluate hourly losses and productivity, proposing solutions to improve the efficiency of the maintenance sector.
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    Melhoria do Desempenho de Motores de Combustão Interna em Empresa de Geração de Energia - Via Implantação de Manutenção Preditiva
    (Universidade Federal do Pará, 2011) FONSECA JUNIOR, Milton; BLANCO, Claudio José Cavalcante, Ph.D.
    This work aims to describe the main issues related to implementation of TPM (Total Productive Maintenance) and PM (predictive maintenance) in power plants using internal combustion engines. The two types of planning were presented with emphasis on maintenance activities. Currently the generation planning of the company do not allow unplanned outage. The most common faults were as a result of unbalance, misalignment, improper setting, coupling defective and contaminated oil. Issues that were eliminated with the implementation of predictive maintenance and implementation of a TPM program. Emphasis was placed on the importance of four pillars in this methodology (specific improvements, Autonomous Maintenance, Planned Maintenance and Education & Training). By the use of this methodology, it was shown some results achieved after its implementation such as: reducing the annual cost of maintenance, reduction of corrective maintenance, increase of MTBF (Medium Time Between Failures) and reduction of MTTR (Mean Time To Repair) in all areas of our plant. These results are reflected in the power generation and more reliability for our customers.