2013
DOI: 10.1590/s0103-65132013005000065
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Estabelecimento de um plano de manutenção baseado em análises quantitativas no contexto da MCC em um cenário de produção JIT

Abstract: Este artigo apresenta um método para desenvolver análises quantitativas que orientem a revisão ou elaboração de um plano de manutenção de equipamentos em um cenário de produção just in time. O método proposto contempla: i) Identificar os conjuntos que influenciam a confiabilidade; ii) Levantar taxas de falhas; iii) Classificar os conjuntos quanto ao efeito de suas falhas; iv) Levantar parâmetros de demanda da linha; v) Identificar as distribuições de probabilidade da demanda da linha e dos tempos de bom funcio… Show more

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Cited by 6 publications
(2 citation statements)
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“…The FMEA process development requires the definition of the scope, meeting with the work team, and verification of documents related to the process before beginning its application with the steps presents in the Figure 3. Several authors present Decision Diagrams (DD) to determine the best maintenance strategies based on qualitative data of component failures, relating information regarding the evidence of failure, its consequences, prediction of wear and maintenance applicability (Mendes and Ribeiro, 2014). The use of the Logical Decision Tree (LDT) and DD in the task selection and maintenance interval selection step is appropriate because the LDT prioritizes failure modes that will use financial resources in the RCM process, while the DD helps specify the applicable and effective maintenance tasks (Zaions, 2003).…”
Section: Reliability Centered Maintenancementioning
confidence: 99%
“…The FMEA process development requires the definition of the scope, meeting with the work team, and verification of documents related to the process before beginning its application with the steps presents in the Figure 3. Several authors present Decision Diagrams (DD) to determine the best maintenance strategies based on qualitative data of component failures, relating information regarding the evidence of failure, its consequences, prediction of wear and maintenance applicability (Mendes and Ribeiro, 2014). The use of the Logical Decision Tree (LDT) and DD in the task selection and maintenance interval selection step is appropriate because the LDT prioritizes failure modes that will use financial resources in the RCM process, while the DD helps specify the applicable and effective maintenance tasks (Zaions, 2003).…”
Section: Reliability Centered Maintenancementioning
confidence: 99%
“…A elaboração de planos de manutenção baseados em análises quantitativas é essencial para a compreensão do tipo e do intervalo de manutenção mais adequado ao comportamento da taxa de falhas de cada equipamento, permitindo assim, formular a melhor estratégia de manutenção para cada equipamento, evitando a execução de atividades desnecessárias ou ineficazes de manutenção (MENDES; RIBEIRO, 2014;SANTOS;SELLITTO, 2016).…”
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