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Abstract(s)
Ao longo dos anos tem-se verificado uma tendência de crescimento e de inovação nos vários ramos da indústria. A manutenção não é exceção, e como tal, há a necessidade de esta se adaptar às exigências impostas pelos departamentos de produção. Neste âmbito, têm surgido novas técnicas e metodologias de manutenção. Uma delas é o RCM (Reliability Centered Maintenance), que tira partido da elaboração de FMEA (Failure Modes and Effects Analysis), obtendo-se assim uma melhor perceção dos riscos e criticidade associados a cada máquina/componente e permite posteriormente tomar decisões que maximizem os ativos, promovendo desta forma a fiabilidade. Este trabalho teve como principal objetivo a elaboração de FMEA dos equipamentos da Silos de Leixões e implementação de ações corretivas, preventivas ou preditivas que minimizem os impactos de uma paragem, aumentando assim a produção total. O resultado deste trabalho foram cerca de 130 análises FMEA de equipamentos, a implementação de RCM e o desenvolvimento de cerca de duas dezenas de propostas de melhoria para o departamento de manutenção da empresa.
Throughout the years there has been a trend of growth and innovation in the various branches of the industry. Maintenance is no exception, and as such, there is a need to adapt to the requirements imposed by production departments. In this context, new maintenance techniques and methodologies have emerged. One of them is RCM (Reliability Centered Maintenance), which takes advantage of the elaboration of FMEA (Failure Modes and Effects Analysis), allowing a better perception of the risks and criticality associated with each machine/component and subsequently having decision-making that maximize assets, thus promoting reliability. The main objective of this work is the FMEA elaboration of the equipments of Silos de Leixões and the implementation of corrective, preventive or predictive actions that minimize the impacts of a stoppage, thus increasing the total production. The result of this work was about 130 FMEA analysis of equipments, the implementation of RCM and the development of about twenty improvement proposals for the company's maintenance department.
Throughout the years there has been a trend of growth and innovation in the various branches of the industry. Maintenance is no exception, and as such, there is a need to adapt to the requirements imposed by production departments. In this context, new maintenance techniques and methodologies have emerged. One of them is RCM (Reliability Centered Maintenance), which takes advantage of the elaboration of FMEA (Failure Modes and Effects Analysis), allowing a better perception of the risks and criticality associated with each machine/component and subsequently having decision-making that maximize assets, thus promoting reliability. The main objective of this work is the FMEA elaboration of the equipments of Silos de Leixões and the implementation of corrective, preventive or predictive actions that minimize the impacts of a stoppage, thus increasing the total production. The result of this work was about 130 FMEA analysis of equipments, the implementation of RCM and the development of about twenty improvement proposals for the company's maintenance department.
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Keywords
RCM Fiabilidade FMEA Manutenção Manutenção Preventiva Reliability Maintenance Preventive Maintenance