Análise da aplicação de indicadores alternativos ao Overall Equipment Effectiveness (OEE) na gestão do desempenho global de uma fábrica
An analysis of the application of indicators alternative to Overall Equipment Effectiveness (OEE) in the management of a plant's overall performance
Busso, Christianne Matias; Miyake, Dario Ikuo
http://dx.doi.org/10.1590/S0103-65132012005000068
Prod, vol.23, n2, p.205-225, 2013
Resumo
Embora a medição do Overall Equipment Effectiveness (OEE) seja uma prática de gestão industrial com crescente difusão, indicadores alternativos ao mesmo têm sido propostos na literatura para tratar da avaliação do desempenho num nível mais global dos sistemas de produção. O objetivo deste artigo é de apresentar e analisar tais indicadores e explorar suas possibilidades de aplicação na busca de um aproveitamento efetivo da capacidade de produção. Inicialmente, é elaborado um quadro referencial para o enquadramento de indicadores que ampliam a abordagem de avaliação adotada pelo OEE. Para analisar o potencial de aplicação de indicadores que têm essa função, é desenvolvido um estudo de caso em uma empresa processadora de alimentos. O caso mostra que a aplicação de indicadores como o Overall Throughput Effectiveness (OTE) e o Overall Plant Effectiveness (OPE) pode tornar o diagnóstico de problemas de utilização da capacidade mais eficaz, além de induzir a integração da estratégia de produção com outras estratégias funcionais e, assim, promover uma gestão mais efetiva do desempenho global de uma fábrica.
Palavras-chave
OEE. OTE. OPE. Indicador de desempenho. Capacidade
Abstract
Despite the fact that the measurement of Overall Equipment Effectiveness (OEE) is an increasingly disseminated industrial management practice, indicators alternative to it have been proposed in the literature to cope with performance measurement at the higher level of production systems. The purpose of this article is to present such indicators and discuss their potential application in searching effective utilization of production capacity. Initially, a conceptual framework was built to arrange indicators that broaden the evaluation approach adopted by OEE. To analyze the application potential of indicators that present this function, a case study was developed in a food-processing firm. The case suggests that the application of indicators like Overall Throughput Effectiveness (OTE) and Overall Plant Effectiveness (OPE), besides making the diagnosis of capacity utilization problems more effective, can promote the integration of production strategy with other functional strategies, and thus promote a more effective management of a plant's overall performance.
Keywords
OEE. OTE. OPE. Performance indicator. Capacity
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