Resumo:A competitividade imposta pelo mercado exige das organizações melhoria contínua de seus processos, produtos e serviços oferecidos, com menores custos de produção. Este artigo aborda este tema ao descrever as melhorias advindas com a implementação da Troca Rápida de Ferramentas (TRF), no processo de troca de molde da máquina injetora de PVC na fabricação de botas. O estudo de caso foi realizado numa empresa do ramo de calçados de grande porte, localizada no estado da Paraíba. No intuito de encontrar a melhor alternativa para o problema de setup elevado, foram utilizadas a TRF e a metodologia de resolução de problemas, sendo então implementada a solução que gerou maior produtividade para a empresa. Dentre as melhorias obtidas, merecem destaque a redução do tempo de máquina parada de 11,56 para 5 minutos, a redução do tempo de ajustes dos moldes com a implantação de guias de centragem e calços para padronizar as alturas dos moldes.Palavras-chave: TRF. Indústria Calçadista. Melhorias de processo. Setup. Botas de PVC. Abstract:The competition imposed by the market requires of the organizations the continuous improvement of its processes, products and offered services, with lower production costs. This article addresses this issue describing the resulting improvements from the implementation of Single Minute Exchange of Die (SMED) in the process of exchange the mold of the injection machine of PVC during the boots manufacturing. The case study was conducted in a large company of footwear, located in the state of Paraiba. In order to find the best alternative to the problem of the setup of the molds, were used the SMED and the methodology for problem resolution, and then was implemented the solution that generated greater productivity for the company. Among the improvements made, we should emphasize the reduction of inactive time of 11.56 minutes to 5 minutes, reducing the time needed for the adjustments of the molds with the implementation of guides for centering and shims to standardize the heights of the molds.Keywords: SMED. Footwear Industry. Process improvements. Setup. PVC boots. INTRODUÇÃOAtualmente as organizações são impactadas diretamente pela acirrada competição mercadológica. A fim de manterem e alcançarem maiores vantagens competitivas, as empresas buscam implementar sistemas que visam reduzir custos e propiciar maior satisfação das necessidades de seus clientes.
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