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A indústria 4.0 ou quarta revolução industrial é o atual cenário industrial que estabelece um novo paradigma para os sistemas de produção. Este novo conceito de indústria é compreendido como a implementação de fábricas inteligentes que operam de forma autónoma e com pouca intervenção humana. A quarta revolução industrial valoriza os sistemas ciber-fisicos (CPS) e a internet das coisas (IoT). Neste cenário, todos os equipamentos envolventes comunicam entre si de forma a rentabilizar os desperdícios e melhorar a forma como funcionam. É exigido uma qualidade elevada, sendo a competitividade enorme entre os produtos fabricados e a capacidade de produção. Assim sendo, surge a necessidade de monitorizar todos os equipamentos e máquinas existentes em cada indústria e a obtenção de dados para ser possível melhorar o funcionamento global das indústrias. Com isso, obter dados no chão de fábrica e tratá-los ajuda a que estes sejam úteis para as diferentes áreas inerentes à indústria, como a manutenção, produção, departamento financeiro, gestão de stocks e administração. O conceito de Manufacturing Execution System (MES) permite controlar os passos do processo de produção, estabelecendo a comunicação entre o chão de fábrica e o Enterprise Resources Planning (ERP), fornecendo informações em tempo real para ajudar na gestão industrial. Assim, este trabalho apresenta uma proposta de implementação de um sistema MES numa empresa de fabricação de válvulas por injeção de plástico. Através de várias etapas na implementação do sistema foram conseguidos parâmetros importantes que irão ajudar a empresa, tanto ao nível da gestão de recursos, como tempos de paragens de manutenção, rentabilidade do tempo e também diminuição de custos alocados a processos não produtivos.
Industry 4.0 or fourth industrial revolution is the current industrial scenario that establishes a new paradigm for production systems. This new concept of industry is understood as the implementation of intelligent factories that operate autonomously and with little human intervention. The fourth industrial revolution values cyber-physical systems (CPS) and the internet of things (IoT). In this scenario, all the surrounding equipment communicates with each other in order to optimize waste and improve the way they work. High quality is required, being the competitiveness between the products manufactured and the production capacity. Therefore, the need emerges to monitor all existing equipment and machines in each industry and to obtain data to improve global functioning of industries. As a result, obtaining data on the plant floor and processing them helps to make them useful for the different inherent areas of the industry, such as maintenance, production, financial department, stock management, and administration. The Manufacturing Execution System (MES) concept allows to control the steps of the production process, establishing communication between the shop floor and Enterprise Resources Planning (ERP), providing real-time information to help the industrial management. So, this work presents one proposal for implementing an MES system in a plastic injection molding valve manufacturing company. Through several steps in the implementation of the system were accomplished important parameters that will help the company, either at the level of resource management, such as maintenance downtime, time efficiency and also decrease of costs allocated to non-productive processes.
Industry 4.0 or fourth industrial revolution is the current industrial scenario that establishes a new paradigm for production systems. This new concept of industry is understood as the implementation of intelligent factories that operate autonomously and with little human intervention. The fourth industrial revolution values cyber-physical systems (CPS) and the internet of things (IoT). In this scenario, all the surrounding equipment communicates with each other in order to optimize waste and improve the way they work. High quality is required, being the competitiveness between the products manufactured and the production capacity. Therefore, the need emerges to monitor all existing equipment and machines in each industry and to obtain data to improve global functioning of industries. As a result, obtaining data on the plant floor and processing them helps to make them useful for the different inherent areas of the industry, such as maintenance, production, financial department, stock management, and administration. The Manufacturing Execution System (MES) concept allows to control the steps of the production process, establishing communication between the shop floor and Enterprise Resources Planning (ERP), providing real-time information to help the industrial management. So, this work presents one proposal for implementing an MES system in a plastic injection molding valve manufacturing company. Through several steps in the implementation of the system were accomplished important parameters that will help the company, either at the level of resource management, such as maintenance downtime, time efficiency and also decrease of costs allocated to non-productive processes.
Description
Keywords
EUROMAP 63 Gestão da Produção Indústria 4.0 Manufacturing Execution System Máquina de injeção de plástico MQTT Production Management Industry 4.0 Plastic injection machine