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Abstract(s)
Nos dias de hoje, um ambiente industrial em rápida mutação, força as empresas a recorrerem a
diversos métodos e ferramentas, tendo por objetivo o aumento da sua competitividade e o reforço da sua presença nos mercados.
Neste contexto, um dos meios cada vez mais utilizados para esse fim, corresponde à implementação e desenvolvimento da filosofia Lean Manufacturing, que recorrendo a uma série de princípios e ferramentas, procura a criação de valor em todas as partes interessadas, através da
otimização de fluxos e eliminação de desperdícios, conducentes à obtenção de uma constante
melhoria de desempenho das organizações.
Uma das ferramentas Lean, especificamente dirigida à redução do desperdício, é o JIT (Just-inTime). O JIT constitui uma filosofia, que visa a redução do stock através do conceito pull system,
segundo o qual, todos os outputs são realizados no momento certo, na quantidade pedida e no
local combinado, recorrendo, por exemplo, à metodologia Kanban, de modo a controlar e disciplinar o fluxo de materiais, pessoas e informação.
Sendo o sector da Indústria Automóvel, suportado no rigoroso cumprimento de prazos de entrega e de execução, garantido sempre o mais baixo nível de desperdício e a máxima qualidade
dos seus produtos, pretende-se com a realização deste trabalho-projeto, o estudo e implementação de um conjunto de Metodologias Lean que sustentam o sistema JIT, em particular, a utilização do método MOST, para medição de tempos de trabalho associados ao abastecimento de
matérias-primas às linhas de produção desta empresa industrial.
ABSTRACT: Nowadays, a rapidly changing industrial environment, forces companies to use different methods and tools, with the objective of increasing their competitiveness and strengthening their presence in the markets. In this context, one of the means increasingly used for this purpose, corresponds to the implementation and development of the Lean Manufacturing philosophy, which, using a series of principles and tools, seeks to create value in all stakeholders, through the optimization of flows and elimination of waste, leading to constant improvement in the organizations performance. One of the Lean tools, specifically aimed at reducing waste, is JIT (Just-in-Time). JIT is a philosophy that aims to reduce stock through the concept of the pull system whereby all the outputs are held at the right time in the requested quantity and in the agreed place, using, for example, the Kanban methodology, in order to control and discipline the flow of materials, people and information. Being the Automotive Industry sector, supported by the strict fulfillment of delivery and execution deadlines, always guaranteeing the lowest level of waste and the highest quality of its products, the aim of this project-work is the study and implementation of a set of Lean Methodologies that support the JIT system, in particular, the use of the MOST method, to measure working times associated with the supply of raw materials to the production lines of this industrial company.
ABSTRACT: Nowadays, a rapidly changing industrial environment, forces companies to use different methods and tools, with the objective of increasing their competitiveness and strengthening their presence in the markets. In this context, one of the means increasingly used for this purpose, corresponds to the implementation and development of the Lean Manufacturing philosophy, which, using a series of principles and tools, seeks to create value in all stakeholders, through the optimization of flows and elimination of waste, leading to constant improvement in the organizations performance. One of the Lean tools, specifically aimed at reducing waste, is JIT (Just-in-Time). JIT is a philosophy that aims to reduce stock through the concept of the pull system whereby all the outputs are held at the right time in the requested quantity and in the agreed place, using, for example, the Kanban methodology, in order to control and discipline the flow of materials, people and information. Being the Automotive Industry sector, supported by the strict fulfillment of delivery and execution deadlines, always guaranteeing the lowest level of waste and the highest quality of its products, the aim of this project-work is the study and implementation of a set of Lean Methodologies that support the JIT system, in particular, the use of the MOST method, to measure working times associated with the supply of raw materials to the production lines of this industrial company.
Description
Keywords
Lean Manufacturing JIT Kanban MOST