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Advisor(s)
Abstract(s)
Nos dias de hoje, com um mercado totalmente globalizado e extremamente competitivo e rigoroso, para que uma empresa seja bem sucedida, é indispensável que todos os colaboradores, de forma contínua, contribuam para a eliminação de desperdícios. A metodologia Lean Manufacturing e as suas ferramentas têm vindo a ser um meio fundamental para as empresas atingirem tal resultado. No âmbito desta dissertação de mestrado, realizada durante o projeto desenvolvido na empresa Gewiss Portugal, foi analisada uma linha de produção desta empresa industrial e foram implementadas oportunidades de melhoria no processo produtivo desta linha de produção, recorrendo-se à aplicação da metodologia e ferramentas Lean. Após analisar o processo produtivo da linha de produção, foram sugeridas propostas de melhoria, tendo-se posteriormente avançado com a implementação das mesmas. Com a aplicação das propostas de melhoria, obteve-se um tempo de tarefas semelhante em todos os postos de trabalho, um layout onde foi possível inserir um equipamento de teste para validar os produtos que passam numa das fases produtivas e eliminar duas saídas da linha, assim como uma redução das deslocações, traduzida na eliminação das deslocações à estante e na redução em 65% das deslocações para trocar de posto de trabalho. Estas melhorias traduzem-se numa redução do tempo de processamento dos aparelhos de 234s e um aumento de capacidade de 38%.
Nowadays, with a market that is totally globalized, extremely competitive and rigorous, for a company to be successful, it is essential to eliminate waste. The Lean Manufacturing methodology and its tools has been the fundamental way for companies to achieve this result. Within the scope of this master's degree dissertation, carried out during the project developed at Gewiss Portugal, a production line was analyzed and opportunities were identified targeting the improvement in the production process, using the application of Lean methodology and tools. After analyzing the production process of the production line, proposals for improvement were suggested, and later progress was made with their implementation. With the application of the improvements, it was possible to eliminate two product movements to outside the line, reduce operator displacements, as decrease the workstation changes, in 65%. Additionally, we obtained a new layout where it was possible to place a test equipment, to validate the products, and we balance the tasks time in all workstations. These improvements translated into several gains in the productive process like a processing time reduction of 234s and a increasing of the capacity in 38%.
Nowadays, with a market that is totally globalized, extremely competitive and rigorous, for a company to be successful, it is essential to eliminate waste. The Lean Manufacturing methodology and its tools has been the fundamental way for companies to achieve this result. Within the scope of this master's degree dissertation, carried out during the project developed at Gewiss Portugal, a production line was analyzed and opportunities were identified targeting the improvement in the production process, using the application of Lean methodology and tools. After analyzing the production process of the production line, proposals for improvement were suggested, and later progress was made with their implementation. With the application of the improvements, it was possible to eliminate two product movements to outside the line, reduce operator displacements, as decrease the workstation changes, in 65%. Additionally, we obtained a new layout where it was possible to place a test equipment, to validate the products, and we balance the tasks time in all workstations. These improvements translated into several gains in the productive process like a processing time reduction of 234s and a increasing of the capacity in 38%.
Description
Keywords
Produção Lean Ferramentas Lean Eliminar Desperdícios Lean Production Lean Tools Eliminate Waste