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Abstract(s)
Este trabalho foi desenvolvido tendo como base o cálculo do OEE (Overall Equipment Effectiveness) dos equipamentos da Tridec Lda., procedendo-se, posteriormente, à elaboração de uma proposta de implementação do TPM (Total Productive Maintenance) na empresa.
A revisão bibliográfica incidiu na metodologia TPM como medida para redução de desperdícios associados aos equipamentos e como estratégia de melhoria contínua, assim como na análise da métrica presente neste trabalho, o OEE.
A caracterização da empresa é feita de modo a entender o seu funcionamento, os produtos por ela comercializados assim como entender o seu processo de negócio.
Após o cálculo do valor da eficiência na empresa, analisou-se de forma particular cada equipamento com o intuito de avaliar o seu desempenho e o seu contributo para a eficiência obtida, e foram apresentadas sugestões de melhorias que poderão ser introduzidas de modo a otimizar os resultados obtidos.
Por fim, foram abordados os pilares em que assenta a metodologia TPM e que já possuem bases solidificadas na empresa, dando-se assim maior ênfase aos que abordam a Manutenção (Autónoma e Preventiva) uma vez que são os mais relacionados com os equipamentos.
This work was developed based on OEE equipments calculation at Tridec and the subsequent TPM implementation proposal. The literature review focused on two things, the TPM methodology as a mean of reducing waste associated with the equipment and as a strategy of continuous improvement, as well as focused in the analysis of this work’s metric, the OEE. Tridec’s characterization was made in order to understand the operations, the processes plan, the products it solds as well as understand the business process. After the calculation of the company’s efficiency was analyzed each particular equipment to evaluate their performance and their contribution to the efficiency and there were made improvements that could be implemented in order to improve the results. Finally, the pillars which already have solidified implementations in the company were approached, giving more attention to the ones related with maintenance (Autonomous and Preventive), which are more related to the equipments.
This work was developed based on OEE equipments calculation at Tridec and the subsequent TPM implementation proposal. The literature review focused on two things, the TPM methodology as a mean of reducing waste associated with the equipment and as a strategy of continuous improvement, as well as focused in the analysis of this work’s metric, the OEE. Tridec’s characterization was made in order to understand the operations, the processes plan, the products it solds as well as understand the business process. After the calculation of the company’s efficiency was analyzed each particular equipment to evaluate their performance and their contribution to the efficiency and there were made improvements that could be implemented in order to improve the results. Finally, the pillars which already have solidified implementations in the company were approached, giving more attention to the ones related with maintenance (Autonomous and Preventive), which are more related to the equipments.
Description
Keywords
OEE Metodologia TPM Desperdícios Melhoria contínua Manutenção Autónoma Manutenção Preventiva TPM methodology Waste Continuous improvement Autonomous maintenance Preventive maintenance