Gerenciamento de restrições e do fluxo de valor em uma empresa de produtos de limpeza
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Data
2023-07
Autores
Orientador
Jacobs, Willian
Banca
Gonzatti, Sônia Elisa Marchi
Rosário, Cláudio Roberto Do
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Resumo
A busca por vantagem competitiva instiga as empresas a buscarem melhorias em seus processos produtivos, de forma que possam atender as necessidades de seus clientes utilizando seus recursos de forma eficiente. A identificação das fontes de perda do sistema produtivo se dará por meio do mapeamento do fluxo de valor, que servirá de base para a elaboração de um mapa do estado futuro com a implementação de melhorias. Da mesma forma, a teoria das restrições irá conduzir na identificação dos impeditivos que afetam o atingimento de metas e o desempenho produtivo do sistema. O presente trabalho apresenta como objetivo avaliar o desempenho produtivo na produção de desincrustantes, por meio do mapeamento do fluxo de valor e dos conceitos da teoria das restrições com foco no gerenciamento de pulmões de produção. A metodologia empregada na realização do presente trabalho baseia-se no método dedutivo com abordagem quali-quantitativa. O procedimento de pesquisa foi realizado por meio da pesquisa bibliográfica, documental e estudo de caso. Com a aplicação do mapeamento do fluxo de valor foi possível identificar as fontes de perda ao longo do processo, bem como a restrição do sistema. Por meio do mapeamento do fluxo de valor identificou-se que o processo produtivo estava utilizando somente 40,46% do tempo total disponível para produção de desincrustante, de forma que o processo apresentasse uma ociosidade equivalente à 59,54% do tempo total disponível para produção. Após a identificação das perdas e da oportunidade de melhoria no desempenho produtivo, foram apresentadas as cinco etapas de focalização, com o intuito de maximizar a restrição identificada. Por fim, elaborou-se o mapa do estado atual, onde, como o novo cenário, houve um aumento de 52,47% de utilização do recurso restrição do sistema, fazendo com que a produção de desincrustante passasse a representar 39,61% do volume de produção diária.
The search for competitive advantage encourages companies to seek improvements in their production processes, so that they can meet the needs of their customers using their resources efficiently. The identification of the sources of losses in the production system will be done through the mapping of the value stream, which will serve as a basis for the elaboration of a map of the future state with the implementation of improvements. Likewise, the theory of constraints will lead to the identification of impediments that affect the achievement of goals and the productive performance of the system. The present work aims to evaluate the productive performance in the production of descaling, through the mapping of the value stream and the concepts of the theory of constraints with a focus on the management of lungs. The methodology used in the present work is based on the deductive method with a quali-quantitative approach. The research procedure was carried out through bibliographic research, documentary research and case study. With the application of value stream mapping it was possible to identify the sources of loss throughout the process, as well as the system constraint. Through the mapping of the value stream it was identified that the production process was using only 40.46% of the total time available for descaling production, so that the process presented an idleness equivalent to 59.54% of the total time available for production. After identifying the losses and the opportunity to improve productive performance, the five stages of focusing were presented, in order to maximize the identified restriction. Finally, the map of the current state was elaborated, where, as the new scenario, there was an increase of 52.47% in the use of the system's restriction resource, causing the production of descaling agent to represent 39.61% of the daily production volume.
The search for competitive advantage encourages companies to seek improvements in their production processes, so that they can meet the needs of their customers using their resources efficiently. The identification of the sources of losses in the production system will be done through the mapping of the value stream, which will serve as a basis for the elaboration of a map of the future state with the implementation of improvements. Likewise, the theory of constraints will lead to the identification of impediments that affect the achievement of goals and the productive performance of the system. The present work aims to evaluate the productive performance in the production of descaling, through the mapping of the value stream and the concepts of the theory of constraints with a focus on the management of lungs. The methodology used in the present work is based on the deductive method with a quali-quantitative approach. The research procedure was carried out through bibliographic research, documentary research and case study. With the application of value stream mapping it was possible to identify the sources of loss throughout the process, as well as the system constraint. Through the mapping of the value stream it was identified that the production process was using only 40.46% of the total time available for descaling production, so that the process presented an idleness equivalent to 59.54% of the total time available for production. After identifying the losses and the opportunity to improve productive performance, the five stages of focusing were presented, in order to maximize the identified restriction. Finally, the map of the current state was elaborated, where, as the new scenario, there was an increase of 52.47% in the use of the system's restriction resource, causing the production of descaling agent to represent 39.61% of the daily production volume.
Descrição
Palavras-chave
theory of Constraints; buffer management; mapeamento do fluxo de valor; value stream mapping; gerenciamento de pulmões de produção; teoria das restrições
Citação
OLIVEIRA, Gabriele De. GERENCIAMENTO DE RESTRIÇÕES E DO FLUXO DE VALOR EM UMA EMPRESA DE PRODUTOS DE LIMPEZA. 2023. Monografia (Graduação em Engenharia de Produção) – Universidade do Vale do Taquari - Univates, Lajeado, 03 jul. 2023. Disponível em: http://hdl.handle.net/10737/3779.