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Abstract(s)
Nesta dissertação descrevem-se, de forma pormenorizada, as características
fundamentais das filosofias de gestão Produção Magra, Seis Sigma, e Sigma Magra,
assim como as respectivas metodologias aconselháveis para a sua instalação nas
organizações industriais e de serviços. Conjugando os princípios clássicos da
manutenção industrial com as filosofias Magra e Sigma, é possível obterem-se
resultados de exploração caracterizados por uma melhoria contínua, com uma
permanente optimização da eficiência dos activos, gerando-se deste modo uma
nova filosofia designada por Manutenção Magra, cujos princípios e formas de
instalação são discriminados igualmente de uma forma bastante detalhada.
Atendendo a que existem questões técnicas e económicas essenciais, associadas
directamente à adopção de todas estas filosofias de melhoria contínua, e que, por
vezes, não são citadas ou analisadas quando se apresentam os benefícios dessas
filosofias, descrevem-se, a finalizar, quais as questões que se devem colocar
previamente às organizações que pretendam instalar essas filosofias, para que
possam obter conclusões sobre a relação custo-benefício.
This M.Sc. Thesis presents in detail the fundamental characteristics of Lean Production, Six Sigma and Lean Sigma management philosophies, as well as their recommended methods for its installation in both industrial and service organizations. Combining the principles of classical industrial maintenance with Lean and Sigma philosophies, it is possible to obtain results of operation characterized by a continuous improvement, with a permanent optimization of the efficiency of assets, thus generating in this manner a new philosophy called Lean Maintenance, whose principles and ways of installation are also presented in detail. Taking into account that there are essential technical and economic items directly related to the adoption of these philosophies of continuous improvement and, sometimes, are not mentioned or considered when presenting the benefits of these philosophies, finally are described which items that should be presented to those organizations wishing to install these philosophies, in order to obtain conclusions on their cost-benefit.
This M.Sc. Thesis presents in detail the fundamental characteristics of Lean Production, Six Sigma and Lean Sigma management philosophies, as well as their recommended methods for its installation in both industrial and service organizations. Combining the principles of classical industrial maintenance with Lean and Sigma philosophies, it is possible to obtain results of operation characterized by a continuous improvement, with a permanent optimization of the efficiency of assets, thus generating in this manner a new philosophy called Lean Maintenance, whose principles and ways of installation are also presented in detail. Taking into account that there are essential technical and economic items directly related to the adoption of these philosophies of continuous improvement and, sometimes, are not mentioned or considered when presenting the benefits of these philosophies, finally are described which items that should be presented to those organizations wishing to install these philosophies, in order to obtain conclusions on their cost-benefit.
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Keywords
Manutenção industrial Seis sigma
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Citation
Publisher
Universidade da Beira Interior