A importância da manutenibilidade na construção de pré-planos de manutenção corretiva

Abstract

Even with the growing evolution in the field of maintenance, the corrective maintenance has been shown to be present in the most diverse productive facilities. The sudden occurrence of corrective maintenance causes disorders, the main consequence of which is the interruption of the production, by the loss of function of an item or system. The maintainability is a fundamental ally when this type of maintenance is required, helping maintenance teams to return the function lost. Planning corrections that have not yet taken place seems paradoxical, however, the increasing competitiveness of the market and the histories of maintenance show that it is possible. It is necessary to build a context where maintenance teams are increasingly well advised. Thus, the present work is based on the concepts of Maintainability to emphasize the need to build a context favorable to unplanned corrective maintenance, presenting a proposal for a model of unplanned corrective maintenance, built to from unplanned corrective maintenance scenarios. idealizing the failures and their consequences even before they occur, based on in the possible failure modes of each equipment, and in the records of maintenance histories.