Modelagem matemática aplicada na gestão de manutenção: um estudo feito em uma indústria do setor de borracha

Abstract

The operations of an industry have an enormous reliability on its equipment, which play, mostly, a very important role in the organization`s production process. To ensure the constant running of the machinery and the proper quality from the production to the product itself, the formulation of an effective maintenance plan is crucial. The biggest challenge in maintenance management is to elaborate a plan that controls maintenance expenses and prevents unplanned halts. This paper approaches a maintenance problem through integer linear programming, considering the resources limitation and costs involved. The main goal is to implement and verify an existing model, to support the decision-making of the preventive maintenance on a part of a production line in a rubber industry.