Redução do tempo de setup como estratégia de otimização da qualidade de um processo produtivo

Abstract

Planning process management, controlling and optimizing the industrial configuration process is one way to improve customers and suppliers, further to making it more efficient. The article presents a new production sequencing built through a mathematical model developed on the supplement tool solver, in Excel, which is a selection in the configuration of the machine time for particular items, compared to a real situation. The decision variables correspond to a production order of each item that compound the set of products of the company, composed of 26 different types. At each setup, when the item to be produced is changed, it is necessary to go through different machine settings. Therefore, different weights, varying according to the time units of each setup, were established. The best configuration sequencing found by the solver with the shortest time was chosen, with a value of 1177.20 units of time. The history presented the set-up time of 1948.59 units of time, and thus it can be concluded that the sum of the setup time the program reduced by 39.58% in relation to the time of the scenario, allowing the increase of the productive capacity of the critical employee resource for a company. With a proposal to introduce new evolving data streams, most research has acquired greater flexibility for configuration switching, considering the superior online product mix.