Descrição de cenários de movimentação de bobinas laminadas a quente em uma siderúrgica: um estudo de caso

Abstract

In current times, industrial companies, and specif]cally in the steel industry have been revising its processes and adopting modern productive models which focused on improving quality and cost reduction of their products. In this context the area of production planning and control has the job of integrating ali the areas of the production system receiving and providing information and making decisions regarding the customer service. In the far downstrearn in the chain has warehouses dispatch of finished products that with a good layout associated with proper handling and storage contribute to the company goais. This study used the rnethodoiogy of case study for anaiyzing three scenarios of using a shipping coii yard of a big steel company in order to prornote a more efficient handling and storage of materiais that circulate in this environment so to address both the area of production, which seeks to maximize its production capacity as the area of iogistics, seeking to serve the custorners within agreed quality and in order to harmonize interests and objectives of each area. After each scenario analyzed its advantages and disadvantages, considering the sarne criteria of coils inputs and outputs for ali scenarios, we carried out a benchmarking effort to identify the best working situation. The results show that the °scenario three" behind the best results, because it has a better use of the work area of the yard, crane uses the resource more eveniy over time, it demand iess time spent for ciearance vehicle road and rail, without losing sight of general meeting of requirements of the company with respect to production, quality, customer service and investment.