Análise dos dados de vida aplicada a pontes de carregamento de carga líquida

Abstract

At a challenging time to increase production capacity in the plant, we initiated structured modifications dedicated to the management of the active Rolling Bridge in the area of liquid steel production, and the active crane, which is responsible for transporting more than 7 Million tons of steel liquid / year and that were performing and performance indicators below what is expected for this type of equipment. With the results generated and the methodologies implanted, presented in this work, above all, are generating us strength and motivation for a deep and stable work of continuous improvement in search of the best references in maintenance of equipment of load lifting and quantitative reliability. Conduct a survey of the failure data, based on equipment history and unplanned interventions and failure data. Treat them using LDA techniques and model them by applying Life Data Analysis techniques. The data will be searched in the current CMMS system of equipment control. The research of some information will be extracted manually and filtered in the system of production bulletin and SISMANA (CMMS), aiming to carry out an analysis and direction of the actions and resources based on the current numbers and graphs of the equipments of current indicators of the equipment, aiming increasing availability and reliability of equipment.