Gestão da manutenção: aplicação dos critérios de manutenibilidade para melhoria da manutenção corretiva.

Abstract

A good management of industrial maintenance indicators is fundamental for the maintenance team success. There are several indicators used in companies in order to maintain a better performance in the sector and it is through these that it is possible to quantify and measure the processes and, consequently, take decisions. The most common maintenance performance indicators are: Availability, MTBF (Mean Time Between Failure), MTTR (Mean Time to Repair), reliability, rework and costs. Thus, this work aims to carry out a case study linked to the criteria of Maintainability that has as its main indicator the MTTR and the use of an important tool such as method of process control: the PDCA cycle (planning, execution, verification and performance). Equipment failure planning actions can be defined in advance with effective resource management that achieves qualitatively evaluate the maintainability of the process. One of the main tools for good planning of corrective maintenance is the Inspection preventive, through this the failure is identified and together with a team multidisciplinary plan the resources and activities to be performed. Expected that this research can help managers, coordinators, supervisors and technicians maintenance to improve availability and reduce maintenance costs through the application of maintainability in planned corrective maintenance.