Elaboración de un plan de mantenimiento mediante el análisis de los modos de falla para los activos en la planta de pintura de la Empresa CIAUTO Cía. Ltda.

Abstract

This technical project had as objective the elaboration of a maintenance plan through the failure modes analysis for the assets of the painting plant in CIAUTO CÍA. LTDA company. It began with the evaluation of the maintenance management through the Maintenance Effectiveness Survey (EEM). Then the technical inventory of the assets to be maintained was verified and updated, performing the criticality analysis through a semi-quantitative method Total Criticality by Risk (CTR) to determine the high criticality systems, in which Reliability Centered Maintenance (RCM) methodology was applied in order to define the operational context, main functions, functional failures, failure modes, potential causes, failure effects and consequences. In this way to generate an information and decision sheet with maintenance tasks and their respective frequencies, required logistics that contribute to reduce the probability of failure of the systems. Likewise, by means of Computerized Maintenance Management Systems (CMMS), the information was entered into the SisMAC software and maintenance personnel were trained. The survey determined that the points for improvement are focused on the information management areas, equipment and maintenance techniques. Through the criticality analysis, 30 critical systems were obtained, applying the RCM and through the experience of the personnel, manuals, recommendations, etc., 1,740 maintenance tasks were generated. It was concluded that the maintenance plan will help to improve the planning, scheduling and execution of preventive maintenance tasks, generating high rates of operability, contributing to the objectives set by the organization, therefore, it is recommended to acquire a maintenance software that allows to manage all the information generated.