Elaboración de un plan de mantenimiento basado en la confiabilidad (RCM) para las líneas de extrusión y torsión de fibras retorcidas, film y malla en la Empresa HIPLAS.

Abstract

The present technical work deals with the development of a maintenance plan based on reliability (RCM) or Reliability Centred Maintenance, for the lines of extrusion and torsion of twisted fibers, film and net in HIPLAS enterprise, for which the identification of each component that comprises the mentioned lines was carried out along with the current operational context. The main functions were defined by the operational standards desired by the user; functional failures were identified, failure modes and effects and the consequences that can occur in each of the lines. It all comes together in a single document, the data sheet of RCM. This information together with the analysis of the failure modes in the assessment tree and the decision sheet determined the maintenance tasks. The maintenance frequencies and its staff who will be the responsible to do such tasks. Finally, the preventive maintenance based on RCM and the annual maintenance schedule for the extrusion and torsion lines. The economic advantage of the application of the RCM of preventive maintenance against corrective maintenance for each of the lines was demonstrated with the application of the methodology; HIPLAS enterprise is recommended to immediately apply the exposed plan since this will obtain early results in the reliability of the plant.