Diseño de un plan de mantenimiento preventivo para la empresa INGB&R PLAST en la ciudad de Ambato

Abstract

This technical project deals with the design of a preventive maintenance plan for the company INGB&R PLAST, located in the city of Ambato. Which was carried out taking into account the lack of a structured and efficient preventive maintenance system, which has led to a higher incidence of breakdowns in the company's machinery and equipment, resulting in costly downtime and production losses. In this preventive maintenance plan, the company's machinery was codified, an inventory of existing machines was carried out, and a format for the creation of technical sheets was created, the machines were classified by system, subsystem and components. The criticality analysis was carried out to prioritize the components that required immediate intervention, in the same way the AMFE matrix was carried out based on the NTP 679, obtaining the components most prone to failure, with these results the maintenance logs and ranges were made to improve the operation of machinery. Based on these results, a risk review and registry format was designed. As a result, the preventive maintenance plan was designed for each type of machinery present in the company. This plan includes a detailed schedule of maintenance activities, such as periodic inspections, lubrication, adjustments, and replacement of worn parts. In addition, safety procedures and standards were established that must be used to carry out each of the activities scheduled for the annual maintenance plan.