Desarrollo de un plan de mantenimiento preventivo para los equipos y máquinas en el Tecnicentro Automotriz Solís

Abstract

The Tecnicentro Automotriz Solis innovated its facilities by acquiring machines and equipment for vehicle maintenance, in order to provide a quality service without setbacks, the need for a technical project was born that is focused on maintenance under failure modal analysis and effects. A list of the machines and equipment in service was made, obtaining information on their condition, brand, year of manufacture and location, thus discovering an updated inventory and at the same time identifying the most used machines and the most prone to fail such as: the four elevators, a hydraulic press, an air compressor, a pedestal drill and a GMAW welder, information was collected such as: its technical characteristics, specifications, main components and an identification code will be completed, thus forming the technical sheets; the maintenance statistic was calculated with the work times from January to December 2022, in the case of elevators the period from October 2022 to May 2023 was used, information provided by the company with which the bathtub curve was obtained; The AMFE and criticality matrix was established, identifying its failure modes, causes, effects and giving ratings from which the most critical were obtained and the percentages of confidence and unreliability were analyzed. Finally, the maintenance ranges of the machines with different activities were carried out, detailing how often they will be carried out throughout the year, then it will be delivered to the Company, where the technician responsible for each machine must comply with the development of the maintenance plan. preventive.