Desarrollo de un plan de mantenimiento preventivo para las máquinas, equipos y sistemas del taller de innovación y desarrollo tecnológico de la Facultad de Ingeniería Civil y Mecánica

Abstract

The lack of preventive maintenance on machines, equipment and systems shortens their useful life, for this reason in this technical project a preventive maintenance plan was developed for the machines of the FICM Innovation and Technological Development Workshop. In the development of the technical project, the coding of each of the machines was carried out in order to identify them quickly, the technical sheets, the general characteristics, the service conditions, the list of spare parts, the drawings, diagrams, the dimensions and tolerances, the assembly instructions, the operating instructions, etc. were also carried out. The analysis of the FMEA matrices was carried out with the help of the NTP 679 Standard, analyzing the most critical elements, which are more prone to suffer failures causing unexpected interruptions in the operation of the machines, the causes of failure, functional failures and failure effects were also analyzed. Then, the criticality matrices were carried out to identify and prioritize the most critical elements of each of the machines that need improvement. Finally, the preventive maintenance plan was developed under specialized software, in which the Logs and Maintenance Ranges of each of the machines are detailed, where it will be possible to visualize and print the technical sheets, the drawings and the monthly maintenance activities, it will also be possible to record the stop and repair times of each activity generating the curve of the bathtub.