Ingeniería Mecánica

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    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
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2024-02) Guato Caiza, Bryan Wilson; Robayo Fonseca, Geovanny Sebastián; Castro Miniguano, Christian Byron
    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.
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    Desarrollo de un plan de mantenimiento preventivo para la maquinaria pesada y vehículos livianos del GAD municipal del cantón Tiwintza de la provincia de Morona Santiago
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2023-08) Medina Barrera, Erick Santiago; López Velástegui, Jorge Enrique
    The Municipal GAD of the Tiwintza Canton is located in the Province of Morona Santiago, specifically in the city of Santiago de Tiwintza. This public institution has been providing service to its inhabitants for 20 years, the same one that is in charge of planning and managing state resources. through works for the benefit of their communities, thus encouraging trade, production and tourism. This technical project was carried out with the purpose of identifying the current state of the heavy machinery and light vehicles of the Municipal GAD of Tiwintza, through a preventive maintenance plan (PM), which contributes to improving availability and reducing, even avoiding breakdowns of the entire vehicle fleet. It was based on the NTP 679 guide and on a total productive maintenance (TPM) philosophy, since the public institution did not have a technical study of these characteristics. The assets were identified through technical sheets and their matrix of components with information collected in the institution's database, public procurement processes and vehicle license plates. On the other hand, the failure mode and effects analysis (AMFE) was also carried out with its respective criticality matrix, logs and maintenance ranges, through which the mechanical elements most likely to be replaced were determined with which it was sought to establish a Autonomous and planned maintenance without any setback. This preventive maintenance plan was designed to keep all road equipment in a safe, reliable and operational condition.
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    Desarrollo de un plan de mantenimiento preventivo para los moldes de inyección en el área de producción de la empresa Halley Corporación C.L
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2023-03) Quinatoa Chato, Elizabeth Cristina; Castro Miniguano, Christian Byron
    The preventive maintenance plan is fundamental for a company, because it is used to predict minor problems in machines and components before they present failures. That is why to carry out this technical project, the needs of the company "Halley Corporación CL" were taken into account, to have a preventive maintenance plan for the molds knowing how important it is to have one, this will help us to early detection of failures or damage that may occur in the molds and their components, in order to prolong their useful life and thus reduce costs. For the development of the maintenance plan, an inventory was started, where the current state of the molds is detailed, a list of components was also generated and technical sheets were made to then proceed with an analysis of failures and failure modes of the components by means of the AMFE matrix based on NTP 679, finally the Weibull mathematical and graphic model was applied according to NTP 331 to determine the reliability of the molds. Consequently, the numerical values and parameters necessary to configure detailed time intervals per month were obtained, with the help of logs and maintenance ranges where the corresponding preventive actions are carried out, to prioritize maintenance work.
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    Plan de mantenimiento preventivo para la maquinaria de la empresa Tenería Díaz basada en los lineamientos del decreto 2393 del reglamento de seguridad y salud de los trabajadores y mejoramiento del medio ambiente de trabajo
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2019) Tafur Poveda, Luis Felipe; Analuiza Maiza, Oscar Iván
    The purpose of this technical project is the development of a useful and functional tool that helps the company Tenería Díaz, which facilitates order, control and organization through preventive maintenance of the machines involved in the direct process of obtaining leather. , which allowed us to obtain possible failures, defects of the machinery taking preventive measures according to their degree of criticality, thus avoiding possible emergency stoppages of the machines causing economic impacts to the company. It was based on obtaining the technical specifications of the machinery and a current maintenance study carried out on the machines, determining the types of failures that occurred in the components of each of them. Subsequently, a Criticality analysis was carried out, which determined the degree to which each component of the machinery is located, thus taking priority measures when giving a Preventive Maintenance, together with an AMFE analysis with the objective of detailing the components and see their possible failures that cause it to take preventive measures. All the information obtained was unified and a final report was made with the help of a "SOFTWARE". We were able to make the detailed periods of Annual Preventive Maintenance through Ranges and Logs which help us visualize and prioritize the work. Finally, the main authorities of the Tenería Díaz Company were socialized and trained.