Browsing by Author "Masache Lisintuña, Carlos Alejandro"

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    Plan de mantenimiento preventivo para la cadena de frío de la empresa Skandinar S.A.
    (Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2024-08) Masache Lisintuña, Carlos Alejandro; Urrutia Urrutia, Fernando
    The present research project aims to develop a preventive maintenance plan for the cold chain of SKANDINAR S.A. This will enable the preservation and maintenance of equipment in optimal conditions by identifying failures and critical components. The purpose is to avoid unscheduled downtime and ensure the continuous development of daily activities within the company. Based on the analysis of cold chain equipment operation, maintenance indicators were calculated, including reliability, availability, and maintainability. To prioritize components prone to failures, the Failure Mode and Effects Analysis (FMEA) matrix certified by NTP 679 was utilized, evaluating each component according to detectability, severity, and frequency, and determining its criticality through the risk priority index. The proposed maintenance plan includes the development of maintenance schedules based on the criticality of each component, designed to enhance reliability, availability, and maintainability. These schedules enable the generation of work orders, detailing the planning and scheduling of activities aimed at preventive maintenance. To increase the effectiveness of the plan, the implementation of maintenance software is proposed, facilitating the scheduling, adjustment, and modification of the maintenance plan according to the company's needs.