Maestría en Producción y Operaciones Industriales

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    Sistema de Gestión de Calidad basado en la Norma ISO 9001:2015 para una empresa de alimentos balanceados
    (Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Maestría en Producción y Operaciones Industriales, 2021) Ortiz Encalada, Paola Alexandra; Acosta Velarde, Jaime Iván
    El presente trabajo ha sido elaborado bajo la línea de investigación Materiales y procesos de fabricación para la industria, y nace a partir de la necesidad de implementar un sistema de gestión de calidad que cumpla con los requisitos establecidos en la Norma ISO 9001:2015, teniendo como objetivo lograr mejoras significativas en los procesos, que permitan garantizar la calidad de los productos, aumentar la productividad y la satisfacción del cliente interno y externo. Para esto se usó una metodología de campo mediante la aplicación de una lista de chequeo diseñada para evidenciar el nivel de cumplimiento mediante un valor porcentual de cada uno de los requisitos de la norma, obteniendo como resultado global de cumplimiento un 38,69%, debido principalmente a la falta de justificación documental en cada uno de los procesos. Es por esto que, para encaminar a la organización hacia un SGC, se ha establecido acciones de mejora, se ha elaborado y reestructurado once procedimientos, treinta y nueve registros, seis instructivos, un manual de calidad, un manual de funciones y un manual de procesos. Finalmente se ha determinado que dicha implementación generó cambios estadísticamente significativos en pro de la mejora de la organización (p=0,00), obteniéndose como resultado global un cumplimiento del 67.06% de los requisitos de la Norma.
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    Sistema de Gestión de la Seguridad y Salud en el Trabajo basado en la Norma ISO 45001:2018 para una empresa de alimentos balanceados
    (Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Maestría en Producción y Operaciones Industriales, 2021) Martínez Gutiérrez, Carlos Augusto; Acosta Velarde, Jaime Iván
    This work has been developed under the research line materials and manufacturing processes for the industry and is born from the need to implement a Management System for Safety and Health at Work that meets the requirements established in the ISO 45001:2018 Standard, aiming to significantly improve the control of occupational risks in the company Balanceados Nutritivos. For which, a field methodology was used, through the application of a checklist designed to evidence the level of compliance through a percentage value of each of the sections of the standard, obtaining an overall result of 21% compliance, mainly due to the lack of documentary justification in each of the processes and the incipient activities in OSH issues. Therefore, in order to guide the organization towards a culture of prevention and control of occupational risks, improvement actions have been established, a manual, procedures, records and instructions have been prepared, and an OSH policy and objectives have been established. Finally, it has been determined that such implementation generated statistically significant changes in favor of the improvement in risk control (p=0.00), obtaining an overall result of 65% compliance with the requirements of the Standard.
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    Sistema de planificación de la producción mediante un plan Agregado de producción, para el mejoramiento de la Productividad
    (Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Maestría en Producción y Operaciones Industriales, 2021) Córdova Córdova, Edison Saúl; Acosta Velarde, Jaime Iván
    Through research, a production planning system has been designed through an aggregate production plan to improve productivity. Before the design of the system an analysis of the current situation of production planning is carried out measuring its current productivity which is at 74.39 %, by means of a statistical analysis with the Pareto diagram it is determined that 82.44 % of the sales of greater rotation are the circular saw machines of 600 mm, 450 mm planer and 330 mm edger, of these three types of machines a forecast of future demand is made through a linear regression model from the historical sales of the periods 2017 to 2020, the estimated demand is used as input for the calculation of the three types of aggregate production plans that it is proposed to develop, the three ways with which it is proposed to carry out the production are: Plan 1: variable labor force and exact production, Plan 2: constant labor force and variable inventory and Plan 3: constant labor force and extra time, with the use of Excel software the calculations for these plans are made and it is obtained as a result that Plan 2: constant workforce and variable inventory is the most economical with 170.043.87 dollars with respect to Plan 1 with a cost of 17.0985,34 dollars and Plan 2 with a cost of 176.874.86 dollars, in conclusión Plan 2 is the one that best fits the conditions of the production design and resources of the company, then a production master plan is developed to meet the estimated future demand in this research, and finally productivity is measured after the design of the planning system obtaining an increase in productivity by 12.64%.