Thesis MEJORA DEL PROCESO DE PLANIFICACIÓN DE MANTENIMIENTO PARA EQUIPAMIENTO MINERO DE GRAN ENVERGADURA UTILIZANDO EL CICLO DE GESTIÓN DE RIESGO
Date
2018
Authors
PALACIO AGUILERA, JACQUELINE IVETTE
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Abstract
El objetivo principal de este trabajo de título consiste en presentar mejoras para los procesos de planificación mantención palas electromecánicas, mediante la aplicación del ciclo gestión de riesgo, en la Compañía Minera Doña Inés de Collahuasi.Con este fin, primero se realizará una etapa de investigación acerca de los antecedentes de la compañía, tales como, ubicación de los activos, métodos de explotación y equipos de carguío utilizados; además del estado del arte con respecto al ciclo gestión de riesgo, técnicas de ayuda para el análisis de fallas, y tipos de mantenimiento.Posteriormente, se reunió información del área planificación mantención palas electromecánicas, analizando la situación actual de los procesos del área, su funcionamiento, los problemas que posee y que conllevan a un mejoramiento. Se identificaron variables endógenas y exógenas que afectan el cumplimiento del plan anual, tales como imprevistos, condiciones climáticas adversas, duplicidad de plan de mantenimiento.Finalmente, se propusieron mejoras a los procesos de planificación mantención palas que permitirán robustecer el plan matriz, además se estimó un aumento en la disponibilidad de los equipos a partir de la aplicación de las mejoras, aumentando la disponibilidad de los equipos de carguío hasta en un 5% mensual en la flota HR y un 3% en la flota P&H; generando conclusiones y recomendaciones preventivas a la estrategia del área de planificación.
The main objective of this title work is to present improvements for the maintenance planning processes of electromechanical shovels, through the application of the risk management cycle, at the Doña Inés de Collahuasi Mining Company.To this end, first a research stage will be carried out about the company's background, such as location of the assets, operating methods and loading equipment used; in addition to the state of the art with respect to the risk management cycle, help techniques for failure analysis, and types of maintenance.Subsequently, information was gathered from the maintenance planning area for electromechanical shovels, analyzing the current situation of the processes of the area, its operation, the problems it has and that lead to an improvement. Endogenous and exogenous variables that affect compliance with the annual plan were identified, such as unforeseen events, adverse weather conditions, duplication of maintenance plan.Finally, improvements were proposed to the planning processes maintenance shovels that will strengthen the parent plan, in addition an increase in equipment availability was estimated from the application of the improvements, increasing the availability of the loading equipment up to a 5% monthly in the HR fleet and 3% in the P & H fleet; generating conclusions and preventive recommendations to the strategy of the planning area.
The main objective of this title work is to present improvements for the maintenance planning processes of electromechanical shovels, through the application of the risk management cycle, at the Doña Inés de Collahuasi Mining Company.To this end, first a research stage will be carried out about the company's background, such as location of the assets, operating methods and loading equipment used; in addition to the state of the art with respect to the risk management cycle, help techniques for failure analysis, and types of maintenance.Subsequently, information was gathered from the maintenance planning area for electromechanical shovels, analyzing the current situation of the processes of the area, its operation, the problems it has and that lead to an improvement. Endogenous and exogenous variables that affect compliance with the annual plan were identified, such as unforeseen events, adverse weather conditions, duplication of maintenance plan.Finally, improvements were proposed to the planning processes maintenance shovels that will strengthen the parent plan, in addition an increase in equipment availability was estimated from the application of the improvements, increasing the availability of the loading equipment up to a 5% monthly in the HR fleet and 3% in the P & H fleet; generating conclusions and preventive recommendations to the strategy of the planning area.
Description
Catalogado desde la version PDF de la tesis.
Keywords
CICLO DE GESTION DE RIESGO , MANTENIMIENTO MINERO , PALAS ELECTROMECANICAS