Bibliographic citations
Vega, M., (2021). Análisis de las demoras para mejorar la productividad de equipos de bajo perfil en empresas mineras de extracción de oro [Trabajo de suficiencia profesional, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/22414
Vega, M., Análisis de las demoras para mejorar la productividad de equipos de bajo perfil en empresas mineras de extracción de oro [Trabajo de suficiencia profesional]. PE: Universidad Nacional de Ingeniería; 2021. http://hdl.handle.net/20.500.14076/22414
@misc{sunedu/3504966,
title = "Análisis de las demoras para mejorar la productividad de equipos de bajo perfil en empresas mineras de extracción de oro",
author = "Vega Merino, Manuel Alexander",
publisher = "Universidad Nacional de Ingeniería",
year = "2021"
}
The present research work analyzed the delays in the cleaning and loading unit operations, through the study of times and movements, in order to improve the productivity of the load haul dump used in the gold extraction process in underground mining operations. The identification of the causes of the delays in the process were obtained using the Ishikawa or cause-effect diagram. In addition, the impact of delays was quantified using the Pareto chart. As a result of the analysis, it was determined that the times recorded in the refreshment, distribution of the guard, transfer of the equipment to the work area and waiting for dump trucks are the delays with the greatest impact on the production cycle. From the analysis obtained, it was concluded that the implementation of an operations control center will improve the distribution of resources and reduce delays, generating an improvement in productivity.
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