Citas bibligráficas
Anchiraico, A., Rojas, K. (2020). Optimización del sistema de acarreo y transporte en labores de preparación de las zonas de profundización mediante la metodología Six Sigma operada por la E.C.M. Zicsa en la Unidad Minera Inmaculada [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/655408
Anchiraico, A., Rojas, K. Optimización del sistema de acarreo y transporte en labores de preparación de las zonas de profundización mediante la metodología Six Sigma operada por la E.C.M. Zicsa en la Unidad Minera Inmaculada [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2020. http://hdl.handle.net/10757/655408
@misc{sunedu/4385385,
title = "Optimización del sistema de acarreo y transporte en labores de preparación de las zonas de profundización mediante la metodología Six Sigma operada por la E.C.M. Zicsa en la Unidad Minera Inmaculada",
author = "Rojas Oré, Kevin Rodrigo",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2020"
}
In this thesis the implementation of the Six Sigma methodology for the optimization of the haulage and transport system is studied in the preparation of the deepening zone in the Immaculate Mining Unit, for this purpose the contributions provided by the planning areas will be considered , mine-operations, and occupational health and safety. The deposit is located in the Ayacucho region between 4000 and 4500 meters above sea level. Hochschild Mining's Inmaculada mining unit exploits gold and silver with average grades of 4.71 g / t and 163 g / t respectively using the long hole method. The hauling work in the deepening zone in the Angela vein is carried out 3 scooptram by means of R1600H of 6 yd3, the transport is carried out with 5 Volvo 27-ton dump trucks. Currently in underground mining, hauling and transportation are the stages with the lowest efficiency, which generates a poor operating cycle generating excessive consumption of fuel, tires, spare parts and lower productivity. Due to this, this thesis entitled “Optimization of the haulage and transport system in preparation work of the deepening zones through the Six Sigma methodology operated by the E.C.M. Zicsa in the Immaculate Mining Unit ”. The objective of this thesis is to optimize the unproductive times in the hauling process in the Over Cut and Fill exploitation tasks through Six Sigma. Six Sigma is a data-driven method that examines repetitive business processes and aims to bring quality to levels close to perfection. In addition, Six Sigma constitutes a quality management model that is also known as DMAIC, define, measure, analyze, improve and control.
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