Bibliographic citations
Infantas, D., (2021). Gestión para la optimización del proceso de perforación y voladura para incrementar el avance por disparo en las labores de la unidad minera Carahuacra - Volcan Compañía Minera S.A.A, a través de la aplicación del método de mejora continua PDCA [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/657035
Infantas, D., Gestión para la optimización del proceso de perforación y voladura para incrementar el avance por disparo en las labores de la unidad minera Carahuacra - Volcan Compañía Minera S.A.A, a través de la aplicación del método de mejora continua PDCA [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2021. http://hdl.handle.net/10757/657035
@misc{sunedu/3093806,
title = "Gestión para la optimización del proceso de perforación y voladura para incrementar el avance por disparo en las labores de la unidad minera Carahuacra - Volcan Compañía Minera S.A.A, a través de la aplicación del método de mejora continua PDCA",
author = "Infantas Barrionuevo, Daniel Ernesto",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2021"
}
This thesis studies the application of the continuous improvement methodology PDCA (Plan, Do, Check and Act) to optimize drilling and blasting processes in the Carahuacra underground mining unit of Volcan Compañía Minera SAA, in which deficient results were identified regarding the linear advance per shot in the faces. In this mine the effective drilling is 3.96 m, however, the advances per shot in 2019 have reached only 2.7 m on average. The application of the PDCA methodology began with the planning stage, in which the potential of economic benefit is shown by increasing the advance per shot, the observation and measurement was carried out in the field, the root causes were identified and analyzed with an impact effort matrix. With this information, an action plan was developed, obtaining a total of 10 actions. The next stage is the execution, in which the actions related mainly to training, the design of standard drilling and blasting schemes, and the acquisition of materials and tools were carried out successfully. In the third stage, the results obtained were verified: the advance per shot was increased from 3.02 to 3.53 m (14%), the advance factor was reduced from 38.59 to 33.28 kg / m (13.8%) and the unit costs of supplies per meter of advance were reduced from 146 to 65 dollars (55%). Finally, it was concluded that the application of the PDCA method managed to solve the problem effectively and efficiently.
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