<p> The movement of diamond drills by tracked vehicles and drill trailers in south Central Keewatin was studied during the summer of 1980. Tests of the physical ground strength showed that the ability of the terrain to resist disturbance from tracked vehicle operations depended on two main physical factors: the type of surficial material and the presence of water. Moisture contents varied throughout the summer so that the response of till and peat to compression and shear was not constant. As the summer proqressed, the increasing depth of thaw and gradual surface drying caused strengthening of both major types of surficial material. As a result, vehicle trafficability gradually increased throughout the summer. While surface rutting increased the depth of thaw compared to an undisturbed site, especially in peat, after the first few weeks of the thaw this had little apparent effect on vehicle trafficability. In many cases the vehicle disturbance was largely aesthetic giving the impression that the terrain disturbance was much more serious than it actually was.</p> <p> Although the load distribution of the vehicle tracks concentrated much of the longitudinal stress directly beneath the bogie wheels, in most cases the performance of the tracked vehicle itself was adequate. However, problems caused by the drill trailer wheels resulted in unnecessary mechanical strain on the vehicles and created marked increases in terrain disturbance.</p> / Thesis / Bachelor of Arts (BA)

El presente trabajo de investigación presenta el análisis realizado para una problemática dentro de una empresa del sector minero con una data de 13 meses periodo 2020 - 2021. Se identificaron las causas principales y se propone una solución para el proceso de recuperación de muestra y el mantenimiento preventivo o correctivo. Se detalla la información teórica necesaria para entender los procesos de la empresa en el sector de estudio y la metodología aplicada Ingeniería de Métodos, la cual fue aplicada en el proceso de recuperación de muestra. Además, se describen casos de éxito donde fue aplicada distintas herramientas de la metodología que fue empleada en esta investigación con la finalidad de tener una mejor visión de la técnica y un sustento de lo aplicable. Además, se muestra los resultados obtenidos luego de la implementación de un plan piloto dentro de la empresa en un periodo superior de 2 meses. Finalmente, se tiene una discusión sobre los resultados obtenidos frente a similares dentro de área industrial y se visualiza la eficiencia obtenida. / This research work presents the analysis carried out for a problem within a company in the mining sector with a data of 13 months period 2020 - 2021. The main causes were identified and a solution is proposed for the sample recovery process and maintenance preventive or corrective. The theoretical information necessary to understand the processes of the company in the study sector and the methodology applied Engineering Methods, which was applied in the sample recovery process, is detailed. In addition, success cases are described where different tools of the methodology that were used in this research were applied in order to have a better vision of the technique and a support of what is applicable. In addition, the results obtained after the implementation of a pilot plan within the company in a period exceeding 2 months are shown. Finally, there is a discussion about the results obtained compared to similar ones within the industrial area and the efficiency obtained is displayed. / Trabajo de Suficiencia Profesional

El trabajo de investigación que se presenta, sustenta un emprendimiento realizado en el rubro de la minería dedicado a importar y vender accesorios para perforación diamantina a nivel nacional. Esta idea nace a partir de la necesidad que se crea en el campo de exploración al tener pocas opciones de compra y no muy buena calidad. Este proyecto tendrá como principal aliado a JINSHI DRILLTECH CO.LTD, quien es fabricante de productos de exploración minera cuya planta se encuentra en China. Este proveedor nos ofrecerá los productos con tecnología avanzada y a un precio competitivo que permitirá entrar al mercado peruano con mucha expectativa. Inicialmente, se importarán brocas diamantinas y escariadores chinos con la ventaja de que nuestro producto tendrá un excelente rendimiento en el campo un precio tentativo. Asimismo, al ser un nuevo producto, se necesita realizar actividades de marketing, inversión media en redes sociales y un eficiente plan de venta para alcanzar un porcentaje aceptable para ser viable. En ese sentido, para el desarrollo del proyecto, y sobre todo para la comercialización y distribución del producto, se necesita una inversión de S/.373,574 Soles, de los cuales se está solicitando un financiamiento bancario del 90% y 10% con capital propio, con un TIR del 76.65% y un VPN FCNI S/ 81,014.26. La empresa estará conformada por profesionales, con experiencia en importación, cadena de suministros, logística y sobre todo en el ámbito minero que permitirá su crecimiento y desarrollo. / The research work that is presented supports an undertaking carried out in the mining sector dedicated to importing and selling accessories for diamond drilling nationwide. This idea was born from the need that is created in the field of exploration by having few purchase options and not very good quality. This project will have as its main ally JINSHI DRILLTECH CO.LTD, which is a manufacturer of mining exploration products whose plant is located in China. This supplier will offer us products with advanced technology and at a competitive price that will allow us to enter the Peruvian market with great expectation. Initially, Chinese diamond drill bits and reamers will be imported with the advantage that our product will have excellent performance in the field at a tentative price. Likewise, being a new product, it is necessary to carry out marketing activities, average investment in social networks and an efficient sales plan to reach an acceptable percentage to be viable. In this sense, for the development of the project, and especially for the commercialization and distribution of the product, an investment of S/.373,574 Soles is needed, of which a bank financing of 90% and 10% with own capital is being requested. , with an IRR of 76.65% and a NPV FCNI of S / 81,014.26. The company will be made up of professionals, with experience in imports, supply chain, logistics and especially in the mining field that will allow its growth and development.Keywords: Diamond drilling; mining; diamond drill bits; reamers. / Trabajo de investigación