Examinando por Autor "Rengifo Zambrano, Jorge Luis"
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- ÍtemAnálisis de causa raíz de falla en un tubo de cobre y un racor de bronce perteneciente a una caldera de una máquina de caféTéllez Naranjo, Harold Norberto; Rengifo Zambrano, Jorge Luis; Castro Castro, José DavidThe project of grade Analysis of root cause of failure in a copper tube and a bronze fitting belonging to a boiler of a coffee machine is a diagnosis of causes and effects of failures that are presented in componenentes that work in a boiler, in this case , the pipe section next to a fitting. To reach this end, an initial observation of the components was made, a detailed analysis of the elements by means of metallographic studies and hardness tests. Compiling the results obtained, it delves into the data obtained by means of specialized bibliography, to make a correct diagnosis of the failures. After analyzing the data, it is concluded that the components fail mainly by bad operation of the boiler, which does not work with the appropriate parameters. Additional to this, the welding application in the joints is not the most correct, which also plays an important role in the root cause of the failures present.