Examinando por Autor "Pedraza Arias, Jairo Alexander"
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- ÍtemAnálisis de falla a un perno de sujeción de una peletizadora(Fundación Universitaria Los Libertadores. Sede Bogotá., ) Pedraza Arias, Jairo Alexander; Gutiérrez Bernal, Jesús ManuelThe project of degree Analysis of the failure of a bolt to hold a pelletizer is a diagnosis of causes and effects of faults that occur in components that work in a pelletizer, in this case, the bolt that holds the blades of the pelletizer. To reach this end, an initial observation of the components was made, a detailed analysis of the elements through metallographic studies and hardness tests. By compiling the results obtained, the data obtained by means of specialized bibliography is deepened, in order to make a correct diagnosis of the faults. After analyzing the data, it is concluded that the components fail mainly due to bad operation of the boiler, which does not work with the appropriate parameters. In addition 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 faults present.