Implementación de un módulo de simulación para el diagnóstico vibracional de la desalineación de poleas y problemas en bandas para el rotor kit del laboratorio de diagnóstico técnico y eficiencia energética

Abstract

The objective of this curricular integration work was the construction and implementation of a simulation module for the vibrational diagnosis of pulley misalignment and belt problems for the Technical Diagnosis and Energy Efficiency laboratory. It was designed through the SolidWorks academic software and through the calculations the elements selection that are part of the module was made. Likewise, the study of the different failure modes. The performance tests were carried out to obtain the natural and working frequency to which the module is exposed. The vibrational analysis method was used with the assitance of the Vibrachek 200ABG equipment and the Maintraq Predictive software. Collecting simulation data was obtaining ranging from zero to five millimeters of displacement in parallel misalignment, as well as in angular misalignments from zero to five degrees; These were analyzed in order to know the causes and problems in the transmission systems. For the interpretation of results, point dispersion graphs were used, where it was shown that the greater the misalignment, the system speed decreases due to the friction generated between the belt and the pulley. It was concluded that in the axial supports, the effect of pulley misalignment is better appreciated. In addition, angular misalignments, when exceeding five degrees of misalignment, the bands tend to log off the system and show wear on the band. It is recommended to carry out simulations that do not exceed five degrees of misalignment to avoid these problems. In addition to an investigation with thermographic analysis equipment to show how the degree of misalignment affects the system temperature.