Monitoreo y análisis de las curvas características de la bomba de engranajes externos 1AG2U06R mediante un laboratorio remoto para la Facultad de Mecánica.

Abstract

The present research work was focused on performing the monitoring and analysis of the operating characteristic curves of the external gear pump 1AG2U06R through a remote laboratory, developed with open source virtual instrumentation. The study began with the review of information necessary to know the operation of an oil hydraulic circuit and determine the indicated instruments and sensors that were later implemented in a test bench with the purpose of adapting it to obtain the data of the physical parameters flow, pressure , angular velocity and temperature of the oil hydraulic fluid, acquired and digitized by an Arduino card that was linked to a Raspberry Pi that through its Raspbian operating system uploads the data to a remote virtual platform where the pump can be controlled and monitored, from the indicated laboratory an adequate experimentation was carried out to acquire the data of the physical parameters, with which the characteristic curves of the external gear pump 1AG2U06R were generated, they were later compared with the theoretically obtained curves. It indicated that the pump provides a flow of 9.88 LPM and a hydraulic power of 1.36 KW to 1720 RPM and 1200 PSI with which it can also be determined the volumetric and total efficiency value of the pump, which are 93. 5% and 81.16% respectively, and the manner of the temperature of the fluid during practice. Concluding with this that the pump satisfies satisfactorily the technical characteristics presented by the manufacturer. The implemented system works correctly and can be applied in any hydraulic pump system to find its volumetric efficiency and pump life. It is recommended that there should be a person in the test bench to energize it and verify its correct operation and also follow the steps of the system's operating manual.