Ingeniería Mecánica

Permanent URI for this collectionhttp://repositorio.uta.edu.ec/handle/123456789/900

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Start date: 2020Subject: search.filters.subject.SENSORES

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    Automatización de una cámara hiperbárica para el tratamiento médico de mascotas para la clínica SNAP de la ciudad de Ambato
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2025-02) Cárdenas Solis, Erika Georgina; García Moreira, Jefferson Raúl; López Velástegui, Jorge Enrique
    The hyperbaric chamber is an innovative therapeutic tool that uses high-pressure oxygen to accelerate recovery processes in cases such as wounds, infections, inflammations, and other common pathologies in animals. For this reason, the present research has been developed for the benefit of veterinary health. The project addresses the need to optimize the manual operation of the hyperbaric chamber by integrating sensors, controllers, and a monitoring system that ensures precision in critical parameters, such as pressure, temperature, and treatment time. This approach enhances the safety and effectiveness of the treatment, minimizes human errors, and ensures the well-being of pets during the procedure. For the development of the system, a prototype was designed based on technologies such as microcontrollers, pressure and temperature sensors, and a user-friendly graphical interface for the operator. The automation also includes safety mechanisms, such as real-time alerts and an emergency shutdown system in case of malfunctions. The final result is an automated hyperbaric chamber prototype that meets the necessary quality and safety standards, contributing to innovation in veterinary care in the region. Additionally, this system not only improves the operational efficiency of the clinic but also positions SNAP Clinic as a pioneer in the use of this technology in the veterinary field in Ambato. Finally, it is concluded that the implementation of automation not only optimizes medical treatments but also promotes a sustainable and technologically advanced business model in the veterinary sector.
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    Diseño y construcción de un banco de pruebas para ensayos de viscosidad
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2024-08) Tivan Acosta, Jimmy Antony; Escobar Luna, Luis Eduardo
    The design and construction of a descending sphere viscometer was carried out to be used as support material for the studies of the fluid laboratory of the Mechanics Degree of the Technical University of Ambato so that it is easy to operate and maintain. The project was carried out based on research on viscosity and how to measure it, information was consulted on the types of viscometers most used by industries; The ISO12058-1 standard was reviewed, which indicates the inclination of the tube, the recommended size of the spheres and the distance of the sensors. After having obtained all the necessary information, we continued with the design of the device, then acquired the necessary materials for its installation. construction such as the Liebig tube, servomotor, steel spheres, sensors and the microcontroller, essential devices in the operation of the viscometer, once built, the operation of the device was programmed, which is managed from the control box; It was verified that the device did not have cracks through which the fluid could escape. Initial tests were carried out with distilled water with which the operation of the sensors was also verified, whose error cannot exceed 2 percent. Finally, 20w50 oil was experimented at 40 degrees Celsius using SAE 40 oil at 40 degrees Celsius as calibration fluid. As a result, it was proven that the device performs its main function of measuring the fall time of the sphere, and then using the Stokes equation to determine the viscosity of the measured fluid.
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    Diseño y construcción de un banco didáctico de conexiones de malla para el Laboratorio de Física de la Carrera de Ingeniería Mecánica de la Universidad Técnica de Ambato
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2023-03) Pineda Olmedo, Dennis Wagner; Carrillo Rosero, Carlos Mauricio
    Kirchhoff's laws and the analysis and calculation of circuits by meshes constitute a fundamental axis in the formation of engineers, for this reason students must strengthen the knowledge of these topics through practice, for this reason the present technical project has been developed whose main objective was the design and construction of a didactic test bench that allows students to expand their knowledge demonstrating that what is obtained in theory can also be obtained in practice. The didactic bench developed can be connected to the mains at 110 V AC and consists of two main meshes with resistors and potentiometers in series and parallel with switches that allow the passage or restriction of energy to strategic points of the circuit so that students can properly simulate exercises proposed in the theory, you can put any resistance and capacitor that is required to evaluate and read the results of intensity and voltage through a sensor. The voltage range with which the meshes can be fed goes from 0 to 30 volts and the current from 0 to 5 amperes and the measurement range of the sensor up to 100 volts and 50 amperes. The training bench can be used to simulate series, parallel and combined resistor, and capacitor mats as well as mixed circuits involving the two electrical components mentioned above.