Ingeniería Mecánica

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

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Subject: search.filters.subject.EMBUTICIÓN

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    Diseño y construcción de un molde de embutido para vasos de 250 ml para el laboratorio de la FICM-UTA
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2024-08) Cuito Freire, Leandro Javier; Carrillo Rosero, Carlos Mauricio
    At the Technical University of Ambato, with the aim of improving teaching in the area of dies and supporting the theoretical aspect, through practical classes where the concepts and calculations that lead to obtaining stamped parts are put into action, the present technical project is proposed; therefore, it is important to create a guide that allows the understanding of this process, transforming the acquired knowledge into practical skills within the FICM laboratory. To address the problem, the technical project was carried out, which included the design, calculation, construction and performance tests of a stamping mold, which was adapted to the press found in the FICM-UTA laboratories. This process involved the conceptualization of the glass and the mold, until the verification of its functionality through performance tests, where it was possible to better adjust the mold for its correct execution. As a result of this project, a stamping mold was developed for the manufacture of 250 ml capacity glasses, which allows students to carry out practices, effectively complementing theoretical teaching with experience; Solutions were also sought to correct defects in the mould, such as the radius of the die and the diameter of the development of the material, allowing for correct use of the mould. In addition, the results obtained through these performance tests were the production of a 250 ml capacity glass with a single blow.
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    Diseño y fabricación de una matriz de embutido y corte para producir un casquillo bipolar de resistencias eléctricas industriales en la empresa Redanse S.A.
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2018) Ortiz Escobar, Mario Gabriel; Carrillo Rosero, Carlos Mauricio
    The present technical project focuses on the design, construction and operation tests of two matrices, one for embossing and another for cutting-drilling, with the purpose of generating bipolar bushes. First the selection of the material was made according to the functionality and mechanical properties of the same to act directly with the development or template of a metal sheet, being the AISI SAE D3 steel the most suitable for the punches and matrix plates, also for the elements The ASTM A36 steel and the AISI SAE 4340 for bushings and columns were chosen. Once the material was selected, the constituent elements of the matrices were designed. Through the theoretical and analytical part, punches and plates were designed for drawing, cutting and drilling, considering parameters such as radius, clearance, number of operations, lubrication, speed of work and geometric shape, that guarantee a deep drawing avoiding the breaking of the strap and likewise a cutout of the surplus and perforation of two holes. Finally, it was mechanized by means of the wire EDM process and tests were carried out in a hydraulic press and a punch press, in order to obtain the bipolar bushing fulfilling the requirements of Redanse S.A.