Ingeniería Civil y Mecánica

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Estudio de las propiedades de componentes termoplásticos, obtenidos a partir de la resina ingeniería-tough y resina standard en orientación paralela, mediante la aplicación de la técnica aditiva para impresión 3D (SLA)
(Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2021-07) Yumbolema Narváez, Darío Javier; Pérez Salinas, Cristian Fabian
The present experimental work was focused on the study of the properties obtained from a thermoplastic component obtained by applying the additive technique of 3D printing SLA. The specimens were obtained by applying a high-power laser beam in order to harden the liquid resin to form the desired three-dimensional elements, that is, Type I and Type II specimens, which are used in Hardness and wear tests respectively. For the elaboration of these samples, two types of components were taken into account, standard resin and Ingenieril Tough resin with the aim of making a simultaneous comparison between them after the stereolithographic process. In determining the weight, a digital analytical balance of thousandths of grams in precision STX 223 OHAUS recommended by the ISO 9352 standard of abrasive wheel wear was used; the data on wear was carried out in the Taber Type Abrasion tester with the abrasive wheels H22. The Hardness test was performed using the Shore D Durometer and the ASTM D2240 standard in the Laboratory of the Technical University of Ambato.