Diseño y construcción de un módulo para la evaluación de velocidad de corrosión en componentes metálicos en la Facultad de Mecánica

Abstract

This research aims to design and build a module for the evaluation of corrosion rate in metallic components in the Faculty of Mechanics. We proceeded to recognize the physical space in the faculty's foundry workshop; then, an ergonomic study was applied based on the average height of the students. Next, the Quality Function Deployment (QFD) Methodology was applied, and the requirements and characteristics of the module were determined through a survey of the users of the faculty laboratories and, thus, also of the equipment offered in the market, which allowed to establish a design that meets the requirements and conditions provided. Next, it was estimated, through a calculation of stress and deformation, that the module would support. Later the material for its construction was selected, deciding that it is made of stainless and galvanized steel. By applying manufacturing processes, the module was built, considering the absolute error calculations between the proposed design and the final module. Next, the operation and maintenance manual was prepared. Finally, the physical space was installed and prepared to carry out a test of the corrosion cell, where the functionality was verified. With the results of the practice carried out, it was determined that the module is functional, ergonomic, and versatile in that different metal corrosion practices can be carried out. In conclusion, the built module meets the requirements and conditions provided from the user's perspective, making it reliable and easy to handle. A general introduction should be made to the correct module handling to avoid damage to the user and the equipment.