Diseño y optimización de un tornillo clasificador de minerales para la empresa FRC ingeniería

Abstract

This internship report details the design and optimization of a mineral classifier screw, developed during an internship at FRC Ingeniería, a company with over 20 years of experience in the manufacturing and maintenance of machinery for the mining industry. The project arose from the identification of two key issues in existing equipment: the limited capacity of the classification tank and the premature wear of the submerged bushing, which led to high maintenance costs and extended downtime. To address these deficiencies, technical research, engineering calculations, and 3D modeling in Autodesk Inventor were conducted, resulting in a more efficient and durable classifier screw. The new design incorporates an optimized submerged bushing with an improved sealing system and clean water injection to reduce wear, as well as an enlarged classification tank to enhance material sorting. Additionally, manufacturing plans and technical documentation were generated for implementation. As a result, the new equipment offers greater operational efficiency, reduced maintenance costs, and increased service life, aligning with FRC Ingeniería’s quality standards. It is recommended to conduct field tests and assess the integration of additional technologies for future optimization.