Projeto e desenvolvimento de um abrasômetro tipo roda de borracha para ensaios de desgaste conforme a norma ASTM G65

Abstract

Abrasive wear is one of the main challenges faced by materials in the industry, directly impacting the lifespan and performance of mechanical components. Understanding how it occurs and identifying ways to mitigate it is essential for optimizing processes, conserving resources, and ensuring the reliability of critical systems, making this topic indispensable for those seeking innovation and efficiency. This work focuses on the design of a rubber wheel abrasometer, aligned with the ASTM G65 standard, to analyze the wear resistance of materials. The study is justified by the need for effective and standardized methods to evaluate abrasive wear, particularly in components subjected to constant friction conditions. The methodology included project planning, definition of technical requirements, conceptual design of the abrasometer, equipment manufacturing, and validation of results, ensuring measurement compliance with the established standard. Furthermore, the integration of the equipment into the UTFPR Londrina campus infrastructure was considered to foster academic and industrial research on materials and manufacturing processes.