Identificação das causas de falha do processo de vulcanização de correias industriais

Abstract

This Final Undergraduate Project aims to analyze a recurring failure in the vulcanization process of industrial belts: the steam mixing inside the autoclave, which compromises the belt tooth formation and increases scrap rates. The investigation was carried out in an industrial setting using the A3 methodology, identifying the main causes of failure, such as improper sealing, worn-out liners, and malfunctioning check valves. Corrective actions were proposed and implemented, resulting in a significant reduction in scrap-related costs and improved process efficiency. The results demonstrate the effectiveness of the adopted approach and highlight the importance of strict control over operational variables during vulcanization.