Elaboração de um ciclo PDCA para introdução dos conceitos de manutenção autônoma em uma linha de tabletes de chocolate

Abstract

This study proposes the development of a PDCA cycle for introducing Autonomous Maintenance concepts in a chocolate tablet production line. Autonomous Maintenance is an approach aimed at empowering operators to perform maintenance activities autonomously, contributing to operational efficiency and reducing failures in the production process. The PDCA (Plan, Do, Check, Act) cycle was chosen as a methodology to guide the implementation of this practice, providing a structured process of planning, execution, verification, and corrective actions. The methodology included an initial analysis of the production line to identify opportunities for applying the 07 steps of Autonomous Maintenance, followed by defining clear stages for gradual implementation and monitoring of the results obtained. The main results of this study demonstrate improvements in line availability, reduction of mean time between failures (MTBF), and increased operator autonomy concerning preventive maintenance.This study contributes to understanding how the PDCA cycle can be effectively applied to introduce Autonomous Maintenance practices in industrial environments, promoting a culture of shared responsibility for machine maintenance and operation.