A Study on Maintenance Strategies in Mechanical Systems for Enhancing Equipment Reliability

Abstract

Maintenance plays a critical role in ensuring the reliability, efficiency, and lifespan of mechanical systems used in industrial and manufacturing environments. Ineffective maintenance practices often lead to unexpected equipment failures, increased downtime, higher operational costs, and reduced productivity. Therefore, selecting appropriate maintenance strategies is essential for improving equipment reliability and operational performance. This study examines various maintenance strategies applied in mechanical systems, including preventive maintenance, predictive maintenance, condition-based maintenance, and corrective maintenance. The research analyses how these approaches influence equipment reliability, maintenance cost, failure frequency, and system availability. Both theoretical concepts and practical maintenance models are reviewed to understand their effectiveness in different industrial contexts. The study also investigates current maintenance practices adopted in selected mechanical systems and evaluates their impact on equipment performance. Based on the analysis, the research proposes suitable maintenance strategies that can enhance reliability, reduce breakdowns, and optimize maintenance planning. The findings of this study are expected to assist industries in improving maintenance decision-making and ensuring sustainable mechanical system performance.