Enhancing Biotechnological Manufacturing Through Simulation Studies of Bucket Strength and Fatigue in Industrial Hydraulic Excavators

Abstract

The bucket of an industrial hydraulic excavator plays a crucial role in the operational efficacy of this equipment, often utilized in the rigorous environments of biotechnological manufacturing for material handling and site preparation. Traditional simulation methods for assessing the strength and fatigue of these buckets have shown significant discrepancies between theoretical predictions and practical outcomes. To address these issues, this study introduces an advanced simulation methodology employing ADAMS/View technology for parametric design and analysis. This approach simulates the bucket strength by referencing the actual digging forces encountered during operations. Additionally, a cumulative fatigue damage reliability analysis algorithm is applied to assess the endurance of the bucket over its operational lifespan. Statistical analysis of simulation results confirms the enhanced accuracy and reliability of this method, aligning closely with empirical data. This refined simulation technique not only improves the precision of strength and fatigue assessments but also supports the development of more robust and reliable excavation equipment critical to biotechnological manufacturing processes.