🤖⚙️ Machine Learning–Driven Backpropagation Neural Network for Robust Prediction of Surface Roughness in Ti6Al4V Abrasive Water Jet Machining
🔍 Introduction Titanium alloy Ti6Al4V is widely used in aerospace, biomedical, and high-performance engineering due to its exceptional strength-to-weight ratio and corrosion resistance ✈️🦴. However, machining this material with consistent surface quality remains a major challenge. Abrasive Water Jet Machining (AWJM) offers a non-thermal solution, but predicting surface roughness accurately is complex due to nonlinear interactions among process parameters. To address this challenge, machine learning–driven backpropagation neural networks (BPNN) provide a powerful data-driven approach for modeling and predicting surface roughness with high robustness and accuracy. ...