Machine Learning Enabling Prediction in Mechanical Performance of Ti6Al4V Fabricated by Large-Scale Laser Powder Bed Fusion via a Stacking Model

Machine Learning Enabling Prediction in Mechanical Performance of Ti6Al4V Fabricated by Large-Scale Laser Powder Bed Fusion via a Stacking Model

Newswise — In the field of additive manufacturing, laser powder bed fusion (LPBF) technology is widely used to fabricate high-quality Ti6Al4V parts for aerospace, biomedical, maritime, and automotive industries due to the alloy's excellent properties. However, determining appropriate process parameters in large-scale LPBF poses formidable challenges, as inappropriate parameter selection can lead to metallurgical defects and compromise mechanical…