In the face of the complex and diverse defect patterns and highly variable production environments of the manufacturing industry, traditional AOI often struggles with misjudgments and high adjustment costs. The AI Multi-Angle Appearance Inspection Machine, centered on multi-angle simultaneous inspection and deep learning, delivers higher fault tolerance and classification accuracy. It not only solves the challenge of difficult-to-classify defects but also enables automatic sorting and continuous model enhancement, truly advancing toward high-quality smart manufacturing.