主题词：Additive Manufacturing and 3D Printing Technologies; Additive Manufacturing Materials and Processes; Manufacturing Process and Optimization; Advanced machining processes and optimization; Advanced Surface Polishing Techniques; Digital Transformation in Industry; Welding Techniques and Residual Stresses; Advanced Machining and Optimization Techniques; Flexible and Reconfigurable Manufacturing Systems; Advanced Welding Techniques Analysis; Aluminum Alloys Composites Properties; High Entropy Alloys Studies; Industrial Vision Systems and Defect Detection; Laser Material Processing Techniques; Metal Forming Simulation Techniques; Educational Robotics and Engineering; Diverse Scientific and Economic Studies; Human auditory perception and evaluation; Metallurgy and Material Forming; Injection Molding Process and Properties; Aluminum Alloy Microstructure Properties; Advanced Sensor and Energy Harvesting Materials; Advanced Measurement and Metrology Techniques; Advanced materials and composites; Scheduling and Optimization Algorithms