主题词：Advanced machining processes and optimization; Advanced Surface Polishing Techniques; Advanced Machining and Optimization Techniques; Advanced Measurement and Metrology Techniques; Manufacturing Process and Optimization; Metallurgy and Material Forming; Metal Forming Simulation Techniques; Advanced Numerical Analysis Techniques; Tunneling and Rock Mechanics; Iterative Learning Control Systems; Laser Material Processing Techniques; Educational Robotics and Engineering; Engineering Technology and Methodologies; Metal Alloys Wear and Properties; Adhesion, Friction, and Surface Interactions; Tribology and Lubrication Engineering; Additive Manufacturing Materials and Processes; Additive Manufacturing and 3D Printing Technologies; Surface Roughness and Optical Measurements; Metal and Thin Film Mechanics; Erosion and Abrasive Machining; Diverse Scientific and Economic Studies; Human auditory perception and evaluation; Gear and Bearing Dynamics Analysis; Optical measurement and interference techniques