Improving Machining Performance Through Cutting Tool Surface Modifications: A Specialized Review

The performance of cutting tools is critical in the ever-changing world of machining and manufacturing. This research explores the novel approaches used to improve these instruments’ surfaces in an effort to maximize their effectiveness and durability. The idea of surface texturing, which is the painstaking process of engraving patterns onto tool surfaces to strengthen their tribological qualities, is fundamental to this investigation. By going over a number of methods in detail—from photolithography to laser texturing—the study highlights how significant these changes are. Specifically, micro-textured tools have demonstrated outstanding performance in the machining of difficult materials, such as Ti–6Al–4V alloy and aluminum alloys. In addition, innovations, such as laser interference patterning, have changed the game by drastically lowering machining forces and enhancing surface roughness. This study opens the door for new developments and improved manufacturing results by demonstrating the revolutionary potential of surface texturing in the machining sector.