On the Laser Micro Cutting: Experimentation and Mathematical Modeling based on RSM-CCD

The laser micro-cutting process is the most widely commonly applied machining which can be to practically all metallic and non-metallic materials. While this had challenges in cutting quality criteria such as geometrical precision, surface numerous others. This article investigates of PEEK composite material using nano-fiber laser, due their significant importunity efficiency various manufacturing processes. Design experiential tool based on Response Surface Methodology (RSM)-Central Composite (CCD) used generate statistical model. method was employed analysis influence parameters including speed, power, frequency number passes characteristics -and geometrical. Cutting-geometry requirements are features since they one metrics for precision proses it concluded that higher slower more pass result a low kerf taper, these have impact other characteristics, Whereas has lowers Finally, experiments show Maximum depth 2000, width minimum top 305.56 µm angle 2.8906.