<p>This article explores the challenges of high-precision and high-quality part manufacturing in the modern mechanical engineering industry. The focus is on improving machining efficiency and surface quality during turning processes for parts made from composite materials. Considering the physical and mechanical properties of composites, the paper analyzes the difficulties that arise when machining these materials with cutting tools and proposes ways to overcome them. Specifically, we developed and implemented promising turning methods by modifying cutting parameters. Effective solutions were introduced for crushing and quickly removing chips from the cutting zone. A mathematical model was developed to demonstrate the correlation between the cutting process and both the accuracy and surface quality of the part. The turning algorithms proposed for CNC machines help enhance the efficiency of automated operations. Recently, the use of composite materials in mechanical engineering has significantly increased. Due to their light <br /> weight, high strength, corrosion resistance, and wear resistance, composites offer many advantages over traditional metals. Machines and mechanisms widely use these materials in parts like body panels, wings, internal structural elements, wheels, and suspension systems. The article presents scientific and practical solutions for improving the machining technology of parts made from composite materials.</p>