Intelligent production, technological innovation leads the development of the era. With increasing production demands across various industries and fields, as well as the need for lightweight production, various new composite materials have gained wider application. For example, carbon fiber, glass fiber, PMI, PET, EVA, and others offer advantages such as lightweight properties, thermal insulation, and corrosion resistance. Through the intelligent milling processing of Darong's five-axis machining centers, these composite materials can be better utilized in industries and fields such as aerospace, rail transportation, new energy vehicles, wind power generation, yachts, and ships.