Aviation machining work is a process of creating aviation parts or products using various machining techniques. It can provide many benefits for the aviation sector, such as improving the functionality and reliability of the aircraft, reducing the cost, waste, and energy consumption of the production process, enabling more creative and customized designs of the aviation parts or products, and increasing their strength and resistance. However, it also faces many challenges and opportunities in the 21st century, such as increasing competition, changing demand, advancing technology, and environmental impact.