Precision aluminum alloy parts refer to mechanical parts made of aluminum alloy materials with high precision requirements. The machining accuracy of these parts is usually higher than 0.05mm, and can even reach 0.005mm to meet the needs of equipment or systems with extremely high precision requirements. ① High Precision: One of the main characteristics of precision aluminum alloy parts is its high precision. Through advanced processing technology and equipment, precise control of part size and shape can be realized to meet the needs of various high-precision equipment or systems. ② High Strength: Aluminum alloy, as a light and high-strength metal material, makes precision aluminum alloy parts have high strength while maintaining high precision. This allows them to withstand large loads and impact forces, ensuring stable operation of equipment. ③ Corrosion resistance: Aluminum alloy has good corrosion resistance and can maintain stable performance in various harsh environments. This is especially important for equipment that needs long-term operation or use in corrosive environments. ④ Conductivity and heat dissipation: Precision aluminum alloy parts have good conductivity and heat dissipation, which makes them widely used in electronic equipment and electrical systems. They can effectively conduct current and heat, improving the performance and reliability of equipment.