The technical characteristics of aluminum alloy processing mainly include the following aspects:
Lightweight and high strength: Aluminum alloy has the characteristics of light weight and high strength, which can reduce the weight of the product while ensuring product quality. This has important application value in aerospace, automobile and other fields.
Good corrosion resistance: Aluminum alloy has good corrosion resistance and can be used for a long time in harsh environments. This has a wide range of applications in offshore equipment, marine engineering and other fields.
Good processing performance: Aluminum alloy has good processability and can manufacture parts of various shapes through various processing methods. Aluminum alloy parts processing can be carried out by high-precision mechanical equipment such as CNC machine tools and machining centers, with high precision and high efficiency.
Excellent electrical conductivity: Aluminum alloy has good electrical conductivity and can be widely used in electrical engineering. For example, electronic equipment, communication equipment, etc..
Good aesthetics: The products processed by aluminum alloy parts have beautiful appearance and various surface treatment methods. They can be surface treated by anodizing, spraying and other methods to enhance the aesthetics and wear resistance of the parts.
Smelting technology: The smelting of aluminum alloy is the first step in processing. Commonly used smelting furnaces include gas-fired reverberatory furnaces, oil-fired reverberatory furnaces, and resistance-heated reverberatory furnaces. In order to improve smelting efficiency and ensure the purity of aluminum alloys, modern industry has gradually adopted tilting top-loading circular furnaces. The smelting temperature is usually controlled between 700 and 750°C.
Anodizing treatment: Anodizing treatment is a key process for obtaining aluminum products with corrosion-resistant and decorative surfaces. Compared with chemical oxidation films, anodized films have thicker film layers, higher hardness and wear resistance, and excellent corrosion resistance and decorative properties.