Aluminum Alloy CNC Machining Material Selection

In terms of material selection, we strictly control the quality and select suitable aluminum alloy grades according to different application scenarios. For the aerospace industry, we often use 7-series aluminum alloys such as 7075, 7A04, etc. These alloys have extremely high strength after heat treatment and can be used to manufacture key components such as aircraft wings and landing gear; For the automotive manufacturing and electronic equipment industries, 6-series aluminum alloys such as 6061 and 6063 are more commonly used. 6061 has good comprehensive performance, moderate strength, easy processing, and good weldability, making it suitable for automotive chassis parts and electronic equipment casings; 6063 is widely used in building profiles, radiators, and other products due to its excellent extrusion and surface treatment properties. Each batch of materials comes with a strict quality inspection report to ensure product quality is guaranteed from the source.

Aluminum Alloy CNC Machining Production Process

Our aluminum alloy CNC machining has a rigorous and efficient production process. Firstly, based on the customer’s design drawings and technical requirements, professional CAD/CAM software is used for programming and process planning to accurately set machining parameters; Subsequently, the programming data is imported into high-precision CNC machining equipment, and through various machining processes such as turning, milling, and drilling, the aluminum alloy raw material is cut layer by layer and gradually formed; During the processing, technicians monitor the real-time operation status of equipment and the machining accuracy of parts, adjust parameters in a timely manner, and ensure that the machining accuracy meets the standards; After processing is completed, the parts enter the quality inspection process, and only qualified products can enter the next process after strict inspection through multiple processes.

Aluminum Alloy CNC Machining Surface Treatment

To further enhance the performance and aesthetics of aluminum alloy parts, we offer a diverse range of surface treatment solutions. Anodizing is one of the most commonly used treatment methods, which forms a dense oxide film on the surface of aluminum alloy through electrolysis. It not only significantly enhances the wear resistance and corrosion resistance of parts, but also endows them with rich colors through dyeing processes. It is widely used in electronic device casings and building decoration materials; For parts that require higher hardness and wear resistance, we use hard anodizing treatment to increase the thickness and hardness of the oxide film, which is suitable for automotive engine pistons, mechanical components, etc; In addition, we also provide surface treatment processes such as electroplating, painting, and sandblasting to meet the diverse needs of our customers. Whether it is functional or decorative requirements, they can be achieved one by one.

Aluminum Alloy CNC Machining Dimensional Inspection

In terms of size inspection, we have established a comprehensive and strict inspection system. By using advanced coordinate measuring instruments, aluminum alloy parts can be subjected to comprehensive and high-precision dimensional inspection, which can accurately measure parameters such as length, width, height, aperture, and form and position tolerances of the parts, with a detection accuracy of up to micrometer level; For some complex shaped parts, we use optical imaging measuring instruments for non-contact measurement to avoid damage to the surface of the parts caused by contact measurement; Each batch of parts needs to go through three levels: first article inspection, process sampling inspection, and finished product full inspection. Only products that meet the design requirements for all inspection items can be finally delivered from the factory, ensuring that every part received by customers has extremely high precision and quality stability.

Application of Aluminum Alloy CNC Machining Products

Our aluminum alloy CNC machining products are widely used in multiple industries. In the aerospace field, it is used to manufacture wing structural components, fuselage frames, engine parts, etc. for aircraft, helping to achieve lightweight and high-performance aircraft; In the automotive manufacturing industry, aluminum alloy components are used in engine cylinder blocks, transmission housings, wheels, etc., effectively reducing the weight of the car and improving fuel economy and handling performance; In the field of electronic devices, aluminum alloy casings provide lightweight, well cooled, and aesthetically pleasing protection for products such as laptops, tablets, and mobile phones; In the construction and decoration industry, aluminum alloy doors and windows, curtain wall profiles, decorative lines, and other products have become ideal choices for modern architecture due to their beauty, corrosion resistance, and ease of processing; In addition, aluminum alloy parts also play an important role in industries such as medical equipment and sports equipment, meeting the requirements of different industries for product performance and quality.