CNC Machining Aluminum Parts——Applications of CNC Machined Components
Aluminum parts play a key role in the precision machining industry. They are used in the industrial industry because of their light, strong and corrosion-resistant properties. With the advancement of CNC machining technology, aluminum parts processing has reached an unprecedented level of precision and complexity. This article will start from the introduction, advantages and applications of CNC precision materials.
The uniqueness of materials
There are many types of aluminum materials, each model has its unique performance and use.
Aluminum 6061-T6
Its biggest feature is its balanced performance and cost-effectiveness. Although its strength is not as good as 7075 aluminum alloy, it has good machinability, corrosion resistance, strength and welding performance, and is suitable for a variety of applications. In addition, 6061 aluminum alloy has good welding performance and is suitable for welding structural parts and performing various mechanical processing (such as cutting, drilling, forming, etc.)
Aluminum 7075-T6
In the manufacture of aviation aluminum parts, the performance of aluminum 7075-T6 is high strength and lightweight. This aluminum alloy can achieve extremely high hardness and strength after heat treatment, and is an ideal choice for manufacturing aircraft structural parts. For example, aircraft and missile parts.
Aluminum5083
5083 aluminum contains magnesium and silicon and is mainly used in applications such as ships, vehicles and structural parts that require high strength and good welding performance. It also has excellent welding performance, but the strength is lower than 7075 aluminum.
A356 and ADC12
If the blank is cast or die-cast aluminum, we generally use A356 and ADC12. A356 aluminum alloy is more suitable for manufacturing automotive wheel castings and other mechanical parts, while ADC12 aluminum alloy is more suitable for manufacturing automotive die castings and other high-strength parts.
Each aluminum material has its own unique characteristics and is suitable for different application scenarios. For example, 6061 aluminum is generally widely used in automated machinery and precision instruments; while 7075 aluminum is suitable for aviation and aerospace parts due to its high strength. 5083 aluminum is suitable for applications that require high strength and good connectivity due to its welding performance.
Advantages ---Surface treatment, machining accuracy
First, we can process anodized CNC aluminum parts. The surface treatment of aluminum parts adopts sand blasting + clear anodizing. First, the aluminum parts are sandblasted to remove surface impurities and provide a clean, rough surface, which helps the anodized film to adhere better. Then anodizing is carried out to facilitate electrolysis to form an oxide film on the surface of the aluminum parts. This film can improve the corrosion resistance of aluminum parts.
Second, when we process aluminum impellers, they are all carefully crafted using the most advanced five-axis machining center. It is an important component of vehicle radar. Precision is the most important, and we can achieve a critical tolerance of +/-0.001 mm. Each impeller is 100% inspected before assembly to ensure that only flawless parts can produce the final product.
Multi-faceted applications.
The personalized customization of OEM parts is another highlight of CNC machining aluminum parts. The customized needs of OEM (original equipment manufacturer) parts put forward higher requirements for machining accuracy. Through CNC machining technology (including precise control of machining paths and cutting parameters, etc.), we can produce aluminum parts with complex shapes and precise dimensions. This customized service enables aluminum parts to better meet the needs of different products and equipment and improve overall performance.
In the aviation field, CNC machining aluminum parts are widely used. With the continuous emergence of new materials and new processes, the manufacturing of aviation aluminum parts will become more diversified and personalized.
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