Custom Aluminum Machining Parts For The Electronics Industry

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Custom Aluminum Machining Parts For The Electronics Industry

The surface of aluminum CNC machined parts can be treated by sandblasting, brushing, anodizing, etc., and various sand patterns and various colors can be made, making the appearance very beautiful. Many shells or appearance parts are processed by aluminum CNC, and the overall effect is very good, and the uniformity is also very good. Aluminum materials are easy to process, which is relatively easy to use for CNC processing, and the processing effect is very good. It can easily meet the requirements of various complex parts and products. The proportion of CNC machined aluminum parts in CNC processing is still relatively high, and the comprehensive characteristics of the parts are also relatively good.

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Product Description

Characteristic

The aluminum materials suitable for CNC machining mainly include 6063, 6061, 7075, 2A12 and other grades. These grades of aluminum have excellent processing performance and mechanical properties, and the surface is excellent in CNC machining. 6063 and 6061 aluminum are high-quality aluminum alloy products with excellent machining performance, good weldability, corrosion resistance and toughness. They are one of the most popular aluminum alloy materials, commonly used in standard grades for CNC machining, and are widely used. 7075 aluminum is a high-strength hard aluminum with good mechanical properties and heat treatment strengthening effects. It is particularly suitable for applications that require high strength, such as aerospace, molds, and mechanical equipment. 2A12 aluminum is a high-strength hard aluminum with good weldability and cold processing, but its corrosion resistance is not high. It is often used to process and manufacture high-load parts and components.

CNC milling service for furniture hardware, cabinet hinges

CNC milling parts for hydraulic systems, valve core components

Properties and Advantages

Compared with other steel materials, aluminum alloy materials have lower hardness and better cutting performance, so CNC processing of aluminum is relatively easy. Many aluminum CNC parts we produce are used in wheelchairs, bicycles and other products that require high strength and light weight. Aluminum parts can meet the requirements of precision, weight and appearance. For aluminum parts processing, we generally provide subsequent treatments such as surface sandblasting and anodizing to make the entire product look very beautiful.

Design

Engineered

Manufactured

Precision CNC Machining service, CMM inspection for quality assurance

CNC milling service for construction industry, building foundation components

Services

Custom CNC Machining solutions for solar energy, solar panel frames

We not only provide investment casting and CNC machining worldwide, but also provide subsequent heat treatment and surface treatment, as well as some conventional assembly one-stop services.

Frequently Asked Questions

What are the primary aluminum grades used for CNC machining?

The most common aluminum grades used in CNC machining are 6063, 6061, 7075, and 2A12. Each grade offers unique properties: 6061 and 6063 are highly versatile with excellent corrosion resistance and weldability, while 7075 and 2A12 are preferred for applications requiring superior high-strength and structural integrity.

Why is aluminum preferred over steel for lightweight parts?

Aluminum alloys feature a lower density compared to steel while maintaining excellent strength-to-weight ratios. This makes them ideal for manufacturing components that require low weight without sacrificing strength, such as parts for bicycles, wheelchairs, and aerospace structures.

What surface finish options are available for machined aluminum?

To enhance both aesthetics and durability, CNC machined aluminum components can undergo post-processing treatments. The most common surface finishes include professional sandblasting (which creates a uniform matte texture) and anodizing (which adds protective, wear-resistant, and visually appealing colors).

Does your service cover post-processing and assembly?

Yes. Beyond precision CNC machining and investment casting, we provide complete, one-stop solutions including post-machining heat treatment, custom surface finishes, and conventional product assembly to deliver ready-to-use parts.

Is aluminum alloy easy to machine?

Yes, compared to steel, aluminum alloys have lower hardness and better cutting performance. This makes them highly responsive to CNC tooling, allowing for rapid machining, excellent precision, and smooth surface finishes.