Get a CNC Milling Quote for Anodized Aluminum Parts

To gain better texture, luster, and improved mechanical properties, anodizing is often applied to CNC aluminum milling parts. Junying is a China-leading CNC machining workshop offering mass-production precision anodized parts with a wide variety of manufacturing and fabrication techniques and advanced CNC equipment & facilities. Aluminum anodizing is one of the most popular surface finishing services at our factory and we’ll deliver the best effect with cost-effective prices for your milled parts, components, accessories, and assemblies, no matter what industries these products are used for. CNC anodized aluminum parts from Junying can not only gain beauty and good surface quality but also enhance features and customer requirements can be achieved. Other coatings and custom finishing services can be employed on custom aluminum CNC machining parts. Upload your CAD drawings to our quote page (https://www.cnclathing.com/quote), you can get a free CNC milling quote online quickly. Junying also offers rapid prototyping service and low to high-volume production runs for plastic materials and other OEM projects. The common fields we engaged in include electronic, medical, automotive, household, lock, etc.

What Is Anodized Aluminum?

Anodized aluminum is aluminum that has undergone an electrochemical process to form a protective oxide layer on its surface, enhancing its resistance to corrosion and wear. Anodized aluminum can be dyed in a wide range of colors, including blue, red, green, black, silver, gold, and many others. The anodizing process allows for the incorporation of these colors into the oxide layer. The anodized surface has a unique texture that can vary from matte to glossy, depending on the specific anodizing process and any pre-treatment steps taken. Despite the addition of color, anodized aluminum retains its metallic appearance. The anodized layer is porous, which allows for the absorption of dyes and other coatings. This porosity can give the surface a slightly textured appearance.

Advantages of CNC Anodized Aluminum Parts

1. Enhanced Durability: Anodizing significantly increases the resistance of industrial aluminum components to corrosion and wear. This process creates a hard ceramic-like surface that can withstand harsh environments and mechanical wear, extending the lifespan of the parts.
2. Corrosion Resistance: Anodized aluminum has a natural affinity for oxygen, forming a protective oxide layer that prevents further oxidation. This self-repairing layer ensures that even if the surface is scratched, it will continue to protect the underlying metal.
3. Aesthetic Appeal: The anodizing process allows for the addition of color to aluminum parts, as the porous surface can absorb dyes. This not only enhances the visual appeal but also ensures that the color is durable and resistant to chipping or fading.
4. Improved Adhesion: Anodized surfaces provide better adhesion for paints and primers compared to bare aluminum. This characteristic is beneficial for applications where additional coatings are required.
5. Electrical Insulation: The anodized layer acts as an insulator, making anodized aluminum suitable for electrical applications where conductivity needs to be minimized.
6. Cost-Effectiveness: Anodizing is generally a more economical finishing process compared to alternatives like painting or powder coating. It provides a thinner, yet harder surface finish, which can lead to cost savings in manufacturing and maintenance.
7. Sustainability: Anodized aluminum parts are recyclable, contributing to environmental sustainability. The anodizing process itself is also considered environmentally friendly.
8. Wide Range of Applications: Due to its properties, CNC anodized aluminum is used in various sectors, including aerospace, automotive, and architectural applications, where strength, weight, and aesthetics are critical.

Common Anodized Aluminum Colors

Anodized aluminum can be finished in a wide variety of colors, enhancing both its aesthetic appeal and durability. The coloring process is integrated into the anodization, which creates a protective oxide layer on the aluminum surface.
Black
Blue
Red
Green
Gold
Bronze (various shades including light, medium, and dark)
Silver (clear anodizing)
Purple
Pink
Orange
Turquoise
Burgundy
Champagne
Nickel
Brass
Sandalwood
Jade
Tomato
Wine

These colors are achieved through various anodizing techniques, including dyeing and electrolytic coloring, which allow for a broad spectrum of hues and finishes. The final color can depend on factors such as the anodized layer thickness, dye concentration, and the specific anodizing process used. Our anodizing services offer custom colors to meet specific design requirements.

Why Choose CNCLATHING.COM?

• Assistance from design to production
• Affordable mass production or rapid prototyping
• Responsible for any problems from us
• Strict quality control and product testing
• ISO 9001, CE & ICR Certification

Specifications of CNC Anodized Aluminum Milling Parts