Black Anodized Aluminum Parts | Precision CNC Machined Components
Our black anodized aluminum parts combine precision CNC machining with a durable and attractive surface finish. Manufactured from high-quality aluminum alloys, these components are designed for applications that require dimensional accuracy, lightweight construction, corrosion resistance, and a professional appearance.
At JYH CNC Precision Machining Company, we manufacture custom black anodized aluminum components based on customer drawings, 3D CAD models, and technical specifications. Our production capabilities cover prototypes, small-batch orders, and high-volume production.
The black anodized surface provides a sleek appearance while creating a protective oxide layer that improves the aluminum's surface durability and resistance to environmental exposure.
Core Specifications
| Item |
Specification |
| Product Name |
Black Anodized Aluminum Parts |
| Material |
Aluminum 6061, 6063, 6082, 7075 or Custom Alloy |
| Manufacturing Process |
CNC Milling, CNC Turning, 3-Axis, 4-Axis & 5-Axis Machining |
| Surface Treatment |
Black Anodizing |
| Color |
Black / Matte Black / Gloss Black |
| Tolerance |
Up to ±0.005 mm, depending on geometry |
| Surface Roughness |
Ra 0.4-1.6 μm, depending on requirements |
| Production Volume |
Prototype, Low Volume & Mass Production |
| Inspection |
CMM Inspection, Dimensional & Surface Inspection |
Key Features & Benefits
Sleek Black Surface Finish
Black anodizing gives aluminum components a clean, modern, and professional appearance, making the parts suitable for both functional and cosmetic applications.
Improved Surface Protection
The anodized oxide layer provides additional protection against oxidation, corrosion, scratches, and general surface wear.
Lightweight and Durable
Aluminum offers an excellent strength-to-weight ratio, allowing manufacturers to reduce component weight without sacrificing required mechanical performance.
High Precision CNC Machining
Our advanced CNC equipment enables the production of complex aluminum parts with tight tolerances and consistent repeatability.
We can manufacture:
- Precision housings
- Covers and enclosures
- Mounting brackets
- Mechanical frames
- Heat sinks
- Structural components
- Fixtures
- Custom machine components
Custom Manufacturing
We manufacture black anodized aluminum parts according to:
- 2D engineering drawings
- 3D CAD models
- STEP / IGES files
- Physical samples
- Customer technical specifications
Applications
Black anodized aluminum components are widely used in:
- Robotics and automation equipment
- Aerospace components
- Automotive systems
- Electronic enclosures
- Consumer electronics
- Medical equipment
- Optical instruments
- Drone and UAV components
- Industrial machinery
- Precision mechanical assemblies
Surface Finishing Options
In addition to black anodizing, we can provide various aluminum surface treatments, including:
- Silver anodizing
- Natural anodizing
- Red anodizing
- Blue anodizing
- White anodizing
- Golden yellow anodizing
- Sandblasting
- Bead blasting
- Brushing
- Polishing
- Custom surface finishing
Selective masking or de-anodizing can also be provided when certain areas need to remain untreated for electrical contact, grounding, assembly, or other functional requirements.
Quality Control
We maintain strict quality control throughout machining and surface finishing. Depending on project requirements, inspection can include:
- CMM dimensional inspection
- Critical dimension measurement
- Surface appearance inspection
- Surface roughness inspection
- Anodizing color inspection
- Material certification
- Full dimensional inspection reports
Our quality team follows customer drawings and agreed specifications to ensure reliable and consistent results.
Why Choose JYH CNC Precision Machining Company?
JYH provides a complete manufacturing solution for custom CNC machined and black anodized aluminum parts.
Our capabilities include:
- Precision CNC milling and turning
- 3-axis, 4-axis and 5-axis machining
- Aluminum alloy machining
- Professional anodizing
- Tight tolerance machining
- Prototype and mass production
- CMM inspection
- DFM and engineering support
- Custom surface finishing
We focus on precision, consistency, and reliable delivery to support customers across different industries.
Frequently Asked Questions
What is black anodizing?
Black anodizing is an electrochemical surface treatment that forms a protective oxide layer on aluminum and produces a black appearance. It improves surface durability and corrosion resistance.
Which aluminum alloys can be black anodized?
Common choices include 6061, 6063, and 6082 aluminum. Other alloys, such as 7075, can also be processed depending on the required finish and application.
Can you manufacture custom black anodized parts?
Yes. We manufacture custom components according to 2D drawings, 3D CAD files, STEP models, or physical samples.
Can some areas remain un-anodized?
Yes. Specific areas can be masked or selectively de-anodized when required for electrical grounding, conductivity, welding, or assembly.
Looking for custom black anodized aluminum parts?
Send us your 2D drawings, 3D CAD files, material requirements, surface finish specifications, and quantity. Our engineering team will review your project and provide a competitive quotation and professional CNC machining solution.
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