Custom CNC Milled Black Anodized Aluminum CNC Machining With Threaded Holes

Product Specification

This custom CNC milled aluminum mechanical part is expertly crafted to meet the highest standards of precision and durability. Manufactured from premium-grade aluminum alloy and treated with a black anodized finish, this component offers excellent corrosion resistance, enhanced surface hardness, and an attractive matte appearance. The part’s elongated rectangular design is not only visually streamlined but also engineered for maximum structural stability in demanding industrial applications.

At each end of the component, there are large circular through holes designed to facilitate easy integration with other mechanical systems. These through holes are manufactured with tight tolerances to ensure precise alignment and secure fastening. Centrally located are three threaded holes, each meticulously tapped to provide robust fastening points for screws or bolts, enabling flexible assembly options. Additionally, a distinct rectangular groove on the side adds further versatility to the part, potentially serving as a guide slot, mounting feature, or channel for wiring or fluids.

The surface finish is remarkably smooth and consistent, reflecting the superior quality of our CNC milling process. Our advanced 5-axis CNC machining centers enable intricate geometries and complex features to be realized with high repeatability and minimal surface imperfections. The black anodizing not only improves wear resistance but also lends the part a sleek, professional industrial look, making it suitable for visible components in equipment and machinery.

Applications:

This CNC machined aluminum part is ideally suited for use in a wide range of mechanical and industrial applications, including but not limited to:

• Precision machinery assemblies

• Robotics and automation equipment

• Aerospace and automotive fixtures

• Industrial tooling and jigs

• Electronic enclosures and mounting brackets

• Custom mechanical prototypes and functional parts

Its combination of lightweight aluminum construction and strong fastening points makes it a versatile solution for engineers and designers seeking reliable and aesthetically refined components.

Our CNC Machining Expertise:

With years of experience in CNC machining, we specialize in producing complex, high-precision components tailored to customer specifications. Our capabilities include:

• Material Selection: Working primarily with aerospace-grade aluminum alloys (6061-T6, 7075-T6) for optimal strength-to-weight ratios, but also stainless steel, brass, copper, and engineering plastics.

• Tight Tolerances: Our machining process achieves dimensional accuracy within ±0.01 mm, ensuring perfect fits and consistent quality.

• Advanced Equipment: Utilizing state-of-the-art multi-axis CNC milling and turning centers, enabling the manufacture of intricate parts with complex geometries and features.

• Surface Treatments: Black anodizing, hard coat anodizing, powder coating, polishing, sandblasting, and other finishes to meet both aesthetic and functional requirements.

• Quality Control: Comprehensive inspection protocols including CMM (Coordinate Measuring Machine) measurements, visual inspection, and material certification ensure every part meets rigorous quality standards.

• Prototyping & Production: Whether you require a single prototype or mass production, we can scale our operations accordingly while maintaining lead times and competitive pricing.

Customer Service and Support:

We pride ourselves on delivering not only high-quality components but also exceptional customer service. Our engineering team collaborates closely with clients from initial design consultation through to final production, providing valuable input on manufacturability, material selection, and finishing options. We offer:

• Design for Manufacturability (DFM) reviews

• Rapid prototyping with quick turnaround times

• Flexible batch sizes and volume production

• Reliable global shipping and logistics solutions

• Dedicated after-sales support and technical assistance