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About Project

These precision-engineered components appear to be custom CNC-machined elbow fittings or housing connectors, likely crafted from a high-quality copper alloy or brass (given that warm, metallic glow).

The Beauty of Precision

Looking at the smooth internal bores, clean threaded ports, and the crisp mounting flanges, it is clear these parts are built for high-performance applications. Whether they are destined for fluid systems, electrical enclosures, or cooling assemblies, the level of detail is impressive. You can even see the subtle tool marks from the machining process, which speak to the authenticity and craftsmanship of a solid block of metal being transformed into a functional piece of art.

The geometry here is particularly tricky—blending a cylindrical body into a flat, triangular mounting base with perfect symmetry requires serious technical skill. These aren’t just parts; they are a testament to what modern manufacturing can achieve when precision is the priority.

Bring Your Designs to Life with FacFox

If you are looking to turn your digital blueprints into high-quality physical components like these, FacFox is your go-to partner. Our professional CNC machining services offer incredible accuracy across a massive range of materials, including copper, aluminum, stainless steel, and engineering plastics.

Whether you need a single prototype to test a concept or a full production run, FacFox combines state-of-the-art technology with fast turnaround times to keep your project moving forward. Ready to start? Upload your CAD files today and let’s build something amazing together!

Solution

• Step 1: A high-quality copper or brass alloy was selected in the form of solid cylindrical bar stock to ensure structural integrity and excellent thermal conductivity.
• Step 2: The raw material was secured in a multi-axis CNC lathe, where the primary cylindrical body and the base flange were turned to achieve the required outer dimensions.
• Step 3: The complex elbow geometry and the triangular mounting flange were milled using high-speed precision cutting tools to remove excess material and create the distinct “saddle” shape.
• Step 4: The internal cavities and the large main bore were drilled and bored to exact tolerances, ensuring a smooth path for fluid or air flow.
• Step 5: The side ports were precisely located and threaded (tapped) to allow for secure connection with other threaded fittings or sensors.
• Step 6: The mounting holes on the flange were plunged and countersunk, providing the necessary clearance for assembly bolts.
• Step 7: The finished parts were deburred and subjected to a light surface polishing to remove any sharp edges left by the machining process.
• Step 8: Finally, each component was inspected using high-precision gauges to verify that all dimensions matched the original CAD specifications.

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About Project

Check out this stunning Alice-layout mechanical keyboard case we just finished! There is something incredibly satisfying about the way those ergonomic curves meet the precision of industrial manufacturing.

The Build Details

This project features a high-grade aluminum alloy body, finished in a striking, deep matte red. To give it that extra “pop” and premium weight, we paired it with a beautiful gold-anodized plate. The Alice layout isn’t just about ergonomics; it’s a design statement, and seeing these raw CNC-machined components come together is a treat for any tech enthusiast.

The assembly consists of three main parts:

• The Top Frame: Precision-milled to house the unique split-key layout.
• The Switch Plate: Finished in gold for a brilliant contrast against the red.
• The Weighted Base: Engineered for stability and that signature “thock” sound profile.

Every edge is crisp, and the anodization is buttery smooth—exactly what you want when you’re building a centerpiece for your desk.

Bring Your Vision to Life with FacFox

If you’re a designer or a hobbyist looking to create your own custom keyboard, parts, or prototypes, FacFox is here to help! Our professional CNC machining services offer incredible precision with a massive variety of materials and finishes—from anodized aluminum to brass and polycarbonate. We pride ourselves on fast turnaround times and expert support to ensure your CAD files turn into a perfect physical product.

Ready to start your next project? Head over to FacFox and let’s build something amazing together!

Solution

• Step 1: The 3D CAD models for the top frame, bottom case, and switch plate were designed and optimized for CNC machining.
• Step 2: High-grade 6061 aluminum alloy blocks were selected and secured onto the CNC milling machine beds.
• Step 3: The complex ergonomic curves and internal cavities were precision-milled using multi-axis CNC machines to achieve the Alice-layout geometry.
• Step 4: The switch plate was punched or milled with precise square tolerances to ensure a perfect fit for mechanical switches.
• Step 5: All machined components were bead-blasted to remove tool marks and create a uniform, matte surface texture.
• Step 6: An electrolytic chemical process was utilized to apply the deep red and gold anodized finishes, which hardened the surface and provided vibrant color.
• Step 7: Final quality inspections were performed to ensure the mounting points and screw holes were perfectly aligned for assembly.

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About Project

What you’re looking at is a masterclass in functional engineering: a Custom Remote Oil Filter Housing, CNC-machined from a solid block of high-grade billet aluminum.

In high-performance automotive builds, space is a luxury. When a massive engine swap leaves no room for a standard oil filter, a component like this is the solution. It allows builders to relocate the filter to a safer, more accessible location while integrating external oil cooling lines.

Why Billet Over Cast?

While factory parts are often sand-cast—leaving them porous and aesthetically rough—this prototype is precision-milled. The visible tool paths aren’t just for show; they represent the tight tolerances required for high-pressure hydraulic systems. Key features include:

• Integrated Ports: Clearly marked “IN” and “OUT” channels for error-proof plumbing.
• O-Ring Sealing: A perfectly recessed groove to ensure a leak-free mating surface for the filter.
• Superior Heat Dissipation: CNC aluminum acts as a natural heat sink, helping keep oil temperatures stable under racing conditions.

Whether it’s a one-off prototype for a racing team or a specialized component for a custom build, this part exemplifies how CNC machining bridges the gap between a complex CAD design and a high-strength physical reality.

Bring Your Automotive Vision to Life with FacFox Do you have a complex engine component or a custom prototype that demands this level of precision? FacFox’s CNC machining services specialize in turning your 3D designs into high-performance billet parts. With advanced multi-axis milling and a wide array of aluminum finishes, we provide the accuracy and durability your project deserves.

Ready to start your build? Upload your CAD files to FacFox today for an instant quote!

Solution

• Step 1: A digital 3D model was designed using CAD software, and the tool paths for the CNC machine were generated via CAM programming to determine the precise movements of the cutting bits.
• Step 2: A solid block of 6061-T6 aluminum alloy was selected and securely clamped into a multi-axis CNC milling machine to serve as the raw material.
• Step 3: The external geometry and the large circular mounting face were roughed out using high-speed carbide end mills to remove the bulk of the excess material.
• Step 4: The internal oil galleries, “IN/OUT” ports, and the central threaded stud hole were bored and machined to exact tolerances to ensure proper fluid flow.
• Step 5: High-precision finishing passes were performed across all surfaces, leaving the characteristic micro-tool marks visible on the final part.
• Step 6: The “IN,” “OUT,” and recycling logos were engraved into the surface using a small-diameter ball-nose end mill.
• Step 7: The central mounting stud was threaded using a tapping tool, and the O-ring grooves were machined to ensure a vacuum-tight seal.
• Step 8: The finished part was deburred to remove sharp edges and underwent a final quality inspection to verify that all dimensions matched the original engineering specifications.

Billet Aluminum Oil Filter Housing

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About Project

Check out these beauties! We recently wrapped up a project for these custom aluminum alloy parts, and we couldn’t be happier with how that vibrant blue popped.

What are we looking at?

While the exact application is a secret, these look to be high-precision mounting clamps. With their split-ring design and threaded boss, they’re perfect for securely “hugging” sensors, tubes, or cables within a larger machine.

The Magic Behind the Model

To get this level of detail and “wow” factor, we used a two-step process:

• Precision Milling: We CNC machined these from solid 6061 Aluminum. This ensures they aren’t just pretty—they’re incredibly strong and accurate to the original CAD design.

• Satin Anodized Finish: To get that gorgeous color, we used Type II Anodizing. Before the dye, we gave them a light bead-blast to create a smooth, matte texture that feels great in the hand and resists those pesky fingerprints!

Why Choose CNC for Your Prototypes?

When you’re building a “hand model” (a high-end prototype), you want it to look like it just rolled off the assembly line. CNC machining gives you that production-grade quality, and anodizing offers a rainbow of professional finishes to make your brand stand out.

Solution

• Step 1: 3D Modeling and CAM Programming. The initial design was translated into a precise 3D CAD model. This digital geometry was then processed through CAM (Computer-Aided Manufacturing) software, where the optimal toolpaths and cutting speeds were calculated to guide the machinery.
• Step 2: Material Selection and Loading. High-grade 6061 aluminum alloy blocks were selected for their superior machinability and anodizing characteristics. These raw “bricks” were securely loaded and clamped into the CNC milling machine’s workholding fixture.
• Step 3: CNC Precision Milling. The excess material was systematically removed by high-speed rotating cutting tools. Complex features, including the central bore, the split-ring gap, and the threaded boss, were carved with micron-level accuracy.
• Step 4: Mechanical Surface Pre-treatment (Bead Blasting). Once the machining was completed, the parts were subjected to bead blasting. Fine glass beads were propelled at the surface to erase tiny tool marks and create a uniform, matte “satin” texture.
• Step 5: Chemical Cleaning and Degreasing. The aluminum components were submerged in specialized cleaning baths. All residual oils, metal shavings, and surface impurities were removed to ensure the subsequent electrochemical reaction would be perfectly even.
• Step 6: Type II Anodizing and Dyeing. The parts were placed in an acid electrolyte bath where an electric current was applied. This process caused a controlled oxide layer to grow on the surface. While this layer was still porous, it was submerged in a vibrant cobalt blue dye, which was absorbed deep into the structure of the metal.
• Step 7: Sealing and Quality Inspection. Finally, the parts were placed in a high-temperature sealing bath to “close” the pores and lock the color in. Each piece was then inspected for dimensional accuracy and color uniformity before being cleared for shipment.

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About Project

When it comes to high-output electronics, heat is the ultimate enemy. This aluminum alloy radial heat sink is a masterclass in thermal engineering, designed to keep high-powered components—like LED COB arrays or compact industrial motors—running at peak efficiency.

What makes this design stand out is its hybrid geometry. By combining traditional radial fins with a dense field of internal pin fins, the surface area is maximized while encouraging turbulent airflow. This prevents “hot spots” and ensures rapid heat dissipation in tight enclosures where traditional cooling might fail.

The crisp edges and mirrored internal bore of this prototype suggest it was crafted through precision CNC machining. For high-performance parts like this, machining from solid 6061 or 7075 aluminum offers superior thermal conductivity compared to standard die-casting, making it the go-to choice for aerospace, automotive, and high-end lighting prototypes.

Bring Your Designs to Life with FacFox

If you’re developing complex thermal solutions or high-precision mechanical parts, FacFox is your premier partner for CNC machining services. Whether you need a single “hand model” prototype or low-volume production, FacFox offers a massive range of metal and plastic materials with tolerances as tight as $\pm 0.005$ mm. Their expert engineers help you optimize designs for manufacturability, ensuring your most ambitious projects move from CAD to reality with unmatched speed and quality.

Solution

• Step 1: The 3D CAD model was analyzed for manufacturability and converted into G-code using CAM software to define the cutting paths.
• Step 2: A high-grade 6061 aluminum billet was selected and securely clamped onto the workstation of a 5-axis CNC milling machine.
• Step 3: The outer radial fins were rough-machined using high-speed carbide end mills to remove the bulk of the excess material.
• Step 4: The intricate internal pin fins and the central bore were precision-milled to achieve the specific aerodynamic geometry required for heat dissipation.
• Step 5: The mounting holes and threaded features were drilled and tapped according to the original engineering specifications.
• Step 6: A fine finishing pass was executed across all surfaces to ensure a smooth texture and to meet the required dimensional tolerances.
• Step 7: The completed part was deburred, ultrasonically cleaned to remove cutting fluids, and inspected for any structural deviations.

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About Project

When it comes to high-performance mechanical assemblies, “off-the-shelf” hardware rarely makes the cut. The components shown here—from slender tension rods and ported fluid nozzles to grooved adjuster screws—demonstrate the level of complexity required in modern engineering.

These aren’t just bolts; they are mission-critical parts. The deep-groove heads allow for captive rotation in precision instruments, while the radial ports on the hollow sleeves are designed for exact fluid or gas distribution. Achieving these features in 316 stainless steel requires more than just a lathe; it requires tight tolerances, chatter-free finishes, and a deep understanding of material behavior. Whether it’s for medical devices, laboratory equipment, or aerospace prototypes, the difference between a functional part and a failure is often measured in microns.

Bring Your Designs to Life with FacFox

If your project demands this level of accuracy, FacFox’s CNC machining services are the solution. We specialize in turning complex CAD models into high-precision reality using state-of-the-art 3-, 4-, and 5-axis machining. Whether you need a single prototype in stainless steel or a production run of thousands in aluminum or titanium, our engineers ensure every thread and bore meets your exact specifications.

Ready to start your next build? Upload your files to FacFox today for an instant quote and expert manufacturing support.

Solution

• Step 1: The high-grade 316 stainless steel round bars were selected and inspected for material integrity.
• Step 2: Technical CAD drawings were converted into G-code to program the multi-axis CNC turning center.
• Step 3: The raw stock was loaded into the machine and the primary cylindrical profiles were turned to exact diameters.
• Step 4: Deep-groove features and captive collars were precision-cut using specialized grooving tools.
• Step 5: External threads were chased onto the studs, and internal bores were drilled into the nozzle components.
• Step 6: Radial flow ports were cross-drilled using live tooling on a 4-axis CNC lathe to ensure perfect alignment.
• Step 7: All components were deburred, ultrasonic cleaned, and passivated to enhance corrosion resistance.

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About Project

This high-performance aluminum housing is a masterclass in modern manufacturing. Based on its intricate volute geometry and stepped central bores, it’s designed to serve as a turbocharger compressor cover or a high-efficiency centrifugal pump housing.

The part features a complex scroll-shaped interior to optimize fluid dynamics, converting kinetic energy into pressure with minimal loss. You can even see the fine tool paths from the CNC milling process, highlighting the tight tolerances required for the high-speed rotating assembly that lives inside. Whether it’s managing airflow for a boosted engine or circulating coolant in an industrial system, this component is built to handle the heat and the pressure.

Precision like this is what sets great products apart. At FacFox, we specialize in bringing these complex geometries to life. While this piece showcases our CNC expertise, our Metal 3D Printing (DMLS) services allow you to push boundaries even further—creating internal cooling channels and lightweight structures that are impossible to machine. From rapid prototypes to low-volume production, we’re here to help you build the future.

Ready to start your next project? Upload your CAD files to FacFox.com for an instant quote today!

Solution

• Step 1: The high-grade aluminum alloy billet was selected and inspected for structural integrity.
• Step 2: The workpiece was securely mounted onto a multi-axis CNC milling machine using a specialized fixture.
• Step 3: The primary volume was removed through a roughing process to establish the basic volute and flange shapes.
• Step 4: The complex internal scroll geometry and central bearing seats were precision-machined using high-speed ball-end mills.
• Step 5: The mounting holes and internal threads were drilled and tapped according to the exact CAD specifications.
• Step 6: The critical mating surfaces were fine-tuned to achieve the required flatness and micron-level tolerances.
• Step 7: The finished part was deburred and cleaned to remove any residual metal shavings or coolant.
• Step 8: A final quality inspection was performed using a Coordinate Measuring Machine (CMM) to verify dimensional accuracy.

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About Project

When it comes to mechanical assembly, sometimes the smallest components carry the heaviest workload. These CNC-machined brass flanged bushings are a perfect example of functional elegance. Engineered for high-wear environments, these parts provide a low-friction interface that ensures rotating shafts run smoothly and stay perfectly aligned.

Why Brass?

The choice of material here isn’t just about the golden aesthetic. Brass and high-copper alloys are prized in machining for their:

• Natural Lubricity: Reducing friction even in the absence of heavy oils.

• Corrosion Resistance: Ideal for components exposed to moisture or industrial fluids.

• Excellent Machinability: Allowing for the tight tolerances and crisp internal threading seen in these models.

The Geometry of Performance

To achieve the uniform wall thickness and concentricity required for these bushings, a 2-axis CNC lathe is the tool of choice. By rotating the workpiece at high speeds while a fixed cutting tool shapes the X and Z axes, we achieve a level of precision that manual machining simply can’t match. Whether it’s the simple sleeve design or the larger threaded variants, the consistency across the batch is what defines professional-grade hardware.

Bring Your Designs to Life with FacFox

If your next project requires the durability of brass or the precision of custom-engineered bearings, FacFox is here to help. Our advanced CNC turning and milling services are designed to handle everything from rapid prototyping to high-volume production runs. With a wide array of metal and plastic materials and a commitment to rigorous quality control, we turn your complex CAD files into high-performance reality.

Ready to start your next build? Upload your files to FacFox today for a fast, professional quote!

Solution

• Step 1: Material Selection and Loading. High-quality brass hex or round bars were selected based on the required outer diameter. The raw stock was then loaded into the automatic bar feeder of a CNC lathe to allow for continuous production.
• Step 2: Facing and Centering. The end of the brass bar was rotated at high RPM while a cutting tool moved across the face. The part was faced to create a perfectly flat reference surface, and a center drill was used to ensure the subsequent drilling stayed perfectly on-axis.
• Step 3: Rough and Finish Turning. The outer profile, including the distinct shoulder of the flange, was shaped using a carbide turning tool. Excess material was removed in a roughing pass, followed by a high-speed finishing pass to achieve the smooth surface texture seen in the photos.
• Step 4: Drilling and Boring. The internal cavity was created by driving a drill bit into the center of the rotating part. To ensure the strict tolerances required for a bearing, a boring bar was then used to enlarge the hole to its final, precise internal diameter (ID).
• Step 5: Parting and Deburring. Once the geometry was completed, a parting tool (cutoff blade) was fed into the stock to separate the finished bushing from the remaining bar. Finally, any sharp edges or “burrs” were removed through a tumbling process or manual edge breaking to ensure a professional finish.

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About Project

This part looks like a precision aluminum housing for a compact gearbox or actuator assembly. The design is a good example of how modern mechanical products balance stiffness, weight, and manufacturability in one structural component.

At the front, a large central bore is surrounded by a bolt circle, suggesting an interface for a bearing seat, a shaft pass-through, or a mating flange to another module. Around it, you can see carefully placed drilled and counterbored holes for fasteners, alignment features, and possibly sensor or port mounting. On the top, the two deep pockets support weight reduction while preserving rigidity, and they also create clearance for internal rotating components or cable routing. The large side windows and internal cavities serve a similar purpose, trimming mass and improving access while keeping the outside geometry clean and robust.

From a manufacturing standpoint, this is a classic 5-axis CNC job: roughing to remove bulk material, semi-finishing to stabilize the part, and finishing passes to achieve tight tolerances on critical bores and mounting faces. Details like consistent fillets, smooth pocket transitions, and well planned hole patterns hint that this component was designed with both performance and machining efficiency in mind.

If you are building similar precision housings and need reliable CNC machining from prototype to production, FacFox can help. FacFox’s CNC services support complex 5-axis parts with tight tolerance control, consistent surface finishes, and a wide selection of metals including aluminum alloys. Upload your CAD, get fast quotes, and work with experienced partners who understand critical features like bearing bores, mating faces, and hole positional accuracy.

Solution

• Step 1: The aluminum alloy billet was cut to size and the blank was labeled for traceability.
• Step 2: The blank was fixtured on a CNC machining center, and datums were established by facing the first reference surface.
• Step 3: The overall outer profile was roughed and then semi finished, and the part was flipped to face the opposite side to final thickness.
• Step 4: Major pockets and weight reduction cavities were roughed with high material removal toolpaths, leaving stock for finishing.
• Step 5: Internal windows and side cutouts were milled, and corner radii were formed with appropriate end mills to match design fillets.
• Step 6: Critical circular features were machined, and the central bore was interpolated and finished to the required diameter and roundness.
• Step 7: Bolt circles and mounting holes were drilled, counterbored, and tapped as specified, and hole patterns were completed from the established datums.
• Step 8: Precision faces and sealing or mating surfaces were finish milled, and chamfers were added to protect edges and improve assembly.
• Step 9: All burrs were removed, and the part was cleaned to eliminate chips and coolant residues from internal cavities.
• Step 10: Dimensional inspection was performed, and critical features such as the bore size, hole positions, and flatness were verified with CMM or gauges.
• Step 11: A surface finish treatment was applied if required, such as bead blasting or anodizing, and the part was final cleaned and packed.