Precision 5-Axis CNC Machining for Custom Aluminum Components
At CNCALPARTS, we specialize exclusively in aluminum CNC machining. By focusing solely on this material, we have optimized our workflows, tooling, and deformation control strategies to deliver superior results for complex aluminum geometries.
Our 5-axis capabilities manufacture intricate components in fewer setups, significantly improving dimensional accuracy, position tolerances, and surface consistency for demanding applications in robotics, aerospace, and industrial automation.
- Tolerance
- ±0.01 mm
- Max Milling
- 1000 mm
- Min. Wall
- 0.5 mm
Why 5-Axis Machining for Aluminum?
Aluminum's thermal conductivity and propensity for deformation require precise control during cutting. Our 5-axis capabilities provide distinct advantages for your aluminum projects.
Reduced Setups
Machining complex parts from multiple angles in a single setup eliminates the cumulative errors often introduced by manual re-fixturing.
Enhanced Geometry
Complex free-form surfaces, deep pockets, and angled features that are impossible to achieve with 3-axis equipment.
Superior Accuracy
Minimizing part handling preserves thin-wall integrity and ensures tighter position tolerances across the entire component.
Efficient Tooling
Shorter, more rigid tools allow higher feed rates and better surface finishes, even in deep cavities.
Our Aluminum Machining Capabilities
We support your project from initial prototype to high-volume production. Whether you require a single 5-axis aerospace bracket or a batch of custom enclosures, our facility in Shenzhen is equipped to meet your specifications.
Send your drawings for review →| Capability | Specification |
|---|---|
| Material Focus | Aluminum Alloys Only (6061, 7075, 5052, etc.) |
| Machining Types | 3-Axis, 4-Axis, and 5-Axis Milling |
| Max Milling Size | 1000 × 600 × 500 mm |
| Precision Tolerance | Down to ±0.01 mm |
| Surface Roughness | Ra 0.8–3.2 μm |
| Min. Wall Thickness | 0.5 mm |
| Inspection | CMM, Height Gauge, Micrometer, Surface Tester |
A Focused Approach to Aluminum Manufacturing
Many machine shops treat aluminum as just one of many materials. At CNCALPARTS, we dedicate 100% of our resources to aluminum. This specialization allows us to master the specific challenges of the material.
Deformation Control
Advanced workholding and stress-relief machining sequences prevent warping in thin-wall enclosures and structural frames.
Anodizing Preparation
We understand how machining parameters affect final surface aesthetics, ensuring parts are ready for clear, black, or hard anodizing without hidden surface defects.
Consistent Quality
Standardized tooling and cutting parameters for aluminum ensure your 100th part is as precise as your first prototype.
Parts We Manufacture
Our expertise covers a wide range of industrial applications built around complex aluminum geometry, free-form surfaces, angled holes, deep cavities, and multi-face features.
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Housings & Enclosures
High-precision electronic and camera housings with complex internal geometries.
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Heat Sinks
Efficient cooling solutions with optimized fin designs.
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Robotics & Automation
Lightweight, high-strength structural brackets and frames.
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Optical Equipment
Precision mounts and components requiring tight position tolerances.
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Manifolds & Fluid Power
Complex internal porting manufactured via 5-axis milling.
Quality Assurance & Inspection
We review every 3D model and technical drawing before production begins.
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1
Engineering Review
Identifying potential design issues regarding wall thickness, internal radii, and tolerance stack-ups.
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2
In-Process Inspection
Monitoring dimensional accuracy throughout the machining cycle.
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3
Final Inspection
Utilizing CMM and precision metrology tools to verify critical dimensions.
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4
Documentation
Providing Dimensional Inspection Reports and First Article Reports (FAR) to meet your project requirements.
Partner with CNCALPARTS
We work with equipment manufacturers, robotics companies, and technology firms that require a reliable partner for their aluminum CNC needs. We prioritize engineering communication, stable production processes, and on-time delivery.
Engineering Communication
Direct feedback on design, tolerances, and manufacturability before cutting begins.
Stable Production
Standardized aluminum processes that hold precision from prototype to volume.
On-Time Delivery
Production scheduling built around your project milestones.
Ready to Start Your Project?
Send your STEP/STP files and technical drawings for a prompt review and quote. Our team responds with manufacturability feedback and pricing.
CNCALPARTS
Aluminum CNC Machining Specialists
We Machine Aluminum. Only Aluminum.