These precision-machined aluminum components are manufactured using advanced 3-axis, 4-axis, and 5-axis CNC machining centers. The parts feature a smooth as-machined finish, preserving the natural appearance of aluminum while maintaining excellent dimensional stability and tight tolerances.
The component shown demonstrates complex internal boring, precision slots, stepped diameters, and intricate machining features, showcasing our capability to manufacture high-performance aluminum parts with exceptional accuracy and repeatability.
Key Features
- Precision CNC milling and turning
- Smooth as-machined surface finish
- High dimensional accuracy
- Excellent concentricity and roundness
- Lightweight yet high-strength construction
- Burr-free machined edges
- Superior machining consistency
- Complex geometry manufacturing
- Tight tolerance capability
- Excellent mechanical properties
- Prototype to mass production
- Custom manufacturing based on drawings
Benefits of As-Machined Surface Finish
An as-machined finish is often preferred when components require functional precision without additional surface treatments. It offers excellent dimensional integrity while reducing production time and cost.
Advantages include:
- Natural metallic appearance
- High dimensional accuracy
- No coating thickness variation
- Cost-effective manufacturing
- Excellent surface consistency
- Immediate assembly readiness
- Ideal for precision mating surfaces
- Easy inspection and measurement
- Suitable for secondary finishing if required
- Reduced production lead time
Product Specifications
| Specification |
Details |
| Material |
Aluminum 6061, 6063, 7075, 5052, 2024, 6082 or custom alloys |
| Manufacturing Process |
CNC Milling, CNC Turning, Multi-Axis Machining |
| Surface Finish |
Smooth As-Machined |
| Surface Roughness |
Ra 0.8–3.2 μm (custom finishes available) |
| Tolerance |
±0.005 mm to ±0.01 mm |
| Maximum Part Size |
Customized |
| Minimum Feature Size |
According to drawing |
| Hole Accuracy |
High Precision CNC Drilling & Boring |
| Thread Types |
Metric, UNC, UNF, BSP, NPT |
| Inspection Equipment |
CMM, Height Gauge, Micrometer, Digital Calipers |
| Production Volume |
Prototype, Low Volume, High Volume |
| OEM / ODM |
Available |
| Quality Standard |
ISO 9001 Manufacturing System |
Available Aluminum Grades
We manufacture precision components using a wide range of engineering-grade aluminum materials.
| Material Grade |
Characteristics |
Typical Applications |
| Aluminum 6061 |
Excellent machinability and corrosion resistance |
General engineering, automation |
| Aluminum 7075 |
High strength and lightweight |
Aerospace, UAVs, defense |
| Aluminum 2024 |
Superior fatigue resistance |
Aircraft structural components |
| Aluminum 5052 |
Excellent corrosion resistance |
Marine and industrial equipment |
| Aluminum 6063 |
Excellent surface quality |
Electronic housings, architectural parts |
| Aluminum 6082 |
High structural strength |
Heavy-duty industrial machinery |
CNC Machining Capabilities
Our precision machining facility offers comprehensive manufacturing services, including:
- 3-Axis CNC Milling
- 4-Axis CNC Milling
- 5-Axis CNC Machining
- CNC Turning
- Precision Boring
- Deep Hole Drilling
- Thread Milling
- Reaming
- Slot Milling
- Pocket Machining
- Surface Milling
- Precision Profiling
Our advanced machining centers produce intricate components with consistent accuracy and outstanding repeatability.
Surface Finish Options
Although this component features a smooth as-machined finish, we also provide additional surface treatment options based on application requirements.
| Surface Finish |
Purpose |
| As-Machined |
Natural appearance with precise dimensions |
| Clear Anodizing |
Improved corrosion resistance |
| Black Anodizing |
Durable decorative finish |
| Hard Anodizing |
Enhanced wear resistance |
| Sand Blasting |
Uniform matte texture |
| Bead Blasting |
Smooth satin appearance |
| Powder Coating |
Additional environmental protection |
| Electropolishing |
Improved surface smoothness |
| Laser Marking |
Permanent identification |
Typical Applications
Our precision aluminum components are trusted across multiple industries.
Aerospace
- Structural assemblies
- Mounting brackets
- Sensor housings
- Aircraft mechanical components
Robotics
- Robotic arm components
- Precision actuators
- Servo housings
- Motion control systems
Industrial Automation
- Precision fixtures
- Machine tool components
- Positioning systems
- Automation equipment
Automotive
- Transmission components
- Sensor mounting parts
- Performance engine components
- Lightweight structural assemblies
Medical Equipment
- Imaging device components
- Precision instrument housings
- Laboratory equipment
- Surgical system parts
Electronics
- Precision enclosures
- Connector housings
- Heat dissipation components
- Semiconductor equipment
UAV & Drone Industry
- Motor housings
- Camera mounts
- Structural components
- Lightweight flight assemblies
Why Choose Aluminum for Precision Machining?
| Benefit |
Description |
| Lightweight |
Reduces total assembly weight without sacrificing strength |
| Excellent Machinability |
Enables high-speed precision machining |
| High Strength-to-Weight Ratio |
Ideal for aerospace and robotics |
| Corrosion Resistance |
Long service life in demanding environments |
| Thermal Conductivity |
Effective heat dissipation |
| Recyclability |
Sustainable and environmentally friendly |
| Dimensional Stability |
Maintains precision under varying conditions |
Why Choose JYH Precision Machining?
Choosing JYH means partnering with an experienced precision manufacturing company committed to quality, reliability, and customer satisfaction.
Our Advantages:
- Over 10 years of CNC machining expertise
- Advanced 3-axis, 4-axis, and 5-axis machining centers
- Precision tolerances up to ±0.005 mm
- Rapid prototyping and production services
- Comprehensive engineering support
- Strict quality management system
- Competitive global pricing
- Fast production lead times
- Worldwide shipping
- Complete OEM and custom manufacturing solutions
Quality Assurance
Every precision aluminum component undergoes a comprehensive inspection process to ensure it meets customer specifications and international quality standards.
Our quality control process includes:
- Raw material verification
- First Article Inspection (FAI)
- In-process dimensional inspection
- Coordinate Measuring Machine (CMM) inspection
- Surface roughness testing
- Thread and bore inspection
- Final visual and functional inspection
- Secure packaging before shipment
Custom CNC Aluminum Manufacturing Services
We provide complete custom manufacturing services for precision aluminum components based on customer drawings or 3D CAD files.
Supported File Formats:
- STEP (.stp)
- IGES (.igs)
- SolidWorks
- AutoCAD (.dwg)
- DXF
- PDF
- CATIA
- Creo
- Fusion 360
Whether you require rapid prototypes, low-volume production, or large-scale manufacturing, our engineering team delivers high-quality precision parts tailored to your exact requirements.
Frequently Asked Questions (FAQ)
What is an as-machined surface finish?
An as-machined finish is the natural surface produced directly by CNC machining without additional coating or treatment. It offers excellent dimensional accuracy, a clean metallic appearance, and is suitable for many functional engineering applications.
What machining tolerance can you achieve?
We routinely achieve tolerances of ±0.005 mm to ±0.01 mm, depending on part geometry and material specifications.
Which aluminum grades are available?
We commonly machine 6061, 6063, 7075, 2024, 5052, and 6082 aluminum alloys, with additional materials available upon request.
Can you manufacture custom parts from customer drawings?
Yes. We provide fully customized CNC machining services based on your 2D drawings, 3D CAD models, or technical specifications.
Do you support prototype and production orders?
Absolutely. We offer rapid prototyping, low-volume production, and high-volume manufacturing with consistent quality and on-time delivery.
Ihre Nachricht muss zwischen 20 und 3.000 Zeichen enthalten!
