Aluminum CNC Parts with Superior Surface Finishes and Scalable
Production for OEMs with Advanced Machining Capabilities
Description of Aluminum CNC Parts with Superior Surface Finishes
and Scalable Production for OEMs with Advanced Machining
Capabilities
For OEMs requiring high-precision aluminum components with
exceptional surface finishes and scalable production capabilities,
advanced CNC machining offers a transformative solution. By
leveraging cutting-edge technology, these parts achieve superior
aesthetics, functionality, and cost-efficiency across industries
such as aerospace, automotive, medical devices, and consumer
electronics.
Specification of Aluminum CNC Parts with Superior Surface Finishes
and Scalable Production for OEMs with Advanced Machining
Capabilities
| CNC Capacity |
| CNC Machining Center | 3 / 4 / 5 axis CNC Machining Centers | 40+ CNC Machines |
| CNC Turning | φ0.5 - φ300 * 750 mm | DIN-2768-Fine +/-0.005 mm |
| CNC Machining | 1270×508×635 mm(max) | DIN-2768-Fine +/-0.005 mm |
| CNC Stamping | 1000 * 1000 mm(max) | DIN-2768-Fine +/-0.005 mm |
| Drawing Format | IGS,STP,X_T ,DXF,DWG , Pro/E, PDF |
| Inspection Equipments | Measurement Instrument, Projector, CMM, Altimeter, Micrometer,
Thread Gages, Calipers, Pin Gauge etc. |
| Material Available |
| Stainless Steel | SS201,SS301, SS303, SS304, SS316, SS416, 17-4PH, etc. |
| Steel | Mild steel, Carbon Steel, 4140, 4340, Q235, Q345B, 20#, 45# etc. |
| Brass | HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc. |
| Copper | C11000,C12000,C12000 C36000 etc. |
| Aluminum | AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc. |
| Iron | A36, 45#, 1213, 12L14, 1215 etc. |
| Plastic | ABS, PC, PE, POM, Delrin, Nylon, Teflon, PP,PEI, Peek etc. |
| Surface Finishing |
| Aluminum Parts | Stainless Steel Parts | Steel Parts | Copper /Brass | Plastic Parts |
| Clear Anodized | Polishing | Zinc plating | Polishing | Painting |
| Color Anodized | Passivating | Oxide black | Passivation | Chrome plating |
| Sandblast Anodized | Sandblasting | Nickel plating | Galvanized | polishing |
| Chemical Film | Laser engraving | Chrome plating | Nickel Plating | Sandblast |
| Brushing | | Carburized | Chrome plating | Laser engraving |
| Polishing | | Heat treatment | | |
| Chroming | | Powder Coated | | |
Application Of Aluminum CNC Parts with Superior Surface Finishes
and Scalable Production for OEMs with Advanced Machining
Capabilities
1. Auto Components Hardware Parts Auto Parts
2. Communication Equipment
3. Industrial Equipment
4. Medical EquipmentsMechanical Parts
5. Ship Accessories
6. Electrical Equipment
7. Mechanical Equipment
Feature Of Aluminum CNC Parts with Superior Surface Finishes and
Scalable Production for OEMs with Advanced Machining Capabilities
1. Good corrosion resistance
2. High strength and hardness
3. High thermal conductivity
4. Good finishing characteristics
Our advantages
1. Ultra-High Precision and Surface Finish Quality
Advanced CNC machining enables tolerances as tight as ±0.001mm,
ensuring parts meet exacting specifications. The use of multi-axis
milling and turning centers allows for complex geometries with
minimal tool marks, while diamond-coated cutting tools and
high-speed machining (HSM) reduce surface roughness to Ra <
0.2μm.
Surface Treatment Compatibility: Parts can be finished with
anodizing (hard or decorative), electroless nickel plating, or PVD
coatings without compromising dimensional accuracy, enhancing
corrosion resistance and aesthetic appeal.
Example: Aerospace components requiring tight mating surfaces
benefit from CNC’s ability to maintain flatness and parallelism
within microns.
2. Scalable Production with Minimal Setup Time
Modern CNC systems integrate automated tool changers, pallet
changers, and robotic loading, enabling 24/7 unmanned operation and
reducing cycle times by up to 50%.
Flexible Batch Sizes: From prototyping to mass production
(1–100,000+ units), CNC machining adapts seamlessly via program
adjustments, eliminating the need for costly hard tooling.
Case Study: A medical device OEM reduced lead times by 70% by
switching to CNC from traditional die-casting for aluminum housing
components, achieving 99.8% first-pass yield.
3. Complex Geometries and Lightweighting Capabilities
CNC excels at machining intricate internal features, thin walls
(<0.5mm), and lightweight lattice structures that are impossible
with casting or forging.
Material Efficiency: 5-axis machining minimizes waste by optimizing
tool paths, reducing material costs by up to 30% compared to
subtractive methods.
Industry Impact: Automotive OEMs leverage CNC to produce aluminum
engine blocks with integrated cooling channels, improving thermal
efficiency while reducing weight by 40% vs. iron counterparts.
4. Cost-Effective Customization and Rapid Iteration
Digital workflows (CAD/CAM integration) allow on-the-fly design
modifications without retooling, accelerating product development
cycles.
Economies of Scale: While unit costs for low-volume CNC parts are
higher than injection molding, they decrease linearly with volume,
making it viable for mid-batch production (1,000–50,000 units).
Data-Driven Optimization: Advanced CNC controllers use real-time
force feedback to adjust cutting parameters, extending tool life by
200% and lowering per-part costs.
FAQ
Q: How can I customize my products ?
A: Please describe your project. Include the following information
so that we can provide an accurate quote: Part Name, 3D CAD
Drawing, Quantity, Material, Color, Finishing.
Q: How can I know my products going on ?
A: We will offer a detailed production schedule and send weekly
reports with digital pictures and videos which show the production
process.
Q: Can You sign a confidentiality greement ?
A: We can sign a confidentiality agreement according to your needs.
Q: What is your terms of payment ?
A: 30% in advance ,70% balance before shipment. Other terms
negotiable.
Q: Are you a trading company or factory?
A: We are direct factory with 20 experienced engineers and more
than 80 employees as well approximate 3,000 square meters workshop
area.
Q: What shall we do if we do not have drawings?
A: Please send your sample to our factory,then we can copy or
provide you better solutions. Please send us pictures or drafts
with dimensions(Length, Height, Width), CAD or 3D file will be made
for you if placed order.
