CNC Custom Parts Milling Aluminum CNC Machining Parts Milled CNC Machine Parts
Turning CNC Aluminum Parts
Aluminum is an excellent material for CNC machining due to its high machinability, ductility,
and favorable strength-to-weight ratio.
It offers outstanding thermal and electrical conductivity, low density, and inherent resistance
to corrosion. Aluminum can also be anodized for additional surface protection and aesthetic finishes.
Product Details
CNC machining of aluminum offers distinct advantages that streamline and enhance the
manufacturing process.
Numerous aluminum grades can be efficiently worked with cutting tools.
Aluminum chips readily and is relatively malleable, resulting in machining speeds up to three
times faster compared to iron or steel.
Other benefits include:
1. Machinability
2. Corrosion resistance
3. Strength to weight ratio
4. Electrical conductivity
5. Anodization potential
6. Recyclability
Common Aluminum Materials | |
No. | Properties |
Aluminum 6061-T6 | Aluminum 6061 (CNC) is the most popular aluminum alloy. It has good strength-to-weight ratio, excellent machinability and natural corrosion resistance. |
Aluminum 7075-T6 | Aluminum 7075-T6 (CNC) is an aerospace-grade material with excellent strength-to-weight ratio and strength and hardness comparable to steels. |
Aluminum 6060 | Alloy 6060 offers good strength, relatively good corrosion resistance and is suitable for decorative anodizing. |
Aluminum 6082 | Aluminum 6082 (CNC) has very similar composition and properties to 6061, with slightly higher tensile strength. Compliant with British Standards. |
Aluminum 5083 | Aluminum 5083 (CNC) is a strain hardening aluminum alloy with excellent corrosion resistance. Suitable for marine applications. Can be welded. |
Aluminum 6063 | Aluminum 6063 has good mechanical properties and can be heat treated. Suitable for aerospace applications. Can be welded. |
Aluminum 5052 | Aluminum 5052 is a strain hardening aluminum alloy with excellent corrosion resistance. Suitable for marine applications. Can be welded. |
Aluminum 2024 | Aluminum 2024 is a high-strength alloy with excellent fatigue resistance. Suitable for aerospace applications. |
Aluminum 7050 | Aluminum 7050 has excellent mechanical properties with good ductility, high strength, toughness and good resistance to fatigue. Suitable for aerospace applications. |
Aluminum Finishing and Post-Processing
Aluminum can also be anodized for additional surface protection and aesthetic finishes.
Name | Machining Marks |
Anodizing Type II | Reduced for non-cosmetic, removed on primary surfaces for cosmetic |
Anodizing Type III | Visible under anodizing |
Chromate conversion coating | Visible |
Electroless nickel plating | Reduced but visible |
As machined | Visible, light surface scratches |
Smooth machining | Visible, light surface scratches |
Fine machining | Slightly visible |
Polishing | Removed on primary surfaces |
Bead blasting | Removed for non-cosmetic, removed on primary surfaces for cosmetic |
Brushing | Reduced for non-cosmetic, removed on primary surfaces for cosmetic |
Powder coating | Removed |
Applications of CNC Aluminum Parts
Our aluminum parts are precisely tailored to match the specific needs of various applications,
such as automotive precision components, precision motor parts, medical instrument components,
power tool parts, machine components, high-end electronic devices, home appliance parts,
and more.
Our track record demonstrates outstanding quality and efficient performance across these diverse
applications.
Company Profile
FAQ's
1. How long does it take to receive a quotation?
Typically, we aim to provide a response within one days upon receiving an RFQ. If there is a delay
in generating the quote, we will promptly inform you.
2. How does you ensure part quality?
Upon order confirmation, we conduct a comprehensive Design for Manufacturing (DFM) review to
identify and address any potential issues that could impact part quality.
We meticulously inspect and verify incoming materials using advanced testing equipment.
We provide final inspection reports prior to shipment.
Our real-time inspection data sharing capabilities allow us to collaborate with you in addressing
any quality concerns that may arise during production.
3. How Much Does CNC Machining Cost?
The cost of CNC machining a part can vary based on several factors, including:
1. Material: The choice of material affects the cost, with some materials being more expensive to
machine due to tool wear and cutting speeds.
2. Complexity: Parts with complex features are more costly to machine compared to simpler designs.
3. Tolerances: Tight dimensional tolerances increase machining costs, so it's essential to specify them
only when necessary.
4. Surface Finish: Achieving mirror finishes requires specialized tools and strategies, which can add
to the overall cost.
5. Quantity: Low-volume production tends to be more expensive per part than large-volume
production due to setup and programming costs.