Experience precise Aluminum CNC Machining at Fine Precision, delivering intricate and high-quality components for diverse industrial applications.
Each aluminum grade has specific properties that make it suitable for different applications. Fine Precision has expertise in working with various aluminum grades to produce precise CNC-machined components tailored to your needs.
5052
6061
6063
7075
| Aspect | Guideline |
| Material Selection | Choose appropriate aluminum grade based on strength, corrosion resistance, and machinability. |
| Feature Size | Maintain minimum feature sizes for accurate machining. |
| Wall Thickness | Ensure uniform wall thickness to prevent distortion and achieve optimal machining results. |
| Internal Cavities | Design proper draft angles and radii for easy removal of machined parts from molds. |
| Fillets and Radii | Add fillets and radii to sharp corners to avoid stress concentration and improve part strength. |
| Tolerances | Specify necessary tolerances based on part function and machining capabilities. |
| Surface Finish | Indicate desired surface finish (e.g., smooth, textured) for aesthetic and functional purposes. |
| Undercuts | Minimize undercuts to simplify machining and prevent complex tooling requirements. |
| Threads and Holes | Follow thread and hole guidelines for optimal thread engagement and accurate hole dimensions. |
| Tool Access | Ensure adequate tool access for machining, considering tool lengths and angles. |
| Avoid Sharp Transitions | Smoothly transition between different features to avoid stress concentration and improve aesthetics. |
| Test Prototypes | Create prototypes to test design before full-scale production, allowing for adjustments if needed. |
| Property | 5052 Aluminum | 6061 Aluminum | 6063 Aluminum | 7075 Aluminum |
| Tensile Strength (MPa) | 215 - 275 | 240 - 290 | 130 - 180 | 570 - 640 |
| Yield Strength (MPa) | 160 - 215 | 200 - 240 | 65 - 145 | 500 - 550 |
| Elongation (%) | 10 ~25 | 8 ~ 12 | 15 - 25 | 11 ~ 13 |
| Hardness (Brinell) | 47 - 68 | 95 | 68 | 150 - 160 |
| Density (g/cm³) | 2.68 | 2.7 | 2.69 | 2.81 |
| Thermal Conductivity (W/m·K) | 138 | 167 | 201 | 130 |
| Machinability | Good | Excellent | Good | Fair to Poor |
| Corrosion Resistance | Good | Good | Good | Moderate to Good |
Explore diverse Aluminum CNC Machining Applications at Fine Precision, where precision meets versatility to create components for automotive, aerospace, electronics, and more.
The lightweight and corrosion-resistant nature of aluminum makes it suitable for aircraft components. In automotive, it's used for engine parts and suspension components.
The electronics sector benefits from aluminum's excellent heat dissipation properties in creating heat sinks and connectors. Its machinability, combined with CNC technology, ensures high accuracy and consistency in these applications, making it a top choice for industries demanding precision and reliability.
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