CNC machined heat-dissipating Al-Si alloy (Al 4043) base for cine lenses. Manages thermal load during operation.
| Project Name | 50mm lens housing parts |
| Material | Aluminum 4043 |
| Processing Equipment | Turn-milling compound |
| Technology | CNC turning, CNC milling |
| Testing Instruments | CMM |
| Surface Treatment | Clear |
| Post-surface Inspection Equipment | CMM |
| Application Areas | Consumer Electronics |
| Characteristic | Specification | Standard |
|---|---|---|
| Material | Al 4043 (Al-Si5) | EN 1706 |
| Thermal Conductivity | 160 W/m·K | ASTM E1461 |
| Fin Density | 12±1 fins/inch | - |
| Weight | 320g (standard size) | - |
Phase-Change Thermal Bridges - Encapsulated PCM capsules
Anti-Vibration Mounts - Isolates lens from camera body
Tool-Less Access - Quick-release service panels
High-speed 5-axis fin machining
Vacuum brazing of thermal bridges
Infrared thermal imaging QC
CFD thermal simulation data
Vibration spectrum analysis
Material certs (Si content verification)
|
Name |
Applicable Materials |
Colors |
Can be applied to |
|
|---|---|---|---|---|
|
|
Aluminum, Steel, Stainless Steel |
Ra 0.8μm - Ra 3.2μm |
All post processes |
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