Extrusion Profile Process
Extrusion 006
What Is a extruded heat sink?
A profile is a material used for heat conduction and dissipation. It is extruded into the desired shape, then cut, precision-machined, and surface-treated to ultimately become a extruded heat sink. Aluminum extruded heat sinks are widely used across various industries in thermal management applications.
- Products
- Heat Sinks
- Process
- Extrusion Profile Process
- Additional Processes
- Extrusion +CNC Machining
- Material
- AL 6061、AL6063
- Size / Color
- Customer Customization
- Surface Treatment
- Sandblasting, wire drawing, painting, anodizing, electroplating
- Quality Control
- Full inspection
- Applications
- Mechanical equipment, power supplies, electronic equipment
- OEM
- Accept
What Is a extruded heat sink?
A profile is a material used for heat conduction and dissipation. It is extruded into the desired shape, then cut, precision-machined, and surface-treated to ultimately become a extruded heat sink. Aluminum extruded heat sinks are widely used across various industries in thermal management applications.
✓Extrusion forming is the process of applying external force to metal ingots stored in a container (extrusion cylinder) to force them through a specific die opening, obtaining the desired profile cross-sectional shape and dimensions.
✓1、Extrusion is the most operable and cost-effective process for producing plate-fin and cross-cut heat sinks.
✓2、The 6-series aluminum alloy used for extrusion has excellent mechanical properties and relatively superior thermal conductivity.
✓3、Tooling and unit price are the lowest among all mass production processes.
✓4、Yongxin Hongtai Technology can provide professional and more cost-effective recommendations based on your specific application scenarios and demand scale.
✓1、Excellent thermal conductivity: 6-series aluminum alloy profiles have good thermal conductivity with a thermal conductivity coefficient between 120-165 W/(m·K); integrated molding, fins and base require no additional welding processing, with no additional thermal resistance; the structure can be flexibly designed to enhance the heat sink's thermal performance.
✓2、High durability: Aluminum extrusion heat sink plates use high-purity aluminum material, with surfaces treated through processes such as anodizing, effectively preventing oxidation, corrosion, and wear, resulting in a long service life.
✓3、Lightweight: Aluminum extrusion heat sink plates are light in weight and small in volume, making them more suitable for thin and lightweight electronic products and mechanical equipment.
Characteristics of Aluminum Extrusion Heat Sinks
Aluminum Extrusion Heat Sink Design Key Points
1、The shape of the heat sink should consider aesthetics and space utilization.
2、The internal flow channels of the heat sink should be as simple as possible to ensure smooth coolant flow.
3、The shape and dimensions of the heat sink should be designed according to actual needs to increase the heat exchange area.
4、The bottom of the heat sink should be designed with a reasonable support structure to improve stability and structural strength.
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