Skived Fin Heat Sink Parts

Skived Fin Heat Sink, also known as skived fin heat sink, is a unique metal forming process originated from Japan. This process uses one-piece molding to process a piece of metal into a Heat Sink with fins. This method avoids the influence of the welding process on the heat dissipation coefficient, so that the heat conduction thermal resistance of the heat sink reaches the maximum value of the material. Skived Fin heat sinks are usually made of copper or aluminum as the main material. Through a special skived machine or CNC machining process, the material is cut into thin sheets of specified thickness, and then bent upward into an upright state to form heat dissipation fins.

Features

Integral one-piece molding: The bottom plate and fins of the Skived Fin heat sink are integrated, there is no interface impedance, and the heat dissipation efficiency is improved.

High-density heat sink: Due to the characteristics of the skived process, high-density heat sinks can be cut, which increases the heat dissipation area and improves the heat dissipation performance.

High material purity: The copper or aluminum materials used are of high purity, which helps to improve the heat dissipation efficiency.

Low mold cost: Compared with other processes, the mold cost of Skived Fin is relatively low.

However, the Skived Fin process also has some disadvantages, such as multiple process steps, difficult control, limited size, high unit price and high defect rate. In addition, the cutting width limit will be affected by the Fin height and material. If the Fin is too high, it is easy to cause deformation during skiving.

Function

The main function of the Skived Fin Heat Sink is heat dissipation. It effectively transfers heat from the heat source to the heat sink by increasing the heat dissipation area and optimizing the heat dissipation path, and then dissipates the heat through air convection or liquid cooling. Compared with traditional radiators, Skived Fin radiators have higher heat dissipation efficiency and lower thermal resistance, which is suitable for the heat dissipation needs of high power density equipment.

Application field

Skived Fin Heat Sink is widely used in many fields due to its efficient heat dissipation performance:

Automobile and aerospace: used for heat dissipation of components such as engines and transmissions.

Industrial equipment: heat dissipation of high-power equipment such as inverters, inverters, and power battery packs.

Electronic products: heat dissipation of high-performance computing equipment such as computer CPUs, servers, and graphics cards.

Photovoltaic industry: used for heat dissipation of equipment such as solar inverters and photovoltaic modules.

Communication products: such as heat dissipation of communication equipment such as base station equipment and routers.

Maintenance and care

In order to ensure the continuous and efficient operation of the Skived Fin Heat Sink, regular maintenance and care are required. Here are some key steps:

Cleaning the radiator: Regularly use a soft brush or air blower to clean the dust and dirt on the surface of the radiator. Use an appropriate cleaner (such as isopropyl alcohol) to wipe the surface of the radiator to ensure that all dirt and grease are removed.

Check the thermal paste: The thermal paste plays an important role in heat conduction between the radiator and the heat source. Check the status of the thermal paste regularly, and if it is dry or discolored, it should be replaced in time.

Check the fixing screws: Make sure that the fixing screws of the radiator are tightened to avoid looseness and poor heat dissipation.

Avoid excessive pressure: When installing the radiator, avoid applying excessive pressure to the heat sink to avoid damaging the heat sink or affecting the heat dissipation effect.

Precautions

When using and maintaining the Skived Fin Heat Sink, you need to pay attention to the following points:

Safety first: Before disassembling and cleaning the radiator, be sure to disconnect the power supply of the device to ensure safety.

Use special tools: Choose the right screwdriver and cleaning agent to avoid damaging the radiator and other parts of the device.

Avoid violent disassembly: When disassembling the radiator, avoid excessive force to avoid damaging the motherboard or other components.

Regular inspection: Regularly check the status and cooling effect of the radiator to find and solve problems in time.

Professional maintenance: For complex or high-value equipment, it is recommended to be maintained and maintained by professionals.

As an efficient cooling solution, Skived Fin Heat Sink plays an important role in many fields. By understanding its characteristics, functions, application areas, and correct maintenance and maintenance methods, you can ensure the stable operation of the equipment and extend its service life. At the same time, pay attention to safety matters and details during use to avoid unnecessary damage and risks. With the continuous advancement of technology and the continuous expansion of application areas, Skived Fin Heat Sink will continue to play a greater role in the future.