Die Casting Heat Sinks
The die casting process heat is a cost-effective option for producing heat sinks with a simple structure, making it ideal for large quantity production despite its long cycle time.
What Is A Die Casting Heat Sink?
The die casting heat sink is an advanced and efficient heat dissipation solution. By using the die casting process, ADC12 can be used as the main raw material to shape a complex and exquisite heat sink structure. The core of this process is to inject molten metal into high-precision molds, rapidly cool and solidify under high pressure, forming a sturdy and integrated product.This type of heat sink has excellent thermal conductivity, effectively transferring the heat generated by the equipment to the surface of the heat sink, thereby achieving rapid heat dissipation.
At the same time, the die-casting process makes the product highly dense and precise, ensuring the stability and durability of the heat sink.Its precision casting not only ensures the quality of the product, but also makes the appearance design of the heat sink more fashionable. The lightweight design not only facilitates the installation process, but also reduces the overall weight of the equipment and improves its portability.Overall, the die casting process heat sink has become an ideal heat dissipation solution in various application scenarios due to its advanced manufacturing technology.
How To Make a Die Casting Heat Sink.
It is used for metal ADC12 hot processing, the existence of pressure is the main characteristics of die casting process different from other casting methods. Pressure casting is a special casting method with less and no cutting which develops rapidly in modern metal processing technology. It is the process of filling the mold with molten metal under high pressure and high speed, and forming the casting by crystallization and solidification under high pressure.
High pressure and high speed are the main characteristics of pressure casting. The commonly used pressure is tens of mpa, the filling speed (inner gate speed) is about 16~80 m/s, the time of metal liquid filling mold cavity is very short, about 0.01~0.2 seconds. The heat dissipation produced in this way does not need to be processed, but is only processed at the bottom of the local heat sink. It is characterized by low cost and is usually used for the production of structural parts, communication heat sink cavity, LED lighting cooling and other products
Die Casting Heat Sink Is Used In Application Fields
Die casting heat sink is a common processing technology widely used in multiple fields to effectively reduce equipment temperature and ensure its normal operation. Such as communication equipment, automation control equipment, etc. In these devices, high-performance processors and electronic components generate a large amount of heat, while die cast heat sinks quickly conduct and dissipate heat through their excellent thermal conductivity, maintaining stable equipment operation.
it is also widely used in the automotive industry. When the car engine is running, it generates a large amount of heat. Die casting heat sinks are installed in key parts such as the engine and transmission. Through efficient heat dissipation design, the heat dissipation effect is improved to ensure the normal operation of the engine.In addition, die casting heat sink also play a crucial role in the field of LED lighting cooling. Long term operation of LED light sources can easily generate heat, while die cast heat sinks effectively dissipate it, extending the service life of LED lighting fixtures and ensuring stable output of the light source.Overall, it has been widely used in various fields such as electronic devices, automotive industry, and LED lighting due to their excellent heat dissipation performance.
The Characteristics Of Die-casting Heat Sink .
1,The material is generally ADC12.
2,Surface fiinishing can be sprayed with oil or powder, not anodized;
3,Tooling mold is expensive, but the mold service life is long, suitable for large quantity of products;
4. Processing time is relatively low, high production efficiency, low unit price;
5. Generally speaking, the length, width and height of the products are 600X600X120mm we can make. If the size exceeds this, we will cooperate with our strategic suppliers to complete the production due to the limitation of environmental protection and factory equipment;
6. Our usual process of making this product is to get the customer’s drawing, we will do the DFM feedback, and then make the sample. After the sample is finally confirmed, we will mass produce;
7. Our general sample production lead time is 3 weeks, and mass production lead time is 4 weeks
How To Design The Die Casting Heat Sink Mold
The mold for die-casting heat sink has unique characteristics in design, which are first reflected in the selection of materials. Generally speaking, molds mainly use high-strength and high thermal conductivity steel alloy materials. This material can withstand the casting process of high temperature and high pressure, and has excellent thermal conductivity, which helps to quickly cool and solidify, ensuring the quality of the heat sink’s molding.The design of its flow channel is a crucial part of the mold. The flow channel design of the die casting heat sink mold needs to consider the uniform flow of aluminum liquid to avoid the generation of bubbles and inclusions.
Reasonable flow channel design not only helps to improve the filling ability of castings, but also ensures uniform solidification of products during the cooling process, avoiding defects. The rationality of the structure and layout of the runner directly affects the production efficiency of the mold and the quality of the finished product.Therefore, careful consideration of material and flow channel design in die casting heat sink molds is a key factor in ensuring product quality and production efficiency, and the frequency of product use is also the lifespan. Make it play an important role in modern die casting technology.
Why To Choose Kenfa Tech Die Casting Heat Sink.
The advantages of Kenfa in producing die-casting heat sinks are mainly reflected in several aspects, which is also an important reason why customers choose us. Firstly, we have advanced production equipment and a technical team that can efficiently and precisely manufacture various types of die-casting heat sinks, ensuring product quality and stability. Secondly, we focus on material selection and use high-quality alloy materials with high thermal conductivity to ensure the stability and heat dissipation effect of the heat sink in high-temperature environments.
In addition, we have a professional design team that can provide personalized customization services according to customer needs, meeting the cooling needs of different industries. Most importantly, we always prioritize customer satisfaction and have established a good reputation by providing timely delivery and high-quality after-sales service, winning the trust of our customers. Therefore, customers choose us not only because of our professional production capabilities, but also we focus on product quality, provide customized services, and establish reliable cooperative relationships.