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How to reduce the tooth spacing and increase the tooth height of aluminum extruded dense tooth type housing?

1. Implementation method: Structural optimization brought by extrusion equipment upgrade
Aluminum extruded dense tooth type housing can expand the heat dissipation surface area, which is inseparable from the key measure of extrusion equipment upgrade and transformation. Traditional extrusion equipment has certain limitations in the precision control of tooth spacing and tooth height when manufacturing dense tooth type structures. However, with the continuous advancement of science and technology, new extrusion equipment has emerged, and its precision and stability have been significantly improved. ​
By adopting advanced CNC technology and high-precision molds, new extrusion equipment can produce more sophisticated dense tooth structures. Smaller tooth spacing means that more heat dissipation teeth can be arranged in a limited space. For example, it is like being able to draw more and denser lines on a canvas of a fixed size. Under the same shell size, it may have been possible to arrange only dozens of heat dissipation teeth, but now through equipment upgrades, the tooth spacing can be reduced, so that hundreds or even more heat dissipation teeth can be arranged. This substantial increase in quantity directly leads to a significant expansion of the heat dissipation surface area.​
Higher tooth height is like opening a wider "highway" for heat, allowing it to dissipate more smoothly to the surrounding environment. During the heat transfer process, after the heat is generated from the inside of the device, it needs to be transferred to the surrounding air through the radiator shell. The increase in tooth height lengthens the heat transfer path and also increases the area of ​​contact between the heat and the air. This is like building a longer and wider bridge over a river, making the communication between the two sides of the river smoother. Higher tooth height gives heat more opportunities to exchange heat with the surrounding air, thereby speeding up the heat dissipation speed and improving the heat dissipation efficiency. ​

II. Impact on the improvement of equipment performance​
(I) Electronic equipment: improving operating stability and performance​
In the field of electronic equipment, such as smartphones, tablets, laptops, etc., heat dissipation issues are directly related to the user experience. Taking smartphones as an example, as the functions of mobile phones continue to become more powerful, the performance of processors is increasing, and a lot of heat is generated when running various large applications. If the heat is not dissipated in time, the phone will have problems such as severe heating, freezing, and even freezing. After the aluminum extruded dense tooth type shell expands the heat dissipation surface area, it can quickly absorb and dissipate the heat generated by the processor, effectively reducing the temperature inside the phone. This not only avoids performance degradation caused by overheating, but also allows the phone to maintain smooth operation during long-term use, improving the user experience. ​
In terms of laptops, for those users who need to perform high-intensity work such as video editing and 3D modeling, the computer will generate a lot of heat during operation. The aluminum extruded dense tooth type shell with expanded heat dissipation surface area can provide laptops with more powerful heat dissipation capabilities, ensuring that the processor is always within the optimal operating temperature range. This allows the computer to maintain high performance when handling complex tasks, avoiding the reduction in work efficiency caused by overheating and frequency reduction. By improving the operating stability and performance of the equipment, the technological innovation of the aluminum extruded dense tooth type shell to expand the heat dissipation surface area has injected new vitality into the development of electronic equipment. ​
(II) Industrial equipment: ensuring efficient and stable operation ​
For industrial equipment, such as 5G base stations, servers, industrial automation equipment, etc., the stability and reliability of its operation are crucial. Taking 5G base stations as an example, the electronic components inside the base station will generate a lot of heat under high-load operation. If the heat dissipation problem is not effectively solved, the performance of the equipment will be seriously affected, and it may even cause failures and communication interruptions. The aluminum extruded dense tooth type shell can provide 5G base stations with greater heat dissipation capacity by expanding the heat dissipation surface area, dissipate the heat generated inside the equipment in time, and ensure the stable operation of the base station equipment. This is of great significance for improving the coverage and communication quality of 5G networks. ​
In the server field, with the explosive growth of data volume, the amount of data that servers need to process is increasing, and the heat generated is also increasing sharply. The aluminum extruded dense tooth type shell with an expanded heat dissipation surface area can provide a more efficient heat dissipation solution for the server, ensuring that the internal temperature of the server is always kept within a reasonable range under long-term high-load operation. This not only improves the operating stability of the server, reduces the risk of data loss and system failure caused by overheating, but also extends the service life of the server and reduces the operation and maintenance costs of the enterprise.​

III. Driving the development of the industry​
(I) Promoting innovation in heat dissipation technology​
The technological breakthrough of expanding the heat dissipation surface area of ​​aluminum extrusion dense tooth type provides new ideas and directions for technological innovation in the entire heat dissipation industry. It has prompted related enterprises and scientific research institutions to increase their investment in the research and development of extrusion equipment and continuously explore more advanced manufacturing processes and technologies. In order to further improve the accuracy and stability of the equipment, researchers began to study new materials and manufacturing processes to improve the accuracy and durability of the mold. This not only promoted the advancement of extrusion equipment technology, but also led to the development of related technologies in the entire manufacturing industry. ​
In terms of heat dissipation theory research, the improvement in heat dissipation performance brought about by expanding the heat dissipation surface area has also prompted researchers to conduct in-depth research on heat transfer mechanisms and methods for optimizing heat dissipation efficiency. By establishing more accurate mathematical models and experimental verification, we continue to explore how to achieve more efficient heat dissipation in a limited space. This innovative research combining theory and practice will provide a solid theoretical basis for the continuous development of heat dissipation technology and promote the heat dissipation industry to continuously move to a higher level. ​
(II) Promoting the upgrading of related industries​
The application of aluminum extrusion dense tooth type to expand the heat dissipation surface area has played a positive role in promoting many industries that rely on heat dissipation technology. In the new energy vehicle industry, the heat dissipation problem of batteries and motors has always been a key factor restricting its development. With the increase in vehicle mileage and the improvement in power density, the heat generated by batteries and motors during operation is also increasing. By expanding the heat dissipation surface area, the aluminum extruded dense tooth type housing can provide more effective heat dissipation guarantee for batteries and motors, ensuring that they can operate stably under various working conditions. This not only helps to improve the performance and safety of new energy vehicles, but also promotes the rapid development of the new energy vehicle industry and promotes the transformation and upgrading of the automobile industry towards a green and sustainable direction. ​
In the field of data centers, with the widespread application of technologies such as cloud computing and big data, the scale of data centers continues to expand, the number of servers has increased dramatically, and the heat dissipation problem has become more prominent. The technical application of aluminum extruded dense tooth type housing to expand the heat dissipation surface area provides an efficient heat dissipation solution for data centers, which can effectively reduce the energy consumption of data centers and improve the operating efficiency of equipment. This is of great significance to promoting the green development of the data center industry and improving data processing capabilities, and also provides strong support for the digital transformation of related industries. ​

IV. Challenges and Solutions ​
(I) Technical Difficulties ​
Although the aluminum extruded dense tooth type housing has many advantages in expanding the heat dissipation surface area, it also faces some technical difficulties in actual application. With the continuous reduction of tooth spacing and the continuous increase of tooth height, extremely high requirements are placed on the accuracy and stability of extrusion equipment. During the manufacturing process, even a small error may cause defects in the dense tooth structure and affect the heat dissipation performance. At the same time, a higher tooth height will also make the dense tooth structure more likely to deform when subjected to force, which poses a challenge to the mechanical properties of aluminum alloy materials. ​
In order to solve these technical problems, it is necessary to further strengthen the research and development and improvement of extrusion equipment. By adopting more advanced CNC systems and high-precision sensors, the operating parameters of the equipment can be monitored and adjusted in real time to ensure the high accuracy and stability of the equipment during the manufacturing process. In terms of material research and development, it is necessary to develop aluminum alloy materials with higher strength and toughness to meet the mechanical performance requirements of higher tooth height dense tooth structures. It is also possible to reduce errors in the manufacturing process and improve the quality of dense tooth structures by optimizing mold design and manufacturing processes. ​
(II) Cost issues ​
The upgrading and transformation of extrusion equipment and the research and development and application of new materials will inevitably lead to an increase in costs. From equipment procurement to material costs, to the improvement of manufacturing processes, each link requires a large amount of capital investment. For some companies, this may face cost pressures and affect the promotion and application of technology.​
In order to solve the cost problem, on the one hand, it is necessary to reduce unit costs through large-scale production. With the increasing market demand for aluminum extrusion dense tooth types, enterprises can expand production scale and improve production efficiency, thereby reducing the procurement costs of equipment and materials. On the other hand, it is necessary to strengthen industry-university-research cooperation, accelerate the pace of technological innovation, and reduce R&D costs. Through the joint efforts of universities, scientific research institutions and enterprises, the manufacturing process can be optimized, the material utilization rate can be improved, and the production cost can be further reduced. It is also possible to achieve resource sharing through technology licensing and cooperative production, reduce the threshold for technology application of enterprises, and promote the widespread promotion of technology. ​