Customization of special material shielding cover: technical analysis to ensure the stability of material performance during processing

In the manufacturing process of modern electronic devices, the shielding cover, as a key electromagnetic shielding component, is crucial for ensuring the normal operation of the equipment. Especially in some high-end applications such as aerospace, medical equipment, and high-performance computing, more stringent requirements have been put forward for the materials and performance of shielding covers. This article will explore in depth how to ensure the stability of material properties during the customization process of shielding covers made of special materials, while combining with Advanced Institute (Shenzhen) Technology Co., LtdYanbo brand shielding coverPractical cases provide valuable references for readers.

1、 Selection and performance requirements of special materials

The selection of special materials is the first step in ensuring performance stability during the customization process of shielding covers. Common special materials include but are not limited to:

• High performance alloys, such as titanium alloy, beryllium copper alloy, etc., have high strength, high toughness, and good corrosion resistance, making them ideal choices for manufacturing high-performance shielding covers.
• Superconducting materials: At specific temperatures, superconducting materials can exhibit zero resistance characteristics, which is of great significance for manufacturing extremely low loss electromagnetic shielding covers.
• Composite materials, such as carbon fiber composites, have high strength, low density, and excellent thermal stability, makingComposite material shielding coverWidely used in the aerospace industry.

2、 Stability guarantee of material properties during processing

1. Accurate material pretreatment

Accurate pre-treatment of special materials before processing is key to ensuring the stability of material properties during subsequent processing. This includes steps such as material cleaning, removal of oxide layer, and surface roughness treatment.Advanced Institute (Shenzhen) Technology Co., LtdThey have rich experience in material pretreatment, using advanced cleaning equipment and processes to ensure that the material surface is clean and free of impurities, laying a solid foundation for subsequent processing.

2. Advanced processing technology and equipment

The processing of special materials requires high-precision equipment and technical support. In the processing of the Yanbo brand shielding cover, advanced CNC machine tools and laser cutting equipment are used, which can accurately control the cutting speed, feed rate, and cutting depth during the processing, effectively reducing thermal deformation and mechanical stress during the processing, and maintaining the stability of material properties.

3. Strict temperature and humidity control

The temperature and humidity of the processing environment have a significant impact on the stability of material properties. In the case of special materialsCustomized shielding coverDuring the process, it is necessary to strictly control the temperature and humidity in the processing area. For example, titanium alloys need to maintain a low temperature during processing to avoid the formation of hot cracks; Superconducting materials require precise processing at extremely low temperatures. Advanced Institute (Shenzhen) Technology Co., Ltd. adopts advanced temperature control equipment and humidity control system in the processing process to ensure that the processing environment is always maintained in the best condition.

4. Fine post-processing technology

After processing, fine post-processing of the shielding cover is also an important step to ensure the stability of material properties. This includes steps such as heat treatment and surface coating treatment.Yanbo brand shielding coverIn the post-processing process, advanced heat treatment equipment and processes are used to ensure that residual stresses inside the material are released, thereby improving the stability and durability of the material. At the same time, they also adopted special surface coating technology to enhance the corrosion resistance and electromagnetic shielding effectiveness of the shielding cover.

4、 Conclusion

In summary, ensuring the stability of material properties during the customization process of special material shielding covers is a complex and meticulous process. By selecting materials reasonably, precise pretreatment, adopting advanced processing technology and equipment, strictly controlling the processing environment, and fine post-processing technology, the performance stability and reliability of the shielding cover can be significantly improved. The data from Advanced Institute (Shenzhen) Technology Co., Ltd. and Research Platinum brand shielding covers indicate that these measures are effective and can provide useful references for the customized processing of shielding covers made of other special materials.
The above data is for reference only, and specific performance may vary due to production processes and product specifications.