As an indispensable key component in the aerospace field, the application technology of rubber seals has been increasingly valued. Rubber seals are mainly used in aircraft, spacecraft and engines and other equipment, its importance is reflected in many aspects:
1. High temperature and low temperature resistance
Spacecraft often face extreme temperature conditions, such as low temperatures at high altitudes and high temperatures upon entry into the atmosphere. The rubber sealing ring needs to have excellent high and low temperature resistance to ensure stable sealing performance in various environments and prevent media leakage or penetration.
2. Corrosion resistance and aging resistance
In the aerospace field, aircraft and spacecraft are often in contact with various chemical media and fuels, so rubber seals need to have good corrosion resistance and can work stably for a long time. At the same time, with the increase of use time, the sealing ring needs to be able to resist aging and deterioration, and maintain its original performance characteristics.
3. Precise size and shape control
Aerospace equipment has extremely high requirements for sealing performance, and the size and shape of rubber seals must be precisely controlled to ensure that they can be fully fitted during assembly to prevent any possible leakage paths.
4. Compression deformation resistance
Due to vibration and pressure changes during flight, the rubber seal ring needs to have good compression deformation resistance, and can maintain the appropriate sealing pressure under different working conditions to ensure that its sealing performance is not affected.
5. Material selection and process optimization
In the aerospace field, the material choice of sealing rings is crucial. Excellent material selection and sophisticated manufacturing processes can significantly improve the performance and reliability of seals, extend their service life, and reduce maintenance costs.
In summary, the application technology of rubber seals in the aerospace field involves a number of key aspects, which require continuous research and development and improvement in material selection, manufacturing process, performance optimization and other aspects. With the continuous progress of aerospace technology, the performance and reliability of rubber seals will continue to usher in new challenges and development opportunities.
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