With the continuous progress of science and technology, the machinery manufacturing industry is undergoing unprecedented changes. Especially in the aerospace field, the requirements for materials, design and technology have reached the extreme. As an indispensable part of mechanical transmission, chain is widely used in this field. This paper will discuss the importance and technical characteristics of chain in aerospace manufacturing.

1. Aerospace has high requirements for materials and technology.

Aerospace industry is a highly specialized and technology-intensive industry, and its products need to withstand the test of extreme environmental conditions, such as high temperature, high pressure, high speed and bad climate. Therefore, components used in aerospace equipment must have high reliability and durability. This includes not only the main components such as aircraft engine and fuselage structure, but also small parts in various auxiliary systems, such as chains.

2. Application scenario of chain

Transmission system: in the aircraft engine or some ground support equipment (such as airport baggage handling system), the chain is used as the key component of power transmission.

Suspension device: design of aircraft landing gear, the chain made of special material can effectively reduce the weight and ensure the strength, and improve the stability and safety of the whole system.

Assembly line transportation: production line of aerospace products, chains are also widely used to realize efficient and accurate product movement.

3. Technical challenges and solutions

In order to meet the high standard requirements of aerospace industry, chain manufacturers are faced with the following technical challenges:

Lightweight: The chain is made of new lightweight and high-strength materials such as titanium alloy and carbon fiber composite, so as to reduce its own weight without sacrificing its performance.

Corrosion resistance: develop surface treatment technology with excellent corrosion resistance to ensure that it can remain in good condition after long-term exposure to complex environment.

Accuracy control: advanced CNC machining technology and precision measurement methods are adopted to ensure that each chain meets the dimensional accuracy requirements within extremely strict tolerances.

4. Conclusion

In short, with the development of aerospace technology, the demand for chains is also increasing. future, how to further improve the technical level of the chain and make it better serve this high-end market will be a common topic faced by all related enterprises. Through continuous innovation and improvement, it is believed that the chain will play a more important role in aerospace and even a wider field of machinery manufacturing.