With the development of science and technology, the standard of living is getting higher and higher, the production and manufacture of many commodities are all intelligent, and there are fewer and fewer artificial things. Our mobility tools, robots, smartphones, daily necessities, etc. have also improved.
There are 4 industries where springs can be used:
1. Supporting springs and springs mainly for automobiles, motorcycles, diesel engines and gasoline engines. Such springs include valve springs, suspension springs, shock-absorbing springs and their clutch springs, etc., which are used in a large amount, accounting for about 50% of the spring production. At the same time, the technical level is also high. It can be said that the technical level of this kind of spring is representative. The key is to develop the trend towards high fatigue life and high anti-relaxation, thereby reducing the quality.
2. Large springs and leaf springs mainly for railway rolling stock, trucks and construction machinery. This kind of spring is mainly formed by hot rolling, which is a key aspect of the spring manufacturing industry. With the development trend of high-speed railway and the upgrade of vehicle damping system, the technology of hot-formed spring as vehicle suspension has been greatly improved.
3. Electronic and electrical springs based on instrumentation, typical products such as motor brush springs, switch springs, camera and camera springs, and computer accessories springs, instrumentation accessories springs, etc. In this type of springs, leaf springs and special-shaped springs account for a large proportion, and different products have very different material and technical requirements. This type of spring is mainly developing in the direction of high strength and miniaturization.
4. Hardware springs based on daily machinery and electrical appliances, such as mattresses, sofas, door hinges, toys, lighters, etc., such springs are in great demand, but the technical content is not high, which has improved the development of small spring companies Trend opportunities, the key to this type of spring is to develop in the direction of miniaturization.
