Introduction
Spring is an elastic mechanical element made of steel strip and strip. It is one of the most culturally determined parts and is widely used in industry. Its basic design principles determine that its mechanical properties greatly surpass those of ordinary elastic materials. The spring can store energy, when the force is released, the spring will generate a repulsive force to restore the original shape. Many production machines and instruments need to be composed of various types of springs, which play the role of cushioning, power and control.
Classification
According to the shape of the section, it can be divided into five types: cylindrical spring, conical spring, hourglass-shaped spring, square spring and leaf spring. According to the materials used, it can be divided into hot-rolled steel spring and cold-rolled steel spring. According to the production process, it can be divided into annealed spring and quenched spring. According to the shape of the end, it can be divided into two categories: open end or closed end. According to the helix angle, it can be divided into straight spring, right-handed helix spring and left-handed helix spring.
Application
Because of its unique energy storage and resistance characteristics, spring is widely used in various industries. The role of the spring is mainly: buffer, strengthen, adjust and control. Commonly used in electronic hardware, auto parts, appliances, industrial machinery, sports equipment and other industries, widely used in shoe or car suspension systems, bicycle cycle-carrying systems, bed holders, couches and so on.
In addition, the spring is widely used in the storage and transmission link of the engine. At present, many cars are equipped with spring starter, shock absorbers, dampers and spring balancers. In addition, the functions of temperature compensation and buffering for the springs can be used to improve the dynamic performance of the engine.
Conclusion
From the above discussion, it can be seen that spring has many applications in industrial production and life, and plays a very important role in production and transportation. In modern life, spring plays a vital role in our daily lives, and its importance is also self-evident.
In summary, it can be concluded that spring plays a very important role in industrial production and daily life, and its unique elastic energy storage and buffer characteristics are critical to many production and daily activities. Therefore, the development of spring technology is of great significance in improving productivity, guaranteeing product quality, and improving product performance.
