What are the types of elastic components and their scope of action?

There are various types of elastic components, which can be divided into multiple categories based on their materials and uses, each with its specific scope of action. The following are several common elastic components and their range of action:
Steel plate spring: Steel plate spring is the most widely used elastic component in automotive suspension, composed of several alloy spring pieces of equal width but not equal length combined. It serves as both a shock absorber and a guiding mechanism, effectively absorbing and dispersing vibrations and impacts during vehicle operation, improving ride comfort and safety.
Spiral spring: Compared with steel plate spring, spiral spring has the advantages of no lubrication, strong anti fouling, small occupation of longitudinal space, and small weight of the spring itself. It is widely used in independent suspension, especially in front independent suspension. Spiral springs can only withstand vertical loads, so guidance devices and shock absorbers need to be added in applications to ensure the stability and smoothness of vehicle operation.
Torsion bar spring: The torsion bar spring itself is a rod made of spring steel, which is lightweight and does not require lubrication, making maintenance and repair simple. It is suitable for suspension systems of small cars and box cars, absorbing and dispersing vibrations and impacts through torsional deformation to ensure smooth vehicle operation.
Gas springs: Gas springs include types such as air springs and oil gas springs. Air springs have ideal variable stiffness characteristics, while oil and gas springs have variable stiffness and good driving smoothness. They are mainly used in the suspension systems of high-end cars and special vehicles to provide a more stable and comfortable driving experience.
Rubber springs: Rubber springs can be made into any shape, are noise free and do not require lubrication during use. But it is not suitable for supporting heavy loads, so it is mainly used as a support component for auxiliary springs or suspension components such as bushings, gaskets, and blocks.
In summary, there are various types and characteristics of elastic components, which play important roles in different application fields, providing important guarantees for the normal operation of mechanical equipment and people's daily life.