The working principle of gas spring

Gas spring is a type of spring that, unlike a typical metal spring, uses a compressed gas, contained in a cylinder and compressed by a piston, to exert a force.

Common applications include automobiles where they are incorporated into the design of struts that support the weight of hatchback doors while they are open.

The elastic coefficient of the china gas spring has a non-linear characteristic. That is, its elastic coefficient is variable to adjust. In addition, such springs are less prone to resonance effect.

According to the general gas to follow the law of Beaire: that is, under a certain temperature, the pressure of the gas and the volume is inversely proportional to the relationship; simply, that is, when the gas volume is compressed to half, the internal gas pressure (Stretch) will be doubled.

With this feature, when the load of the heavy load is carried on the china gas spring, the weight of the compressed gas will be reduced to the upward support stretch. In normal times, the spring is set to a softer elasticity coefficient; and when more heavy loads are carried, the compressed gas can also provide a greater upward support force and is less susceptible to any resilience. Moreover, the gas spring than the traditional metal spring, more able to absorb many small rebound. It can make the passengers feel a more comfortable ride sense; fragile goods are also less likely to be damaged due to epicenter pavement.

There is also an air pressure suspension system that can dynamically adjust the amount of air in the china gas spring: the amount of air inside its spring can be dynamically adjusted due to demand. But because of its need to consider the amount of air to adjust the additional device and adjust the height of the vehicle changes, so the design of such a suspension system than the general design of many complex.