橡胶空气弹簧广泛应用于商用车、客车、轨道车辆、机械设备、建筑基地的自调空气悬架。橡胶空气弹簧由空气和橡胶组成。其内耗小，隔振能力不受弹簧本身固有振动的影响。另外，橡胶弹簧没有金属接触，所以隔音效果很好.
Rubber air spring is widely used in commercial vehicles, passenger cars, railway vehicles, mechanical equipment, construction base of self-adjusting air suspension.Rubber air spring consists of air and rubber.Its internal consumption is small, the isolation capacity is not affected by the natural vibration of the spring itself.In addition, the rubber spring has no metal contact, so the sound insulation effect is very good.
弹簧刚度：在设计橡胶弹簧的刚度时，可以通过改变弹簧的内部压力来选择，刚度与内部压力近似成正比。因此，对于给定尺寸的橡胶弹簧，可以根据需要选择刚度较低的弹簧。刚度是可变的，随荷载的变化而变化，因此在任意荷载作用下，自振频率几乎是不变的，从而使支承系统具有几乎不变的性能。
Spring stiffness: when designing the stiffness of the rubber spring, it can be selected by changing the internal pressure of the spring, and the stiffness is approximately proportional to the internal pressure.Therefore, for a given size of rubber spring, according to the need to choose a lower stiffness of the spring.The stiffness is variable and changes with the change of load. Therefore, under the action of any load, the natural frequency of vibration is almost constant, so that the supporting system has almost constant performance.
橡胶弹簧连接到附加气室，但橡胶空气弹簧装置的固有振动频率降低到0.5∽3Hz。在任何负载下，橡胶弹簧可以保持低且几乎相等的振动频率。在橡胶弹簧和附加空气中，在腔室之间增加一个孔。当弹簧负载振动时，空气流过孔口以引起能量损失，从而阻尼振动。
Rubber spring is connected to the additional air chamber, but rubber air spring natural vibration frequency of the plant decreased to 0.5 ∽ 3 hz.The rubber spring can maintain a low and nearly equal vibration frequency under any load.In the rubber spring and additional air, a hole is added between the chamber.When spring loads vibrate, air flows through the orifice causing a loss of energy, damping the vibration.
橡胶空气弹簧价格相对便宜，易于安装和更换，易于维护和保养，无需频繁维护和加油。
Rubber air springs are relatively inexpensive, easy to install and replace, easy to maintain and maintain, without frequent maintenance and refueling.
