空氣彈簧中氣囊減震器的運用特點Application characteristics of air bag shock absorber in air spring

首先帶大家了解一下氣囊減震器的運作原理：氣囊減震器屬於一種充氣型的減震器，是利用氣壓阻力來實現防震動的一種產品，現在使用的有洗滌設備、洗衣脫水機、遊樂設備、旋轉木馬、造紙機械、皮革震蕩機械、震動篩、礦山設備、管道設備、船泊設備、精密設備等工業裝備的減震上應用了空氣彈簧技術。

First of all, let's understand the operation principle of airbag shock absorber: airbag shock absorber belongs to a kind of inflatable shock absorber, which uses air pREssure resistance to achieve anti vibration. Now there are washing equipment, washing and dewatering machine, amusement equipment, Trojan horse, paper-making machinery, leather vibrating machinery, vibrating screen, mining equipment, pipeline equipment, ship mooring equipment, precision The air spring technology is applied in the damping of industrial equipment such as equipment.

優勢與特點

Advantages and characteristics

1、彈簧高度、承載能力和彈簧剛度可調；

1、Advantages and characteristics 1. Adjustable spring height, load capacity and spring stiffness;

2、固有振動頻率較低；

2、The natural vibration frequency is low;

3、隔絕高頻振動及隔噪音效果好；

3. High frequency vibration and noise isolation effect is good;

4、可利用空氣的阻力作用；

4. The resistance of available air;

5、使用壽命較長；

5. Long service life;

6、性能參數: 常用汽車空氣彈簧分為膜式、混合式、袖筒式和囊式四種，其主要零部件是上蓋、壓板、活塞、止擋、扣環五種，一個封閉系統是由上蓋、壓板、活塞和膠囊所組成的。

6. Performance parameters: commonly used automotive air springs are divided into four types: membrane type, hybrid type, sleeve type and bag type. The main components are the upper cover, pressure plate, piston, stop and retaining ring. A closed system is composed of upper cover, pressure plate, piston and capsule.

    當密封的空氣彈簧中充入壓縮氣體(氣壓為0.2-0.7MPa)利用氣體的可壓縮性實現其彈簧作用。氣囊通過利用高度調節閥可以控製囊內氣壓使空氣彈簧的剛度使其具有可調性，當作用在彈簧上的載荷增加時氣壓升高則彈簧的剛度增大，反之當載荷減少時彈簧內的氣壓下降同時剛度減小。

    When the sealed air spring is filled with compressed gas (the air pressure is 0.2-0.7mpa), the compressibility of the gas is used to realize the spring effect. The air pressure in the air bag can be controlled by using the height regulating valve to make the stiffness of the air spring adjustable. When the load on the spring increases, the air pressure increases and the spring stiffness increases. On the contrary, when the load decreases, the air pressure in the spring decreases and the stiffness decreases.