懸架系統(tǒng)減震器技術(shù)解析

1、減震器知識Shock absorber knowledgeOne, the principle of hydraulic shock absorberWhen the frame and the axle to do reciprocating relative application, piston reciprocating in the damping cylinder moves within the oil shock absorber shell is repeated from the cavity through the narrow pore flow into anothe

2、r cavity. They formed on the vibration damping force of friction at the liquid and wall friction and liquid molecules within the.Method two, check the shock absorber1 make the car in poor condition of roads roads ten km after parking, touch the damper housing by hand, if not hot, indicating no shock

3、 absorber internal resistance, shock absorber does not work. At this time, can join the proper lubricating oil, then test, if the housing heating, for shock absorber internal lack of oil, should add enough oil, otherwise, the damper failure.2 press the bumper, then release, if the car has two to thr

4、ee jumps, then good shock absorbers.3 when the car slowly driving and emergency braking, if car vibration is severe, explain shock absorber has a problem.Advantages and disadvantages of the three, shock absorber, hardness of soft1 soft: comfortable riding, bump less stable. But the intense driving,

5、drag racing will be very uncomfortable. Such as the Japanese car.2 hard: take a slightly uncomfortable, but the control of the strong. Such as the German car line. In general, fish and bears paw can not have both, choose moderate hardness of the best.一、 液壓減震器原理當(dāng)車架與車橋做往復(fù)相對運(yùn)用時，活塞在減震的缸筒內(nèi)往復(fù)移動，減震器殼體內(nèi)的油液便反復(fù)的從內(nèi)腔通過一些窄小的孔隙流入另一內(nèi)腔。此時液體與內(nèi)壁的摩擦及液體分子的內(nèi)摩擦便形成對振動的阻尼力。二、檢查減震器的方法1.使汽車在道路條件較差的路面上行駛十公里后停車，用手觸摸減震器外殼，如果不夠熱，說明減震器內(nèi)部無阻力，減震器不工作。此時，可加入適當(dāng)?shù)臐櫥?，再進(jìn)行試驗(yàn)，若外殼發(fā)熱，則為減震器內(nèi)部缺油，應(yīng)加足油，否則，說明減震器失效。2.用力按下保險(xiǎn)杠，然后松開，如果汽車有二到三次跳躍，則說明減震器良好。3.當(dāng)汽車緩慢行駛而緊急制動時，若汽車振動比較劇烈，說明減震器有問題。三、減震器軟、硬度的優(yōu)缺點(diǎn)1.偏軟：乘坐舒服，顛簸少，平穩(wěn)。但激烈駕駛、飆車會很不爽。如日系車