对于开车的人来说，想必对减震器应该不陌生了吧。大家都知道减震器的作用，那么是否知道行驶过程中，有可能也会损伤到减震器，那么怎样辨别减震器是否受到损坏呢？下面
济南奔驰汽车维修厂家为大家揭晓：
For drivers, it must be familiar with shock absorbers. Everyone knows the function of shock absorbers. Do you know that shock absorbers may also be damaged during driving? How can you tell if shock absorbers are damaged? Next, Jinan Benz auto maintenance manufacturer will reveal to you:
减震器是汽车使用过程中的易损配件，减震器工作好坏，将直接影响汽车行驶的平稳性和其它机件的寿命，因此我们应使减震器经常处于良好的工作状态。可用下列方法检验减震器的工作是否良好。
The shock absorber is a vulnerable part in the process of vehicle use. The working quality of the shock absorber will directly affect the smoothness of vehicle driving and the life of other parts. Therefore, we should keep the shock absorber in good working condition. The following methods can be used to check whether the shock absorber works well.
使汽车在道路条件较差的路面上行驶10km后停车，用手摸减震器外壳，如果不够热，说明减震器内部无阻力，减震器不工作。
Make the car stop after driving for 10km on the road with poor road conditions. Touch the shock absorber shell with your hand. If it is not hot enough, it means that there is no resistance inside the shock absorber and the shock absorber does not work.
此时，可加入适当的润滑油，再进行试验，若外壳发热，则为减震器内部缺油，应加足油;否则，说明减震器失效;用力按下保险杠，然后松开，如果汽车有2~3次跳跃，则说明减震器工作良好;当汽车缓慢行驶而紧急制动时，若汽车振动比较剧烈，说明减震器有问题。
At this time, appropriate lubricating oil can be added and then the test can be conducted. If the shell is hot, it is the internal oil shortage of the shock absorber, and sufficient oil should be added; Otherwise, the shock absorber is invalid; Press the bumper firmly and then release it. If the car jumps for 2-3 times, it means that the shock absorber works well; When the car is running slowly and braking urgently, if the car vibrates violently, there is a problem with the shock absorber.
拆下减震器将其直立，并把下端连接环夹于台钳上，用力拉压减振杆数次，此时应有稳定的阻力，往上拉的阻力应大于向下压时的阻力，如阻力不稳定或无阻力，可能是减震器内部缺油或阀门零件损坏，应进行修复或更换零件。
Remove the shock absorber and put it upright, clamp the lower connecting ring on the vise, and pull and press the shock absorber rod several times. At this time, there should be stable resistance. The resistance to pull up should be greater than the resistance to press down. If the resistance is unstable or no resistance, it may be due to lack of oil in the shock absorber or damage to the valve parts, and repair or replace the parts.
在确定减震器有问题或失效后，建议应先查看减震器是否漏油或有陈旧性漏油的痕迹。
After determining whether the shock absorber has problems or failure, it is recommended to check whether the shock absorber has oil leakage or traces of old oil leakage.
油封垫圈、密封垫圈破裂损坏，贮油缸盖螺母松动。可能是油封、密封垫圈损坏失效，应更换新的密封件。如果仍然不能漏油，应拉出减震器，若感到有发卡或轻重不一时，再进一步检查活塞与缸筒间的间隙是否过大，减震器活塞连杆有无弯曲，活塞连杆表面和缸筒是否有划伤或拉痕。
The oil seal washer and sealing washer are broken and damaged, and the oil storage cylinder cover nut is loose. It may be that the oil seal and sealing washer are damaged and invalid. Replace them with new seals. If the oil leakage still cannot be eliminated, the shock absorber should be pulled out. If it feels stuck or the weight is different, further check whether the clearance between the piston and the cylinder barrel is too large, whether the piston connecting rod of the shock absorber is bent, and whether the piston connecting rod surface and the cylinder barrel are scratched or pulled.
如果减震器没有漏油的现象，则应检查减震器连接销、连接杆、连接孔、橡胶、衬套等是否有损坏、脱焊、破裂或脱落之处。若上述检查正常，则应进一步分解减震器，检查活塞与缸筒间的配合间隙是否过大，缸筒有无拉伤，阀门密封是否良好，阀瓣与阀座贴合是否严密，以及减震器的伸张弹簧是否过软或折断，根据情况采取修磨或换件的办法修理。
If the shock absorber has no oil leakage, check whether the shock absorber connecting pin, connecting rod, connecting hole, rubber, bushing, etc. are damaged, desoldered, cracked or fallen off. If the above inspection is normal, the shock absorber should be further disassembled to check whether the fit clearance between the piston and the cylinder barrel is too large, whether the cylinder barrel is strained, whether the valve seal is good, whether the valve disc and valve seat fit tightly, and whether the extension spring of the shock absorber is too soft or broken. Repair or replace parts according to the situation.
In addition, the shock absorber may produce a noise fault in actual use, which is mainly caused by the collision between the shock absorber and the leaf spring, the frame or the shaft, the damage or falling off of the rubber pad, the deformation of the shock absorber dust cylinder, and the lack of oil. The cause should be found out and repaired. Come to our website for more relevant content http://www.lutongqixiu.com Consult
