吉林升降机 http://www.yysjj168.com/的会产生很大的噪音，哪么一般噪音都是由哪几个方面造成的呢？电机、油缸、升降机构等都是噪音的来源。Jilin lifts will produce a lot of noise, which is generally caused by noise in which several aspects of it? Motor, oil cylinder, lifting mechanism are the source of noise.

1.我们在听到吉林液压升降机噪音后，可以先检查液压泵、马达、阀门及液压安装固定存在的问题，看是不是由它们引起震动产生的噪音。When we hear the noise of the hydraulic elevator in Jilin, we can check the problems of hydraulic pump, motor, valve and hydraulic installation.

2.如果我们在更换液压油的时候，由于操作失误，导致液压缸内有空气，在高压的作用下，容易产生气穴现象，产生高频噪音。如果吉林升降机密封过紧或者新密封圈也会产生较大的噪音，这种情况一般磨合一段时间就会好了。If when we replace the hydraulic oil, due to operational errors, resulting in the air cylinder, under high pressure, prone to cavitation, produce high frequency noise. If Jilin lift seal tight or new sealing ring will have a greater noise, will this situation generally running for some time.

4.液压升降机 http://www.yysjj168.com/的溢流阀也能产生高噪音。当出现液压油中混入空气、溢流阀卡住或磨损严重、溢流阀的弹簧疲劳变形导致溢流阀调压不稳定、溢流阀卸压时间过短等状况时，容易导 致溢流阀的先导阀性能部分稳定。Hydraulic relief valve can also produce high noise. When the hydraulic oil mixed with air, the overflow valve stuck or serious wear and fatigue deformation caused spring relief valve pressure relief valve adjustment is not stable, the overflow valve pressure relief time is too short and other conditions, easily lead to the performance of the pilot valve stability of relief valve.

5.液压油不足时，吉林升降机液压泵会产生吸空现象，导致空气进入液压油中，也会产生高噪音。 When the hydraulic oil is not enough, the Jilin elevator hydraulic pump will produce suction phenomenon, leading to air into the hydraulic oil, but also produce high noise.

综上所述，引起吉林液压升降机噪音的原因是多方面的，我们在检查原因时，需要逐一排除，这样才能真正解决升降台噪音大的问题。一般情况下需要专业的人员指导才能进行查检，客户不要自己盲目的行事。To sum up, the cause of the hydraulic elevator noise in Jilin are many reasons, we check the reasons, the need to exclude one by one, so as to really solve the problem of large noise lifts. To check the need for professional guidance to the general staff, customers do not act blindly himself.