Do you know why the hydraulic pipe joints of excavators often leak oil?

今天小编给大家分析下，挖掘机液压管接头处经常的出现渗油的现象，原因有以下几点情况：

Today's small braid to everyone under the analysis, excavator hydraulic pipe joint often appear oil seepage phenomenon, the reasons are as follows:

1.工作原理：这里我用通俗的话给大家说一下，由于挖掘机破碎锤（欢迎选购利通液压破碎锤液压软管）在工作中液压油泵要频繁的冲击来为挖斗和破碎锤的钎杆来提供充足的动力来进行生产工作。

1. Working Principle: Here I use popular words to tell you, because the excavator crusher hammer (Welcome to choose the hydraulic hose of Litong hydraulic crusher hammer) in the work of hydraulic oil pump to frequent impact for the excavator and crusher hammer drill rod to provide sufficient power to carry out production work.

2.挖掘机液压管接头渗油的原因：生产工作中强烈的震动和液压油（壳牌原装，挖机无忧分装，欢迎选购）的冲击会导致挖掘机液压管接头的螺纹处松动导致渗油，所以要经常定期检查管路接头处的松紧。

2. The reason of oil leakage of hydraulic pipe joint of excavator: strong vibration in production and impact of hydraulic oil (Shell original, excavator worry-free sub-loading, welcome to buy) will lead to loosening of thread of hydraulic pipe joint of excavator and lead to oil leakage, so it is necessary to check the tightness of pipe joint regularly.

3.挖掘机液压管接头渗油的原因：生产工作中强烈的震动挖掘机液压管接头的材质如果不达标的话，60度或74度连接密封处会出现震纹，导致漏油，这时候进行禁锢作用，已经不行了，因为密封处已经损坏。

3. Reasons for oil leakage of hydraulic pipe joint of excavator: If the material of hydraulic pipe joint of excavator is not up to the standard in production, there will be striations at the sealing place of 60 or 74 degree connection, which will lead to oil leakage. At this time, the confinement effect is no longer effective, because the sealing place has been damaged.

4.挖掘机液压管接头渗油原因：密封圈和油封在工作时间和环境的影响下老化或工作中损坏出现渗油现象，这时就必须要换新的，不然在工作中或进行抢修任务的作业的时候影响工作，凑合着用的话存在安全的隐患，因为液压油的温度在工作中会很热。

4. Oil seepage reason of hydraulic pipe joint of excavator: Seal ring and oil seal are aging under the influence of working time and environment, or oil seepage phenomenon occurs when they are damaged in work, it must be replaced at this time. Otherwise, it will affect work during work or during rush repair work, if it is suitable for use, there is a hidden danger of safety because of hydraulic oil. The temperature will be very hot at work.

5.挖掘机漏油故障现象的发生可能和挖掘机机手平时操作使用挖机有关系,因此要避免挖掘机漏油故障现象的发生,挖掘机机手在日常操作和使用挖机的时候要按照规定要求使用,并要做好日常的挖掘机的保养工作,减少挖掘机漏油故障的发生。

5. The occurrence of oil leakage failure of excavators may be related to the normal operation of excavators, so to avoid the occurrence of oil leakage failure of excavators, excavators in the daily operation and use of excavators should be used in accordance with the requirements, and to do a good job of daily maintenance of excavators to reduce oil leakage of excavators. Failure occurs.