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挖掘机臂液压系统出现问题的迹象有哪些?

日期:2021-06-18   来源:http://www.dybocheng.com
挖掘机臂液压系统出现问题的迹象有哪些?简单地说,液压动力系统由油槽、马达、泵、阀门、执行器和液压流体组成。这种组合可配置成数百万种应用,以传递动力并降低机械复杂性。如果维护得当,液压动力系统可提供可靠性。否则,可能会出现液压系统问题,导致昂贵的维修费用,甚是一些不可预测的意外事件发生。
What are the signs of excavator arm hydraulic system problems? In short, the hydraulic power system consists of oil tank, motor, pump, valve, actuator and hydraulic fluid. This combination can be configured into millions of applications to deliver power and reduce mechanical complexity. If properly maintained, the hydraulic power system can provide reliability. Otherwise, there may be hydraulic system problems, leading to expensive maintenance costs, and even some unpredictable accidents.
挖掘机臂液压系统出现问题的迹象有哪些?这里是一些常见问题以及相应的解决办法,但是不建议自己操作,可以寻找通达工程维修来进行处理:
What are the signs of excavator arm hydraulic system problems? Here are some common problems and corresponding solutions, but it is not recommended to operate by yourself. You can find Tongda engineering maintenance to deal with them
液压问题的信号包括噪音、高温和运行缓慢/不稳定等等,一般来说液压系统只要出现了问题,那么整个挖掘机系统的效率会大打折扣,甚出现更严重的问题,所以不能忽视。热、空气污染和水污染是水力性能差的常见原因。液压泵是系统的核心,也是昂贵的替换部件。当泵开始磨损时,它会将碎屑引入系统,导致下游问题。
加长臂挖掘机
The signals of hydraulic problems include noise, high temperature and slow / unstable operation. Generally speaking, as long as there is a problem in the hydraulic system, the efficiency of the whole excavator system will be greatly reduced, and even more serious problems will appear, so it can not be ignored. Heat, air pollution and water pollution are common causes of poor hydraulic performance. The hydraulic pump is the core of the system and an expensive replacement part. When the pump starts to wear, it will introduce debris into the system, causing downstream problems.
液压系统是挖掘机的动力系统之一。如果挖掘机行驶缓慢,检查液压系统是否按时保养,液压油是否定期更换。过期的液压油不仅会影响挖掘机的工作效果,还会腐蚀挖掘机的液压油路和液压元件。同时,检查液压油回路和回油滤芯是否堵塞。如有,应清洗油路,如有严重问题应更换零件。
Hydraulic system is one of the power systems of excavator. If the excavator runs slowly, check whether the hydraulic system is maintained on time and whether the hydraulic oil is replaced regularly. Expired hydraulic oil will not only affect the working effect of the excavator, but also corrode the hydraulic oil circuit and hydraulic components of the excavator. At the same time, check whether the hydraulic oil circuit and oil return filter element are blocked. If yes, clean the oil circuit. If there is a serious problem, replace the parts.


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