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  • 液压油缸的维护保养
  • 本站编辑:杭州耐准精密机械有限公司发布日期:2021-02-22 13:35 浏览次数:

因为液压油缸要承受很大的压强,负载越重,它的压强就会越大,因此,做好液压油缸的保养工作是整个液压系统的维护最重要的一环。 液压油缸就相当于液压系统的心脏,心脏出问题很难修补,所以液压油缸的维护就是要谨慎细致。 首先,要防锈。因为液压油缸的活塞部分在工作状态中是要伸出油缸的,自然就会受到氧化物的、酸性气体的侵蚀,这就需要我们给它涂敷适量的油脂进行保护,以免作为承重部件的活塞受侵蚀而在工作中可能发生断折。

Because the hydraulic cylinder has to bear a lot of pressure, the heavier the load is, the greater the pressure will be. Therefore, the maintenance of the hydraulic cylinder is the most important part of the maintenance of the whole hydraulic system. The hydraulic cylinder is equivalent to the heart of the hydraulic system, the heart is difficult to repair, so the maintenance of the hydraulic cylinder is to be careful. First of all, rust prevention. Because the piston part of the hydraulic cylinder is to extend out of the cylinder in the working state, it will be naturally eroded by oxide and acid gas, so we need to coat it with proper amount of grease for protection, so as to avoid the piston as a load-bearing component from being eroded and may break in the work.

其次,要开箱换油。因为长时间使用,难免会有异物进入液压油缸中,这样在使用中就会发生摩擦增大现象,液压拉伸器另外,液压油也是有一定的使用寿命,长时间不换油会损坏或者侵蚀液压油缸内部。 治不如防,因此在液压油缸的工作中要控制速度适当,不要超过2m/s,这样可以延长液压油缸的使用寿命,另外为了保护机构和安全起见,内部安装缓冲装置对于液压油缸的保护是十分有效的。

Secondly, open the box and change the oil. Because of long-term use, it is inevitable that foreign matters will enter into the hydraulic cylinder, which will increase the friction in use. In addition, the hydraulic oil also has a certain service life. If the oil is not changed for a long time, it will damage or corrode the inside of the hydraulic cylinder. Therefore, in the work of the hydraulic cylinder, the speed should be controlled properly, not more than 2m / s, which can extend the service life of the hydraulic cylinder. In addition, in order to protect the mechanism and safety, the internal installation of buffer device is very effective for the protection of the hydraulic cylinder.


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