10
2025
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01
How to solve the oil leakage phenomenon of the broken hammer
The breaker usually uses hydrostatic pressure as the power to drive the piston to perform repeated round-trip movements.
The breaker usually uses hydrostatic pressure as the power to drive the piston to perform repeated round-trip movements.During the piston stroke of the Shuishan breaker, the drill rod is highly impacted, and the drill rod breaks ore, concrete and other solids, which in turn causes the drill hammer to leak oil. When the Shuishan breaker leaks oil, how can we solve it?
1. Before solving the problem of oil leakage from the broken hammer, we must be clear about the causes of oil leakage from the broken hammer in Shuishan.There is an abnormal phenomenon in the seal, and there is no abnormal phenomenon in the seal.
2. Oil leakage occurs between the cylinder and the upper body, usually because the bolts and nuts are loose. At this time, the damaged O-ring needs to be re-tightened and replaced.
3. There is an oil leakage phenomenon between the front bumper and the front cover. For the Shuishan breaker, the oil leakage phenomenon at this location is very serious. Maintenance personnel must carefully check whether the leaked oil is butter or hydraulic oil, and then see if the seal is damaged. , If there is damage, it needs to be replaced in time.
4. Oil leakage occurs at low pressure, and there will be no oil leakage at high pressure.The main reason for this phenomenon is that the roughness of the assembly surface of the Shuishan breaker is too poor, which can improve the roughness of the surface and use relatively low hardness seals for sealing.
5. After the major maintenance process of the main valve and the surface of the cylinder, the reinstalled valve body has oil leakage, and the oil needs to be cleaned. Check whether the oil seal is damaged. If the oil seal is damaged, it must be replaced immediately.
Shuishan breaker operation is very afraid of oil leakage. Once a component leaks oil, Shuishan breaker should be stopped immediately, and a detailed inspection process should be carried out on Shuishan breaker to find the cause and solve it immediately.
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