How to Find the Cause of Hydraulic Failure? I

How to Find the Cause of Hydraulic Failure? That’s the first issue you may conform to before hydraulic repair.Here are three basic methods that Yongxiang Hydraulic technical staff suggests to you.

Today, we are talking about the first one.
1.According to the hydraulic system diagram

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The primary way is “grasping both ends” — that is, grasping the power source (the oil pump) and the actuator (the cylinder, the motor), and then “connecting part,” which means to check the pipeline and control elements passing from the power source to the actuator. When “grasping both ends,” you should analyze whether the fault is in the oil pump, the hydraulic cylinder and the motor itself. When check “connecting part,” not only pay attention to the attachment on hydraulic components but also pay special attention to figure out the system’s control method of mode change. And you should observe whether the control signal is wrong and check the material object one by one.
Pay attention to the wrong connection between the main lines, and control the oil circuit. If there is a mutual interference phenomenon, analyze how to use adjustment error, etc.
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Post time: Mar-25-2020
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