1、 Hydraulic oil pressure test
When the hydraulic one-way distributor works, hydraulic oil is required to provide pressure. If the pressure is insufficient, it will affect the normal operation of the distributor and even damage it. Therefore, before testing the hydraulic one-way distributor, it is necessary to first test whether the pressure of the hydraulic oil is normal. The testing method can be carried out using a hydraulic gauge. Connect the hydraulic gauge to the outlet of the hydraulic oil and observe whether the pressure reaches the predetermined value.

2、 Oil blockage detection
If the oil circuit of the hydraulic one-way distributor is blocked, it will cause insufficient hydraulic oil flow and the distributor will not be able to distribute hydraulic oil properly. Therefore, before inspecting the hydraulic one-way distributor, it is necessary to check whether the oil circuit is blocked. You can observe whether there are foreign objects in the oil circuit with your eyes, or use equipment such as oil circuit detectors to check whether the oil circuit is unobstructed.

3、 Internal leakage detection
Internal leakage of hydraulic one-way distributor can cause hydraulic oil to reflux inside the distributor, affecting its working efficiency. Therefore, when testing a hydraulic one-way distributor, it is necessary to carefully inspect all components of the distributor, including pistons, sealing rings, springs, etc., to ensure good sealing and avoid internal leaks.

4、 Work efficiency test
The working efficiency of a hydraulic one-way distributor is one of the important indicators of its quality. The higher the work efficiency, the smoother the operation of the distributor, otherwise it indicates that there is a problem with the distributor. The testing method can be carried out using a flow meter. Connect the flow meter to the outlet of the hydraulic one-way distributor and observe whether the flow rate of the distributor is equal to the flow rate on the flow meter.

In short, hydraulic one-way distributor is one of the indispensable components in construction machinery, and its quality directly affects the normal operation of mechanical equipment. By testing and inspecting various aspects such as hydraulic oil pressure, oil circuit blockage, internal leakage, and work efficiency, it is possible to accurately determine the quality of the hydraulic one-way distributor and avoid unnecessary mechanical failures and safety accidents.