看剪板机液压系统工作的实际状况：观察系统压力、速度、油液、泄漏、振动等

Look shears hydraulic system of the actual situation: <br>observation system pressure, speed, fluid leakage, vibration and so if there are problems. <br>Hydraulic shears listen to the sound system: <br>such as: impact sound; abnormal noise and the sound of the pump; determine the hydraulic system is working properly. <br>Perceived temperature, the tightness of the vibration, and is coupled at a crawling <br>determines whether the moving member shears hydraulic system is operating normally.

The actual state of the work of the shearing machine hydraulic system:<br>Observe whether there are problems with system pressure, speed, fluid, leakage, vibration, etc.<br>Listen to the sound of the shearing machine hydraulic system:<br>Such as: impact sound, pump noise and abnormal sound, determine whether the hydraulic system is working properly.<br>Feel the degree of tension at temperature, vibration, crawling and joints<br>Determine whether the moving parts of the shear hydraulic system are operating properly.

Look at the actual working condition of the hydraulic system of the shearing machine:<br>Observe the system pressure, speed, oil, leakage, vibration and other problems.<br>Listen to the sound of the hydraulic system of the shearing machine:<br>Such as: impact sound; pump noise and abnormal sound; judge whether the hydraulic system works normally.<br>Feel temperature, vibration, crawling and tightness of joints<br>Determine whether the moving parts of the hydraulic system of the shearing machine work normally.