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The servo press cylinder includes a servo motor, a drive assembly connected to the servo motor, and a screw assembly connected to the drive assembly.
Hydraulic valves are divided by function: 1) Flow valve: control the flow-through, including throttle valve, speed control valve, diverter, and collector valve, etc.;
Direct identification. For example, if there are obvious suspended metal particles in the hydraulic oil, you will feel the existence of fine particles when pinching with your fingers; under the light, if there is a reflective flash point, it means that the hydraulic components have been seriously worn; if there is a large amount of sediment at the bottom of the tank Metal shavings, indicating severe wear on the main pump or motor.
