What exactly is the hydraulic system composed of?
2022-02-10
An actuator in a hydraulic system. Generally, it is composed of cylinder block, cylinder rod (piston rod) and seals. The internal part of the cylinder block is divided into two parts by the piston, which respectively pass through an oil hole. Since the compression ratio of the liquid is very small, when oil is fed into one of the oil holes, the piston will be pushed to make the other oil hole discharge oil, and the piston will drive the piston rod to extend (retract), and vice versa. Let's talk about it first
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