when the piston reaches the end of the cylinder, it mechanically collides with the end cover, creating strong impact and noise. This severely compromises mechanical accuracy. Therefore, in large, high-speed or high-precision hydraulic equipment, buffer devices must be set up.
Read MoreIn general, the higher the maximum working pressure, the larger the effective working area of the crane hydraulic cylinder, and the greater the lifting capacity of the crane. Therefore, when designing the crane hydraulic system, it is necessary to select the appropriate hydraulic pump and hydraulic......
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