Recently, the long-term monitoring device for ship structure developed by China Shipbuilding Heavy Industry's 702th Research Institute has been installed and applied on the deepwater pipe-laying crane "Ocean Oil 201" of China National Offshore Oil Corporation. This is the first time the system has been applied on civilian ships, which has laid a solid foundation for the Institute to further broaden its application range and expand market influence.
How does a hydraulic press work? Pascal's Law in action
In a hydraulic press, a modest mechanical force (F1) is applied to a small area (A1). As the fluid is moved in one location, it inevitably moves elsewhere within that channel. Then a larger area (A2) generates a magnified mechanical force (F2). The force is transmitted via hydraulic pressure generated by the initial effort, F1.
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