Hydraulic Press: Relationship Between Working Pressure, Size and Weight
Following are relationships between the working pressure, size and weight of a hydraulic press. 1. The impact of working pressure on the structural size of the fuselage • Frame size The greater the working pressure of the hydraulic press, the greater the stress on the fuselage frame. In order to ensure that the fuselage can withstand these stresses without deformation or damage, the size of the frame needs to be increased accordingly. For example, large hydraulic presses with high pressure usually use thicker columns and wider beams to enhance the stability and strength of the overall structure. Large hydraulic presses above 10,000 tons have much larger column diameters and beam thicknesses than ordinary small hydraulic presses. • Cylinder size The working cylinder is a key component for generating hydraulic pressure. An increase in working pressure will increase the pressure inside the working cylinder. According to the pressure formula, when the force is constant, the pressure is i...