Pressurizing cylinder is a combination of air pressure cylinder and increasing (oil) pressure cylinder, and pure air pressure as the power,
Using the size of the supercharger piston area ratio difference, the low pressure of air pressure increased tens of times, for the use of hydraulic cylinder, so that the hydraulic cylinder to achieve high force action.
The gas-liquid booster cylinder uses the gas source pressure (P1) to push the large-area piston (A1) in the cylinder, and the thrust (F) is transferred from the large-area piston to the small-area booster rod, and the thrust (F) size remains unchanged. Then by the small area of the booster rod (A2) to promote the other end of the hydraulic oil, hydraulic oil force to promote the small area of the piston in the cylinder (A3) to the front axle stamping workpiece, so as to achieve the input of low pressure force to produce high pressure output of the pressurization purpose.
Cylinder pressure F= cross-sectional area of the cylinder piston X Pressure of unit cross-sectional area, has nothing to do with compression, only with the pressure of compressed air (pressure of unit cross-sectional area) generally, the following formula is used to calculate:
Theoretical output: A=3.14*D A: cross-sectional area of the pneumatic cylinder D: inner diameter of the cylinder
F=A*P F: theoretical force kg P: operating pressure kg/cm
N = F * 9.81 N/kg N: Newton