The booster cylinder is a combination of an oil cylinder and a supercharger. Using a pure pressure as the power, the ratio of the size piston cross-sectional area of the Supercharger is used to increase the low pressure of the pressure by dozens of times to supply the cylinder. It reaches the high output of the hydraulic cylinder.
Preload trip. Pressure trip back position.
Static diagram of the supercharged cylinder
The difference between the direct pressure type and the pre-pressure pressure cylinder
The pre-pressurized cylinder is a two-stage stroke. The first stroke is a low-pressure stroke. First, a cylinder is pushed out to contact the work object(push the circulating oil into the cylinder), and the second high pressure stroke(squeeze the work object) is performed.
The direct pressure booster cylinder has only one trip, and all trips are high pressure trips.
The pre-pressurized cylinder can be relatively long, usually 10-200mm with a 5-20mm high pressure stroke. The stroke of the direct-pressure booster cylinder is shorter, generally only about 5-20mm of high pressure stroke. The action diagram of the pre-pressurized cylinder can be consulted:
The operating principle of the direct-pressure booster cylinder is as follows:
Principle of Action of Direct Pressure Supercharged Cylinder
The difference between supercharged cylinder and pressure cylinder and pressure cylinder
The following examples of pressure cylinders, the cross-sectional area of pressure cylinders and pressure cylinders are all specifications with a diameter of 63 pressure cylinders, using the company's MPT63-100-20-3T, The pressure pressure of 6 kg/cm2 is 187kg. The output of the cylinder is 2976kg. When the hydraulic pressure is 96kg/ccm, the output of the cylinder is 2976kg(need to match the hydraulic system).
Diagram of Differentiating Principle between Supercharged Cylinder and Pressure Cylinder and Pressure Cylinder