Hydraulic efficiency principle of hydraulic machine with auxiliary cylinder
The general principle of this question is that it should be And the pressure that is added to the closed liquid is passed in all directions. It's the power component, it's the function of the Turn into hydraulic energy to provide the system with a certain amount of pressure and flow. You're going to convert the hydraulic fluid into something the Device, it belongs to It is. and Theoretically reversible, similar in institutions, but due to different USES, they vary in structure. It's going to turn the hydraulic fluid into something And it's going to go back and forth
A hydraulic cylinder is a hydraulic performance component that transforms hydraulic energy into mechanical energy and is a linear reciprocating movement (or swing motion). It has a simple construction and a solid job. Use it to reciprocating motion, the end can be exempted from deceleration devices, and there is no transmission gap, the smooth movement, therefore widely used in all kinds of mechanical hydraulic system. The hydraulic cylinder output force of the hydraulic press is proportional to the piston's useful area and the pressure difference between the two sides. The 1500t four-column hydraulic cylinder is composed of cylinder and cylinder, piston and piston rod, sealing device, buffer and exhaust equipment. The buffer equipment and the exhaust equipment will be used in detail, and other equipment will be necessary. The structure method can be divided into piston type, plunger type and multi-stage elastic sleeve. Gear rack and so on; According to the installation methods can be divided into the pull rod, such as earrings, foot, hinged, four-column hydraulic piston hydraulic cylinder can be divided into the single pole and double pole type two kinds of structure, method of the fixed by the fixed cylinder body and the piston rod fixed two kinds, according to the condition of the effect of fluid pressure have effect of single and double effect. In the effect of single hydraulic cylinder, pressure oil for the hydraulic cylinder of a cavity, only by liquid pressure make an end of cylinder single direction, the direction is rely on outside force, such as the spring force, weight and external load, etc.) to end; The two sides of the hydraulic cylinder piston are replaced by two different Chambers of oil, which is the result of the hydraulic pressure.
Answer: hydraulic principle is power element. The pressure on the closed liquid is passed in all directions. Additional: five parts of hydraulic cylinder: cylinder, cylinder cover, piston and piston rod, sealing device, buffer and exhaust device. Working principle of each cylinder are similar, by manual pressure rod (hydraulic manual pump) to make the hydraulic oil through a one-way valve into the cylinder, then into the cylinder of the hydraulic oil, because of the single valve can't back, forcing cylinder rod up, and then work continue to make the hydraulic oil into the hydraulic cylinder, thus rising, will send when they open the hydraulic valve, hydraulic oil tank. This is the simplest working principle, and everything else is improved on this basis.
