Views: 3 Author: Site Editor Publish Time: 2019-03-06 Origin: Site
Air hydraulic bottle jacks are an improved version of the jack. The feature is that the hydraulic pump is driven by human power or electric power, and is driven by a hydraulic system, and a cylinder or a piston is used as a lifting member. Hydraulic jacks can be divided into integral and separate. The integral pump is integrated with the hydraulic cylinder; the separate pump is separated from the hydraulic cylinder and the middle is connected by a high pressure hose. The hydraulic jack is compact in structure and can lift heavy objects smoothly. The lifting capacity has reached 750 tons at the maximum, and the transmission efficiency is high, so it is widely used. The beneficial effect is that it replaces the traditional hydraulic jack, which saves time, labor and pollution. For example, it can be convenient and reminds other cars to turn on the lights at night.
In principle, the hydraulic jack is based on Pascal principle, that is, the pressure of the liquid is the same everywhere, so in a balanced system, the pressure exerted on the smaller piston is relatively small, and the pressure exerted on the larger piston is also relatively large, which can keep t