what is hydraulics?-pg电子下载

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what is hydraulics?
time: 2011-09-28 10:14:44 from:www.zihyd.com auhor:hydraulic motor click:2074

hydraulics is a subject in engineering which deals with the study of mechanical properties of fluids. ningbo zhongyi hydraulic motor co., ltd has the experience in produce piston motor,pg电子下载-pg电子游戏,gearbox,hydraulic steering unit,axial piston motor with quality assurance.experienced production team with strong technical force, advanced equipment zhongyiyepk so welcome to our to choose our product or call us. pressurized liquids are used in the generation of power, its control and in its transmission. various concepts such as fluidics, dam design, pipe flow and fluid control circuitry are studied in hydraulics.

how hydraulics work?
the idea behind the working of hydraulics is very simple. mechanical force applied at one point is carried to the desired point by means of a fluid (incompressible). different types of hydraulic motors and cylinders make use of this fluid power in the functioning of machines. tubes and hoses direct the flow of fluids while control valves regulate their flow. one may find several applications of hydraulics in the form of car brakes, garage jacks, motorboat steering, cranes and garbage trucks among others.

to understand why fluids hold so much importance in the functioning of hydraulic machinery, let us try to understand the concept of hydraulics by means of the example of water pistol. in water pistol, the spout or opening, through which the water squirts, is narrow, while the place at which force is applied (trigger) is comparatively wider. when our finger applies force by means of the trigger, water is pushed towards the narrow spout. since, fluids are incompressible, the resulting speed with which water comes out of the opening is greater as compared to the speed with which trigger is pressed.

in different machines that work on the principle of hydraulics, the course of action which takes place, is exactly opposite/reverse to what is illustrated in the above example. now, imagine that water is forced through a narrow spout at high speed, the force generated at the other (wider) end would be sufficient enough to carry out a mechanical action. the big machines like cranes, diggers, etc. make use of fluid tubes and rams. the drivers of these machines (vehicles) operate the process of forcing in fluids through narrow tubes; which in turn push the rams into action. the functioning of hydraulic machines is based on this simple concept. it helps us in understanding how hydraulics are used and the methodology behind various applications in industrial

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