機(jī)械專業(yè)畢業(yè)設(shè)計(jì)外文翻譯--什么是液壓-液壓系統(tǒng)-全文預(yù)覽
【正文】 Can be the same size in all directions to the transmission of liquid. By the large piston is also equivalent to the inevitable pressure P. If the large piston is the crosssectional area S2, the pressure P on the piston in the upward pressure generated F2 = PxS2 Crosssectional area is a small multiple of the piston crosssectional area. From the type known to add in a small piston of a smaller force, the piston will be in great force, for which the hydraulic machine used to suppress plywood, oil, extract heavy objects, such as forging steel. History of the development of hydraulic And air pressure drive hydraulic fluid as the transmission is made according to the 17th century, Pascal39。What is Hydraulic? A plete hydraulic system consists of five parts, namely, power ponents, the implementation of ponents, control ponents, no parts and hydraulic oil. The role of dynamic ponents of the original motive fluid into mechanical energy to the pressure that the hydraulic system of pumps, it is to power the entire hydraulic system. The structure of the form of hydraulic pump gears are generally pump, vane pump and piston pump. Implementation of ponents (such as hydraulic cylinders and hydraulic motors) which is the pressure of the liquid can be converted to mechanical energy to drive the load for a straight line reciprocating movement or rotational movement. Control ponents (that is, the various hydraulic valves) in the hydraulic system to control and regulate the pr
畢業(yè)設(shè)計(jì)相關(guān)推薦
鄂ICP備17016276號(hào)-1