hydralicsの例文
- HI There are many systems using Pneumatics and Hydraulics for lifting or generating enormous thrust power in some stuffs like a bulldozer or a crane or maybe a driller machine or in locomotives etc . . . But the key point of my doubt is that which among these two technique is powerful ? . . A pneumatics based system ( air pressure ) is used in many things such as in Trains and automobiles that require air brakes at very high PSI and in some boring ( earth Bore ) machines for getting a water hole in earth . . Such machines generate air from the big fans and compress it through various chambers and then increase it to high presure . . whereas in Hydralics many applications will be based on pulling or lifting . . . such as brakes in automobiles, bulldozer using it to move the arm to lift or crush . . . and even in car crusher ( correct me ) too . . . What I understand is that air is compressible at high pressure ( compression rate ) where as a fluid based system ( hydraulics ) isn't compressible . . I maybe wrong but is this correct ? . . Or is there any valid physics laws for this ? . . . . Preceding contribs)
