Kind of Hydraulic

Hydraulics (from Greek: Υδραυλική) is a technology and applied science using engineering, chemistry, and other sciences involving the mechanical properties and use of liquids. At a very basic level, hydraulics is the liquid counterpart of pneumatics, which concerns gases. Fluid mechanics provides the theoretical foundation for hydraulics, which focuses on the applied engineering using the properties of fluids. In its fluid power applications, hydraulics is used for the generation, control, and transmission of power by the use of pressurized liquids.

Hydraulic topics range through some parts of science and most of engineering modules, and cover concepts such as pipe flow, dam design, fluidics and fluid control circuitry. The principles of hydraulics are in use naturally in the human body within the vascular system and erectile tissue. Free surface hydraulics is the branch of hydraulics dealing with free surface flow, such as occurring in rivers, canals, lakes, estuaries and seas. Its sub-field open-channel flow studies the flow in open channels.

The word “hydraulics” originates from the Greek word ὑδραυλικός (hydraulikos) which in turn originates from ὕδωρ (hydor, Greek for water) and αὐλός (aulos, meaning pipe).

Hydraulics System

Hydraulic machines use liquid fluid power to perform work. Heavy construction vehicles are a common example. In this type of machine, hydraulic fluid is pumped to various hydraulic motors and hydraulic cylinders throughout the machine and becomes pressurized according to the resistance present. The fluid is controlled directly or automatically by control valves and distributed through hoses, tubes, and/or pipes.

Hydraulic systems, like pneumatic systems, are based on Pascal’s law which states that any pressure applied to a fluid inside a closed system will transmit that pressure equally everywhere and in all directions. A hydraulic system uses an in-compressible liquid as its fluid, rather than a compressible gas.

The popularity of hydraulic machinery is due to the very large amount of power that can be transferred through small tubes and flexible hoses, and the high power density and wide array of actuators that can make use of this power, and the huge multiplication of forces that can be achieved by applying pressures over relatively large areas. One drawback, compared to machines using gears and shafts, is that any transmission of power results in some losses due to resistance of fluid flow through the piping.

  1.  Cara Setting Mesin Press Hydraulic
  2.  Cylinder Hydraulic
  3.  Seal Hydraulic
  4.  Hydraulic Breaker
  5.  Pneumatic Cylinder
  6.  Hydraulic Pump
  7.  Relief Valve
  8.  Hydraulic Motor
  9.  Actuator
  10.  Pressure Switch
  11.  Oil Cooler
  12.  Hard chrome Rod
  13.  Lifter
  14.  Oil Hydraulic
  15.  Oil Filter
  16.  Proportional Valve
  17.  Check Valve
  18.  Connector and Hose
  19.  Accumulator
  20.  Solenoid Valve

Cara Memilih Seal hydraulic, Cylinder Hydraulic, Hydraulic breaker, Mesin Press Hydraulic

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