INTRODUCTION :

Hydraulic systems are extremely important to the operation of heavy equipment. Hydraulic principles are used when designing hydraulic implement systems, steering systems, brake systems, power assisted steering, power train systems and automatic transmissions. An understanding of the basic hydraulic principles must be accomplished before continuing into machine systems. Hydraulics play a major role in mining, construction, agricultural and materials handling equipment.
 Hydraulics are used to operate implements to lift, push and move materials. It wasn’t until the 1950s that hydraulics were widely used on earthmoving equipment. Since then, this form of power has become standard to the operation of machinery. In hydraulic systems, forces that are applied by the liquid are transmitted to a mechanical mechanism. To understand how hydraulic systems operate, it is necessary to understand the principles of hydraulics. Hydraulics is the study of liquids in motion and pressure in pipes and cylinders.  

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  •        Language : English
  •        Pages : 53


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