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HYDRAULICS TRAINING MODULE 1

HYDRAULICS TRAINING MODULE 1. Hydraulic Systems Transmit power from one point to another. Pascal’s Law Pressure applied on a confined fluid is transmitted undiminished in all directions, and acts with equal force on equal areas, and at right angles to them . Pascal’s Law.

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HYDRAULICS TRAINING MODULE 1

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  1. HYDRAULICS TRAINING MODULE 1

  2. Hydraulic Systems • Transmit power from one point to another • Pascal’s Law • Pressure applied on a confined fluid is transmitted undiminished in all directions, and acts with equal force on equal areas, and at right angles to them

  3. Pascal’s Law A 10 lb force is applied to a stopper with an area of one square inch Results in 10 lb force on every square inch of the container wall This bottle is filled with liquid that is non-compressible If the bottom has an area of 20 sq. in. and each square inch is pushed by a 10 lb of force, the entire bottom receives a 200 lb push

  4. PASCAL’S LAW • Pressure = Force / Area Pressure = lb/in2 (psi) Area = in2 Force = pounds (lb)

  5. 100 lb 10 lb INPUT OUTPUT

  6. Force = Pressure x Area

  7. Purpose of Pumps – To create flow and not pressure. Pressure is created when the flow is restricted O Psi

  8. Parallel Flow Paths

  9. Parallel Flow Paths

  10. Parallel Flow Paths

  11. 0 Psi 100 Psi 300 Psi 600 Psi

  12. SUCTION CONDITIOS FOR HYDRAULIC PUMPS

  13. SUCTION CONDITIOS FOR HYDRAULIC PUMPS

  14. PUMP INLET CONDITIONS AFFECT NOISE AND HEAT GENERATION

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