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Chapter 1 Introduction

Chapter 1 Introduction. What is a hydraulic system ?. A hydraulic system is a means of using a pressurized fluid to transmit power between the place where the power is generated and the point where it is used. هيدروليك كلمة يونانية الأصل تعني نقل القدرة بإستخدام السوائل.

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Chapter 1 Introduction

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  1. Chapter 1 Introduction

  2. What is a hydraulic system ? A hydraulic system is a means of using a pressurized fluid to transmit power between the place where the power is generated and the point where it is used • هيدروليك • كلمة يونانية الأصل تعني نقل القدرة بإستخدام السوائل

  3. Requirement for power

  4. INTERNAL COMBUSTION ENGINE ELECTRIC MOTOR GAS TURBINE ALTERNATIVE Sources of power

  5. USE OF POWER SOURCE OF POWER ? Connecting the sources of power

  6. Direct Drive

  7. Mechanical Power Transmission

  8. Hydraulic Power Transmission

  9. Hydraulic Power Transmission CONTROL STOP DIRECTION START POSITION SPEED ACCELERATION

  10. مقارنة بين أنظمة التحكم المختلفة

  11. Hydraulic Principles

  12. TransmittingMovement

  13. TransmittingMovement

  14. TransmittingMovement

  15. TransmittingMovement

  16. CreatingPressure PUMP ACTUATOR

  17. CreatingPressure PUMP ACTUATOR

  18. CreatingPressure W PUMP ACTUATOR

  19. CreatingPressure W P PUMP ACTUATOR

  20. FORCE AREA PRESSURE PressureDefined FORCE = PRESSURE x AREA PRESSURE = FORCE ÷ AREA

  21. 1 kg 1 kg 1 kg LOW PRESSURE HIGH PRESSURE HIGH PRESSURE PressureDefined

  22. F F F F F 1000 P = P = P = P = P = = = 100 kg/cm2 1000 kg A A A A A 10 F 10 cm2 Lifting A load P A PUMP ACTUATOR

  23. ? 1000 kg 10 cm2 10 cm2 Lifting A load 100 kg/cm2 PUMP ACTUATOR

  24. 1000 kg 10 cm2 10 cm2 Lifting A load 1000 kg 100 kg/cm2 PUMP ACTUATOR

  25. F F 1000 P = P = = = 10 kg/cm2 1000 kg A A 100 100 cm2 10 cm2 Lifting A load 10 kg/cm2 A PUMP ACTUATOR

  26. F = P x A = 10 x 10 = 100 kg 1000 kg 100 cm2 10 cm2 ForceMultiplication 100 kg 10 kg/cm2 A PUMP ACTUATOR

  27. 1000 kg F F = P = A A 100 cm2 10 cm2 ForceMultiplication 100 kg 10 kg/cm2 A PUMP ACTUATOR

  28. Conservation of Energy W PUMP ACTUATOR

  29. Conservation of Energy W PUMP ACTUATOR

  30. Conservation of Energy W PUMP ACTUATOR

  31. Conservation of Energy W PUMP ACTUATOR

  32. Conservation of Energy W PUMP ACTUATOR

  33. Conservation of Energy F W 10 F 1 A 10 10 A A x 10 = VOLUME = 10 A x 1 PUMP ACTUATOR

  34. PUMP ACTUATOR Hydraulic Machine

  35. PUMP ACTUATOR Hydraulic Machine

  36. PUMP ACTUATOR Hydraulic Machine

  37. PUMP ACTUATOR Hydraulic Machine

  38. PUMP ACTUATOR Hydraulic Machine

  39. PUMP ACTUATOR Hydraulic Machine

  40. PUMP ACTUATOR Hydraulic Machine

  41. PUMP ACTUATOR Hydraulic Machine

  42. PUMP ACTUATOR Hydraulic Machine

  43. PUMP ACTUATOR Hydraulic Machine

  44. PUMP ACTUATOR Hydraulic Machine

  45. Hydraulic Machine PUMP ACTUATOR

  46. PUMP ACTUATOR Hydraulic Machine

  47. PUMP ACTUATOR Hydraulic Machine

  48. Hydraulic Machine PUMP ACTUATOR

  49. PUMP ACTUATOR Hydraulic Machine

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