1<br />
2<br />Power Steering<br />Presented by-Bhavith D<br />                                5th Sem IS        <br />					 497IS...
3<br />Contents<br />Introduction<br />History <br />Component In Power Steering<br />Types of power steering & It’s Worki...
4<br />INTRODUTION<br /><ul><li>Steering is the term applied to the collection of components, linkages, etc.
Power steering is a system which helps to steer the wheels with some source of power other than the driver’s manual force ...
August 30,1932.
In 1926 demonstrated the first PSS.
On agricultural tractors in the early 1950’s.
Suitable for small to medium tractors where power steering can be an option to manual steering.
Once the size of the tractor becomes too big for manual steering, hydro-mechanical steering is usually not cost effective....
7<br />RESERVOIR<br />
8<br />Power steering pump<br />Built the pressure<br />
9<br />Steering gear box<br /><ul><li>Steering gears are enclosed in a casing known as steering gear box</li></li></ul><li...
11<br />Types of power steering<br />Hydraulic<br />Electro-hydraulic [E.H.P.S]<br />Electric<br />
12<br />component of Hydraulic system:-<br />
13<br />Working of Hydraulic system<br />
14<br />Electro- Hydraulic system<br /><ul><li>Hybrid System
Use the same hydraulic assist technology as standard systems.
Electric motor instead of being belt-driven by the engine.</li></li></ul><li>15<br />Electric system<br />It Mainly Contai...
16<br />Working of Electric system<br />
17<br />H.P. S  V/S E.P.S<br /><ul><li> Complication
 weights
 Maintainance
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Power straring

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Power straring

  1. 1. 1<br />
  2. 2. 2<br />Power Steering<br />Presented by-Bhavith D<br /> 5th Sem IS <br /> 497IS08003<br />
  3. 3. 3<br />Contents<br />Introduction<br />History <br />Component In Power Steering<br />Types of power steering & It’s Working .<br />Applications<br />Advantages and Disadvantages<br />Conclusion<br />
  4. 4. 4<br />INTRODUTION<br /><ul><li>Steering is the term applied to the collection of components, linkages, etc.
  5. 5. Power steering is a system which helps to steer the wheels with some source of power other than the driver’s manual force .</li></li></ul><li>5<br />HISTORY<br /><ul><li>in February 1902.
  6. 6. August 30,1932.
  7. 7. In 1926 demonstrated the first PSS.
  8. 8. On agricultural tractors in the early 1950’s.
  9. 9. Suitable for small to medium tractors where power steering can be an option to manual steering.
  10. 10. Once the size of the tractor becomes too big for manual steering, hydro-mechanical steering is usually not cost effective.</li></li></ul><li>6<br />Components in power steering<br />Power steering pump.<br />Reservoir. <br />Steering gear box.<br />Rotatory valve.<br />
  11. 11. 7<br />RESERVOIR<br />
  12. 12. 8<br />Power steering pump<br />Built the pressure<br />
  13. 13. 9<br />Steering gear box<br /><ul><li>Steering gears are enclosed in a casing known as steering gear box</li></li></ul><li>10<br />Rotatory valve<br />A rotary valve for a power steering system includes a valve sleeve in which a rotor is rotatably carried for controlling fluid flow from a supply pump to a cylinder of the power steering system. <br />
  14. 14. 11<br />Types of power steering<br />Hydraulic<br />Electro-hydraulic [E.H.P.S]<br />Electric<br />
  15. 15. 12<br />component of Hydraulic system:-<br />
  16. 16. 13<br />Working of Hydraulic system<br />
  17. 17. 14<br />Electro- Hydraulic system<br /><ul><li>Hybrid System
  18. 18. Use the same hydraulic assist technology as standard systems.
  19. 19. Electric motor instead of being belt-driven by the engine.</li></li></ul><li>15<br />Electric system<br />It Mainly Contains :-<br />EPS ECU<br />Motor.<br />Sensor. <br />
  20. 20. 16<br />Working of Electric system<br />
  21. 21. 17<br />H.P. S V/S E.P.S<br /><ul><li> Complication
  22. 22. weights
  23. 23. Maintainance
  24. 24. Response
  25. 25. Power consumption</li></li></ul><li>18<br />APPLICATIONS<br />Now a days, these are used in almost all the heavy vehicles. <br />
  26. 26. 19<br />ADVANTAGES<br />Reducing the driver’s fatigue.<br />Low input torque and continuous steering function.<br />Oil output directly proportional to the steering speed.<br />
  27. 27. 20<br />DISADVANTAGES<br />Leakage<br />Less Durability<br />Vibration<br />
  28. 28. 21<br />CONCLUSION<br />By studying all these, we can conclude that the power steering is necessary for the modern cars.<br />It provides good handling to the driver, gives better comfort, and make him less fatigue.<br />
  29. 29. 22<br />ANY QUESTIONS?<br />
  30. 30. 23<br />

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