1 / 48

Hydraulic Brake System Fundamentals

270103k. Parts Technician. Hydraulic Brake System Fundamentals. Material Identification and Calculations. First Period. Figure 1 - Maximum stopping distances allowed under the conditions indicated. Figure 2 - Braking levels. Figure 3 - Energy conversion during braking.

devlin
Download Presentation

Hydraulic Brake System Fundamentals

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 270103k Parts Technician Hydraulic Brake System Fundamentals Material Identification and Calculations First Period

  2. Figure 1 - Maximum stopping distances allowed under the conditions indicated.

  3. Figure 2 - Braking levels.

  4. Figure 3 - Energy conversion during braking.

  5. Figure 4 - Stopping power. (Courtesy Allied Signal)

  6. Figure 5 - Effect of weight on stopping power requirements. (Courtesy Allied Signal)

  7. Figure 6 - Effect of speed on stopping power requirements. (Courtesy Allied Signal)

  8. Figure 7 - Effect of speed and weight on stopping power requirements. (Courtesy Allied Signal)

  9. Figure 8 - Conduction and radiation.

  10. Figure 9 - Natural convection.

  11. Figure 10 - Forced convection.

  12. Figure 11 - Air scoop.

  13. Figure 12 - Forms of heat transfer.

  14. Figure 13 - Braking system.

  15. Figure 14 - Pascal’s Law.

  16. Figure 15 - Pascal’s Law helpful hints (Tradesperson’s Triangle).

  17. Figure 16 - Hydraulics used to multiply force.

  18. Figure 17 - Increased system pressure and output force due to decrease in the input piston size.

  19. Figure 18 - The total output force from the five small pistons is the same as the force from the single large piston.

  20. Figure 19 - Hydraulic lines and flexible hoses.

  21. Figure 20 - Hydraulic brake system.

  22. Table 1 - Composition and wet and dry boiling points of brake fluids.

  23. Figure 21 - Brake fluid.

  24. Figure 22 - Moisture contamination graphs for DOT 4 brake fluid.

  25. Figure 23 - Complete brake system components.

  26. Figure 24 - Pressure differential valve.

  27. Figure 25 - A metering valve.

  28. Figure 26 - The location of the proportioning valve.

  29. Figure 27 - A combination valve showing the three separate sections making up the one valve block.

  30. Figure 28 - Tandem reservoir master cylinder.(Reproduced with permission of Ford Motor Co.)

  31. Figure 29 - Master cylinder body and reservoirs cast as one piece (left)and a master cylinder with a removable plastic body (right).

  32. Figure 30 - Exploded view of a master cylinder.(Courtesy General Motors of Canada Limited)

  33. Figure 31 - Mechanical linkage of a master cylinder mounted on the bulkhead/firewall. (Courtesy Motor Information Systems)

  34. Figure 32 - Front/rear split brake system typical of RWD and 4WD vehicles.

  35. Figure 33 - A diagonally split brake system.

  36. Figure 34 - Different size brake reservoirs. (Courtesy Motor Information Systems)

  37. Figure 35 - Master cylinder brake fluid switch.(Courtesy General Motors of Canada Limited)

  38. Figure 36 - A double-lap flare (SAE) and an ISO flare.

  39. Figure 37 - Fluid in the hydraulic system at rest.

  40. Figure 38 - Brake system (light application).

  41. Figure 39 - Brake system operation (medium application).

  42. Figure 40 - Brake system operation (heavy application).

  43. Table 2 - Common replacement components and related sales.

  44. Figure 41 - Master cylinder kit and complete master cylinder.

More Related