The document presents a detailed overview of hydraulic braking systems in automobiles, emphasizing their operation based on Pascal's Law. It outlines the advantages, such as increased braking force and efficiency, as well as disadvantages like cost and potential fluid leakage. The conclusion highlights the growing adoption of this technology across various vehicles due to its superior performance.

1. HYDRAULIC BRAKING
SYSTEM
Presentation by:- ADITYA MUTHA 2ND
YEAR /M.E.
Submitted To: Ass. Prof. Mrs. Abhilasha Choudhary

2. CONTENTS:-
• Introduction
• Principle of Working
• Working of Hydraulic Braking System
• Advantages
• Disadvantages
• Applications
• Conclusion

3. # A hydraulic braking system in automobiles is the brake operating system
which uses fluid for their operation.
# It is self-lubrication system hence no external lubrication is required.
# In this system, With less effort, we can achieve high braking force.
# The hydraulic braking system works on the principle of Pascal's Law.
# Most brake fluids used today are glycol-ether based (to prevent the corrosion of
metallic brake components and to reduce oxidation at increased temperatures.)
Pascal’s Law : This law states that "Pressure at any point in a static or incompressible
fluid is equal in all directions".
INTRODUCTION

4. PRINCIPAL OF WORKING
 Hydraulic brakes work on the principle of Pascal's law.
 Pascal's law states that “ Pressure on Incompressible fluid is equal
in all directions ”.

5. WORKING OF HYDRAULIC BRAKING SYSTEM

6. WORKING OF HYDRAULIC BRAKING
SYSTEM
1. Brake Pedal Pressed.
2. Pressurized fluid is travel through hose pipes.
3. Thus, this Pressurized fluid press Brake pad against Brake Rotor.
4. Due to Friction between Brake pad and Brake rotor action is performed.

7. ADVANTAGES
• Equal braking action on all wheels.
• Increased braking force.
• Low wear rate of brake linings.
• Increased mechanical advantage.
• Better stopping power than the other
brakes

8. Disadvantages of HYDRAULIC
BRAKING SYSTEM
• They are more costly than mechanical brake.
• Fluid used should be compatible with brake material.
• Braking fluid leakage could happen which will result in brake failure.

9. APPLICATIONS
# Automotive Brake - The Hydraulic
Braking System is used in almost all
LMVs and Trucks.

10. Why HYDRAULIC BRAKING
SYSTEM is better?
• Hydraulic systems are more efficient than mechanical
disc brakes as You need to apply less pressure at
the lever for an equal level of braking power.
• Hydraulic disc brakes are superior in terms of
performance and efficiency because of the reduced
friction by not having a mechanical cable.

11. Conclusion:-
• The Hydraulic Brake System is more efficient due to
its advantages and easy to use
• Many automobiles like Bikes, Cars and heavy vehicles
are adapting this technology.
• Sometimes the fluid varies according to its
application as like in heavy vehicles required more
effort or pressure to push the brakes.
• Few of its applications can be seen in Mopeds.

12. THANK YOU