Drum Brakes vs. Disc Brakes: Difference between Drum Brake and Disc Brake
In this article, we will discuss the difference between drum brakes and disc brakes and their working with advantages over one another.
In modern cars, you will find two types of brake systems:
Disc brakes and Drum brakes.
So, most of the new cars have disc brakes on the front wheels. The wheels on the back side may use disc or drum brakes.
The basic and main difference between the two is that the clamping force in disc brakes is parallel to the axis of rotation of wheels while it is radial in drum brakes.
The principle of working used in disc brakes is to apply a force equal and opposite to each pad, with the same area of contact against rotating disk loaded with centrifugal force, while drum brakes exert force radially without opposing force to a hub loaded with centrifugal force,
In modern cars, you will find two types of brake systems:
Disc brakes and Drum brakes.
So, most of the new cars have disc brakes on the front wheels. The wheels on the back side may use disc or drum brakes.
The basic and main difference between the two is that the clamping force in disc brakes is parallel to the axis of rotation of wheels while it is radial in drum brakes.
The principle of working used in disc brakes is to apply a force equal and opposite to each pad, with the same area of contact against rotating disk loaded with centrifugal force, while drum brakes exert force radially without opposing force to a hub loaded with centrifugal force,
Summary
We can tabulate the results of Difference between Drum Brake and Disc Brake with some important points as follows,
Disc Brakes
|
Drum Brakes
|
Parallel clamping force
|
Radial Clamping force
|
The mechanism is outside of wheel
|
Mechanism is inside of a wheel
|
The friction created using a disc and caliper
|
Friction created using drum and brake shoe
|
More efficiency
|
Efficiency is less comparatively
|
More durable
|
Less durable
|
Low manufacturing cost
|
Manufacturing cost is high
|
Drum Brakes vs. Disc Brakes: Difference between Drum Brake and Disc Brake
Reviewed by Vishwanath Nayak
on
December 01, 2017
Rating:

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