Function Of Car Brake System

BRAKE SYSTEM INTRODUCTION

The braking system is designed to allow the driver to slow down and stop the vehicle. The master cylinder is connected to the brake pedal by the driver stepped on to force the fluid under pressure to each wheel brake installation.

Here hydraulic power was used to force the installation of brake pad against the revolving rotor plate or push out the brake shoe against the brake drum round.

Parking brake system / handbrake cars usually use mechanical means and mounted on the rear wheels. It is usually used to lock the wheels of the vehicle when parking (parking) or braking in an emergency.

To increase power which called (servo) are used on the master cylinder for added power when braking.



Uses

To be able to stop the vehicle immediately and safely
 

To control the vehicle during the journey
 

For step parking place

Brake system Must Be Good: -

-Can stop the vehicle quickly when required.

-Must in good condition and in the driver's control at all times.

-Cannot lose braking power.

-Not requiring frequent adjusted.

-Suitable for all speed, weight, and temperature.

Types Of brake System:-

1. Mechanical
 

2. The combination of mechanical and hydraulic
 

3. Hydraulics
 

4. Wind (pneumatic)

 

Hydroulic Mechanism

Hydroulic Systems

BRAKE TYPE HYDRAULIC SYSTEM

using Pascal's principle, which in principle is stated 'proprietary liquid can move the same pressure in all directions without losing power . As a principle of not be compressed and the pressure on the whole system is the same'.


 

Component Type Hydraulic System

Brake Component

 

The main parts of hydraulic brakes are as follows:-

1. Brake pedal
 
2. Master cylinder
 
3. Pipeline brake

Main Brake System

4. Wheel cylinder
 
5. Brake caliper

 

 
Liquid system is the most important in Braking system which you can read 
"click here"



Master Cylinder

 

Master cylinder constructed in two main sections of the reservoir and master cylinder body.
Reservoir is provided for supplying brake fluid to control the brake system.
 

As part of a cylinder containing a piston packing paired primary (primary rubber cup) and packing duplicate (secondary rubber cup).
 

Spring is inserted at the end of the piston to allow the piston back to the original position after braking.
 

Compensation valve (check valve) was installed at the end of the cylinder to maintain the pressure in the brake pipe.
 

Two output ports are connected using brake pipelines. 

One of the wheel snap ring mounted so as to hold the components in the cylinder from the outside is divided out there guarding dust (dust cover) to prevent dirt from entering the cylinder.
 

The push rod is used to connect the pedal to the pressure of the master cylinder.

Pipeline Brake and can be Flexible Hose

Brake pipes and flexible hoses attached to the brake system is to deliver high-pressure fluid to the brake caliper (caliper) and wheel cylinders (wheel cylinder).
 

Generally flexible hoses mounted on front wheels and caused the front wheel moves down and up.
 

Due to the operation of the brake fluid in a high pressure, pipes and brake hoses must be made of high quality materials to prevent leakage.
 

Brake pipe made of steel tube that can withstand corrosion and high pressure. While the flexible hoses made of rubber mix of high quality.


 
Caliper Brake

Brake caliper usually has two types, namely: -

1. fixed caliper

Fix caliper

 
 
Fixed caliper type usually have 2 or 4 piston mounted opposite each other.
 
Each cylinder there is a bushing (seal).
 
The bushing serves to prevent brake oil out of the cylinder and piston is pulled back to the original place to provide a running clearance between the pad and the disc surface.

Floating Caliper

2. floating caliper
 

Caliper type float (floating) has only one piston, but the size is larger than the size of the piston calipers are used on a regular basis.
 
The brake calipers are typically used for disk brake type (plate)

floating caliper picture