working of component's

Function First – Because Customers Ask 'How'.

4-Stroke Engine Working

A 4-stroke engine completes a power cycle in four separate strokes of the piston inside the cylinder. These strokes happen in a specific order:

1. Intake Stroke (Suction Stroke)

2. Compression Stroke

3. Power Stroke (Combustion Stroke)

4. Exhaust Stroke

Transmission

The transmission in an automobile transfers power from the engine to the wheels and helps control the vehicle's speed and torque. It allows the vehicle to move efficiently at different speeds by changing gears.

Transmission - Working and Types

The engine produces rotational power.

The transmission system controls how much of that power goes to the wheels.

By changing gears, it allows the vehicle to:

Move forward or backward
Start from a stop
Climb hills
Cruise at high speeds efficiently

Types of Transmission

1. Manual Transmission (MT)

2. Automatic Transmission (AT)

3. Continuously Variable Transmission (CVT)

4. Semi-Automatic Transmission (AMT)

5. Dual-Clutch Transmission (DCT)

Chassis (Frame) - Explanation and Types

What is a Chassis (Frame)?

The chassis, also called the frame, is the base structure of an automobile. It supports all other parts like the engine, suspension, body, wheels, and seats. It provides strength, stability, and helps bear the weight of the vehicle and its occupants.

Types of Chassis (Frame)

1. Ladder Frame Chassis

2. Monocoque Chassis (Unibody)

Suspension System - Explained

What is a Suspension System?

The suspension system is a vital part of an automobile that connects the vehicle's body to its wheels. Its main job is to absorb shocks, provide comfort, and ensure stability while driving, especially on rough or uneven roads.

Main Components of Suspension System

Springs (Coil Springs, Leaf Springs) – Absorb shock from road bumps.

Shock Absorbers (Dampers) – Control spring movement and reduce vibrations.

Control Arms – Connect the wheels to the frame, allowing controlled movement.

Struts – Combine springs and shock absorbers into a single unit.

Stabilizer (Anti-roll) Bar – Reduces body roll during cornering.

Wheels and Tyres - Explained

What are Wheels and Tyres?

The wheels and tyres are essential parts of an automobile that help the vehicle move and maintain contact with the road. The wheel is the metal structure, while the tyre is the rubber part that surrounds the wheel.

Parts of a Wheel and Tyre Assembly

Wheel Rim – The metal structure that holds the tyre.

Tyre – The rubber covering that contacts the road.

Hub – The center part where the wheel connects to the axle.

Lug Nuts/Bolts – Fasteners that secure the wheel to the vehicle.

Functions of Wheels and Tyres

Support the weight of the vehicle.
Provide grip and traction on different road surfaces.
Absorb small shocks and vibrations from the road.
Allow the vehicle to steer and handle properly.
Help with braking and acceleration.

Braking System - Explained

The braking system of an automobile helps slow down or stop the vehicle safely. It is one of the most important safety components in any vehicle.

Functions of Braking System

Stops or slows down the vehicle.

Controls vehicle speed.

Provides stability during emergency stops.

Helps prevent accidents.

Steering System

The Steering System in a vehicle is responsible for providing directional control, allowing the driver to guide the vehicle along the desired path. It translates the rotational movement of the steering wheel into turning movement of the wheels.

Key Components of the Steering System:

Steering Wheel
Steering Column
Steering Gearbox
Steering Linkages
Steering Knuckle
Tie Rods
Power Steering System (optional in some vehicles)

Page updated

Google Sites

Report abuse