"Insights Of Exploring Technology"

Take you to understand the internal structure of the car

By, CoolMotor

• 2024-09-13
• 1 View

Overview of car structure:

- The car consists of four major parts: engine, chassis, body and electrical equipment.

- The engine, as the heart of the car, is composed of many mechanisms and systems working together.

- The chassis includes four major systems: transmission, driving, steering and braking, to ensure that the car drives according to the driver's intention.

- The body is the skeleton of the car and is directly displayed to the outside world.

- The electrical equipment is responsible for power supply and control.

Brief description of four-stroke gasoline engine:

- It consists of a body, a crank-connecting rod mechanism, a valve mechanism, and a cooling, lubrication, fuel and ignition system (diesel engines have no ignition system).

- The working process includes four strokes: intake, compression, power and exhaust.

In-depth understanding of the body and crank-connecting rod mechanism:

- The function is to convert gas pressure into torque to drive the car.

- The key components are cylinder block, cylinder head, piston, connecting rod, crank and flywheel, etc.

Functions of the valve train and cooling system:

- The valve train controls the opening and closing timing of the intake and exhaust valves to optimize engine operation.

- The cooling system keeps the engine running at a suitable temperature to prevent overheating.

Introduction to lubrication and fuel systems:

- The lubrication system reduces friction, reduces wear, and prolongs engine life.

- The fuel system is responsible for mixing fuel and air and supplying them to the engine for combustion.

Importance of the transmission system and tires:

- The transmission system transmits engine power to the wheels to drive the car forward or backward.

- The tire is the only contact point between the car and the road, and its performance directly affects driving safety and comfort.

Overview of the steering and braking system:

- The steering system allows the car to turn according to the driver's intention.

- The braking system slows down or stops the car to ensure driving safety.

Functions of electrical equipment and batteries:

- Electrical equipment is responsible for the power supply and control of the car.

- The battery is an important part of the electrical equipment, storing electrical energy for the car to use.