Cars have become a very important means of transportation in our lives. Whether they are going to work or going out to play, people will choose them for the first time. For some old drivers, cars are like friends. Good to know our car, we need to know more about the car knowledge, today I will introduce to you what the basic knowledge of car chassis is!

What is the basic knowledge of car chassis - introduction

The car chassis is composed of four parts: drive train, driving train, steering train and brake train. The role of the chassis is to support and install the car engine and its components and assemblies, form the overall shape of the car, and accept the power of the engine to make the car move and ensure normal driving.

What is the basic knowledge of car chassis - drive train

The drive train generally consists of clutches, transmissions, universal gears, final gears, differentials and axle shafts.

The power from the car engine is transmitted to the driving wheels by the drive train. The transmission system has the functions of deceleration, speed change, reverse, power interruption, inter-wheel differential and inter-axle differential, and works with the engine to ensure the normal driving of the car under various working conditions, and has good power and performance. economical.

What is the basic knowledge of the car chassis - the role of the clutch

The main functions of the clutch are:

To ensure a smooth start of the car:

The car is in a stationary state before starting, if the engine and the gearbox are rigidly connected, once the gear is engaged, the car will suddenly rush forward due to the sudden connection of the power, which will not only cause damage to the parts, but also the driving force will not be enough to overcome the forward rush of the car. The huge inertial force generated causes the engine speed to drop sharply and stall. If the clutch is used to temporarily separate the engine and the gearbox when starting, and then the clutch is gradually engaged, due to the phenomenon of slippage between the active part and the driven part of the clutch, the torque transmitted from the clutch can be gradually increased from zero. The driving force of the car is also gradually increased, so that the car starts smoothly.