What is the Basic Structure of a Car?

2 Answers
JoyMarie
07/23/25 8:17pm
Car's basic structure is as follows: Engine: The engine consists of 2 major mechanisms and 5 major systems: the crank-connecting rod mechanism, valve train, fuel supply system, cooling system, lubrication system, ignition system, and starting system. Chassis: The chassis serves to support and install the car engine and its components, forming the overall shape of the car. It receives power from the engine to enable movement and ensure normal operation. The chassis is composed of four parts: the transmission system, running gear, steering system, and braking system. Body: The body is mounted on the frame of the chassis and is used for the driver and passengers to sit in or to carry goods. Electrical Equipment: The electrical equipment consists of two main parts: the power source and the electrical appliances. The power source includes the battery and generator; the electrical appliances include the engine's starting system, the ignition system of gasoline engines, and other electrical devices.
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SanCassandra
08/10/25 6:18pm
I've been repairing cars for over 20 years, and a car's structure can be divided into four main components. The engine is the heart, converting gasoline into power to move the vehicle. The chassis is responsible for supporting the entire body, including the transmission system that delivers power to the wheels, the steering system that controls direction, and the braking system that stops the car. The body is the shell and cabin, protecting passengers and providing storage space. The electrical equipment acts like the nervous system, with the battery supplying power to headlights, air conditioning, and the radio. These parts must work in harmony for safe driving. For example, if the chassis rusts or deforms, the car will wobble and become prone to accidents.
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