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Lecturer: Kathy. Basic Structure of an Auto. Basic Structure of an Auto. Body. Engine. Electric System. Chassis. Engine. Engine. What’s the function of an engine?. Engine. It is the “heart of an auto” which provides power. - PowerPoint PPT Presentation
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Lecturer: Kathy
Basic Structure of an Auto
2
Basic Structure of an Auto
Body
Engine
Chassis
Electric System
3
Engine
Two Mechanisms
crankshaft connecting rod
valve mechanism
Five Systems
fuel supply system
igniting system
cooling system
lubricating system
starting system
4
What’s the function of an engine?
Engine
5
It is the “heart of an auto” which provides power.
Engine
6
Chassis
7
Chassis
Transmission System Running Device Steering Brake system
8
Transmission System
9
Running Device
10
Steering System
11
Brake System
12
What’s the function of chassis?
13
Body
14
Body
15
What’s the function of the auto body?
Body
16
There are two parts of electric system:electric power and electric devices.
Electric System
17
Electric System
List some electric devices.
18
Electric System
19
More information
20
Vocabulary
chassis 底盘
transmission system
传动系
running device 行驶系
steering system 转向系
brake system 制动系
piston crankshaft connecting rod system曲轴连杆机构
valve mechanism 配气机构
ignition system 点火系
suspension system 悬架系
