文档介绍：APS
PART1 introduction
About myself
About my hometown
Choose Germany&university
My major
My plan
How long have you studied german?
Next part
PART2 About courses
Professional courses
Special basis course
Basic courses
Optional courses
Others
now
Professional courses (9)
Automobile construction
Cognition practice of automobile construction
Automobile theory
Others (related)
Engine theory
work technology
Driving practice
Introduction to automotive engineering
Mechanical vibration
Professor lecture(automotive engineering)
Automobile structure
------Fahrzeugaufbau
This course introduces the typical structure of ICE vehicle (bustion engine vehicle),including engine, drive line, steering system, braking system and so on.
engine
Drive line
Transmissions provide a speed-torque conversion from a higher speed motor to a slower but more forceful output.
Drive line is used to transmit the power of engine to driving wheel.
I’ll give you a typical structure of FR drive line by picture.
(FR:front engine rear wheel drive)

A clutch is mechanism for transmitting rotation, which can be engaged and disengaged. In opposite to a gear box, clutches are not changing the transmitted forces and power.
The clutch shaft spins with the driven plate.
When the pressure plate drive the driven plate spinning with flywheel by spring, the power of engine is transmitted.
C drive axle
Final drive---change the rotating direction of torque, increase the input torque and reduce rotating speed.
Differential---make the right and left wheel rotate in different rotating speeds. ---Guarantee pure rolling between two driving wheels and the ground while turning.
Half axle
Driving axle housing
If you step on the clutch pedal, the driven plate will be seperated from the flywheel, and then the transmission of engine’s power is stopped.
Transmission line
Steering system
Function—change or return to driving direction
Ideal equation of steering wheel deflection angle
Cot a=cot b+B/L
L:w