What are the functions of car transmission?
The car transmission has the following functions:
?、?Change the transmission ratio, expand the change scale of the torque and speed of the driving wheel, and make the engine work under favorable conditions (high power and low fuel consumption) with the usual changing trekking conditions;
② When the engine rotation direction remains unchanged, the car can retreat and trudge;
?、?The use of neutral, intermittent power transmission, so that the engine can start, idle, and easy to shift the transmission or power output.
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07-10
Why can transmission change speed and what kind of transmission?
Why can the transmission change speed?Why can the gearbox adjust the output torque and speed of the machine? It's the principle of gears and levers. There are many different gears in the gearbox. Through the combination of gears of different sizes, the adjustment of torque and speed can
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07-10
Causes of transmission shifting
Causes of transmission shift skipping defect:l) Due to the excessive wear of the gear teeth of the variable speed gear, gear sleeve or synchronizer cone, a rudiment is formed along the direction of the tooth length, and an axial thrust is generated when the gear is meshed, which is also affe
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07-10
Three types of transmission
There are three common types of automatic transmission: at, CVT, AMT and DSG. At that time, at was widely used, and at almost became the pronoun of automatic transmission.At is composed of hydraulic torque converter, planetary gear and hydraulic operation system, which ends the variable spee
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07-09
Causes of transmission gear wear
Transmission gear often works under the condition of high speed, high load and constant alternating speed and load. In addition to the normal wear and tear of gears, there are also reasons such as poor quality of lubricating oil, poor lubrication conditions, improper driving operation, improper