Gear Box Mechanical subject
Gear Box B.tech ( mechanical Engineering) “The gear box which is also known as the transmission system. It is the second element of the power train in an automobile. It is used to change the speed and torque of vehicle according to variety of road and load conditions.” Function of Gear Box- 1.Provide the torque needed to move the vehicle under a variety of road and load conditions. It does this by changing the gear ratio between the engine crankshaft and vehicle drive wheels. 2. Be shifted into reverse so the vehicle can move backward. 3. Be shifted into neutral for starting the engine. 4. To provide neutral, so that a plant vehicle can be operated with the vehicle at rest, but with the engine running at high revolutions in order to provide power for units such as hydraulic pumps. 5. To provide a means to take power away from the gearbox to powe...
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