Gear teeth are designed so that the number of teeth on a gear is proportional…

A reverted gear train is very similar to a compound gear train. They are both…

Like a compound gear train, planetary trains are used when a large change in speed…

Simple Gear Train- The simple gear train is used where there is a large distance…

A gear train is formed by mounting gears on a frame so that the teeth of the…

First....What is torque? Torque is a twisting force- (it doesn't do any 'work' itself- it…

The gear ratio tells us how fast one gear is rotating when compared to another.…

The gear ratio of a gear train is the ratio of the angular velocity of the input…

Use of Gears- ●      To reverse the direction of rotation ●      To increase or decrease the speed…

●      Pitch surface: The surface of the imaginary rolling cylinder (cone, etc.) that the toothed gear may…