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What Is Gear? Nov 27, 2019

A gear is a mechanical element in which teeth are cut around a cylindrical or conical surface at equal intervals. By engaging a pair of these elements, they can be used to transfer rotation and force from the drive shaft to the driven shaft. Gears can be divided into involute, cycloid and cycloid gears according to their shape. Similarly, they can be classified into parallel shaft gears, intersecting shaft gears, and non-parallel and disjoint shaft gears by shaft position. Gears have a long history. Gears have been used in Archimedes's works in ancient Greece before BC.