Bevel gears are mostly used to change the direction of the shaft’s rotation. They have teeth in straight, spiral, hypoid shapes. Each one of a kind, for example, straight teeth has similar characteristics to spur gears while spiral operates the same as helical gears as they produce less vibration.
Its Advantages:-
Bevel is such kind of gears that makes it possible to change the operating angle.
The variety of teeth on each wheel allows mechanical advantage to be changed.
