A bevel gear is a type of gear that allows the transfer of power between shafts that are at an angle to each other, usually at 90 degrees. This unique design makes bevel gears essential for changing the direction of rotation and adjusting speed or torque in mechanical systems. They are widely used in various applications, including automotive differentials, hand tools, and industrial machinery.
congrats on reading the definition of bevel gear. now let's actually learn it.