In essence, gears are merely circles with tooth connecting them. A equipment transmits a circular motion among two various shafts by rotating and meshing with An additional equipment on the opposite shaft. Gears come in many different sizes and styles, including spur equipment, helical gear, bevel equipment, and worm gear. https://automobile-gearbox08405.pointblog.net/automobile-gearbox-for-dummies-78013954