In essence, gears are just circles with tooth connecting them. A gear transmits a round motion involving two different shafts by rotating and meshing with One more equipment on one other shaft. Gears come in many different sizes and styles, which includes spur gear, helical equipment, bevel gear, and worm https://automobile-gearbox53950.theideasblog.com/34640666/automobile-gearbox-an-overview