In the world of mechanical power transmission, gear drives have a very special and gear chain china prominent place. This is the most preferred technology if you want to transmit considerable power over a short distance with a constant velocity ratio. The mechanism of gear drives is pretty simple – the teeth, which are cut on the blanks of the apparatus wheel, mesh with one another to transmit power. To avoid slipping, the projections on one disc mesh with the recesses on various other disc in equipment drives.
This technology uses various kinds of gears for power transmission. Actually, it could transmit power not merely between parallel shafts, but also between nonparallel, co-planar, and intersecting etc. shafts.