In the world of mechanical power transmission, gear drives employ a special and prominent place. This is the many preferred technology if you want to transmit substantial power over a short distance with a constant velocity ratio. The system of gear drives is quite simple – the teeth, which are cut on the gear chain china blanks of the apparatus wheel, mesh with each other to transmit power. To avoid slipping, the projections on one disc mesh with the recesses on additional disc in gear drives.
This technology uses different types of gears for power transmission. Actually, it can transmit power not merely between parallel shafts, but also between nonparallel, co-planar, and intersecting etc. shafts.