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