1)Description of Worm Gear Set

A worm gear and worm are mechanical components used to transmit motion and power between intersecting shafts.

The worm is similar to a screw, while the worm gear resembles a helical cylindrical gear.

They achieve transmission through the meshing of helical teeth, and usually the worm is the driving component.

2)Advantages of Worm Gear Set

• High transmission ratio: The single-stage transmission ratio can reach 10 - 80. The structure is compact and a large reduction ratio can be achieved within a small space.
• Smooth transmission: The meshing process is a continuous helical tooth contact, with little impact, vibration and noise.
• Self-locking property: Some worm gear transmissions have self-locking property under certain conditions, that is, only the worm can drive the worm wheel, and the worm wheel cannot drive the worm, ensuring mechanical safety.

3)Application of Worm Gear Set

It is widely used in the feed mechanisms of machine tools, the deceleration devices of elevators,

the steering systems of automobiles, and the lifting mechanisms of lifting equipment, achieving precise speed control and force transmission.