Worm Gear

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A worm gear mechanism is a type of transmission system that uses a cylindrical gear, known as a worm, which meshes with a helical or spur gear called the wheel. The worm has threads cut into its surface, causing it to move in a rotary motion when turned. This movement is then transferred to the wheel, providing a reduction in speed and an increase in torque, making it ideal for applications requiring high load capacity and precise control.