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Worm gear and worm wheel: Precise craftsmanship and wide applications

Worm gear and worm wheel: Precise craftsmanship and wide applications
September 26, 2025

The manufacturing process of worm gears and worm wheels is quite meticulous. The worm is usually machined into helical teeth through methods such as turning, while the worm wheel is produced through processes like hobbing to form a tooth profile that matches the worm. The meshing accuracy of these two components is very high, and precise control of factors such as tooth surface contact is required.

In terms of application, it is a key component in mechanical transmission. It is used in elevator lifting transmission, automotive steering systems, as well as various precision instruments and automated equipment. It is relied upon to achieve speed reduction and change the transmission direction. Due to its smooth transmission and self-locking characteristics, it plays an important role in many fields.

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