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Spiral Gear

Spiral Gear

A "spiral gear" is a type of gear that features teeth that are curved along a helical path around the gear's circumference. These gears are often confused with helical gears, but they differ in the shape and orientation of their teeth:
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  • Ta Tung Gear.png
DETAIL

  1. Shape of Teeth: Spiral gears have teeth that are curved along a spiral path around the gear, similar to helical gears. However, the curvature of the teeth in spiral gears is more gradual and extends across the face of the gear.

  2. Orientation: Unlike helical gears, which have teeth that are angled relative to the gear axis, spiral gears have teeth that are perpendicular to the axis of the gear. This perpendicular orientation of the teeth gives spiral gears a unique appearance compared to other types of gears.

  3. Applications: Spiral gears are used in applications where smooth and quiet operation is important, similar to helical gears. They are also suitable for handling high loads and transmitting power efficiently.

  4. Types: Spiral gears can be classified into several types based on their specific design and application requirements, including straight-cut spiral gears and offset spiral gears.

In summary, spiral gears are a type of gear with curved teeth that follow a spiral path around the gear's circumference, providing smooth operation and efficient power transmission in various mechanical applications.

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