Spur Gears(1)

Terms used in gear

• Pitch circle: It is the imaginary circle which by pure rolling ac...}
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Spur Gears(2)

For involute teeth

• Tangential force, F_T = F cos φ and
•  ...}
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Spur Gears(3)

• Limiting radius of the pinion addendum circle,

\[{O_1}N = r\sqrt {[1 + \frac{...}

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Spur Gears(4)

Advantages and Disadvantages of Gear Drive

The following are advantages a...}

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