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What is the addendum of a cycloidal gear tooth?

What is the addendum of a cycloidal gear tooth? Correct Answer Epicycloid

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  • Cycloid gear profile is a combination of epicycloid and hypocycloid curves.
  • The face of a cycloidal gear consists of a portion of an Epicycloid, whereas the flank consists of a portion of a Hypocycloid.

Thus, the addendum of cycloid gear tooth is epicycloid.

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