Mechanical Engineering - Theory of machines - Discussion

Discussion Forum : Theory of machines - Section 9 (Q.No. 1)

Theory of machines

The dedendum circle diameter is equal to (where φ = Pressure angle)

pitch circle dia. x cos φ

addendum circle dia. x cos φ

clearance circle dia. x cos φ

pitch circle dia. x sin φ

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

Ganeshr said: 4 years ago

Dedendum circle diameter is nothing but a base circle diameter.

Dixit said: 6 years ago

Base circle dia- = pitch circle dia * cos π.

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