In
gear drive, addendum equals
In
gear drive, addendum equals
Circular
pitch
Module of the gear
1.57
times the module of the gear
Module of the gear
●Addendum
: It is the radial height of a tooth above the pitch circle. Its standard value
is one module (m).
●Dedendum : It is the radial depth of a tooth below the pitch circle. Its standard value is 1.157 of module (m).
Hence, the correct option is (C).
&Key Points:-
Clearance
: Radial difference between the addendum and the dedendum of a tooth. Its value
is 0.157 times of module.
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