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Data to manufacture a helical gear

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jackboot

Mechanical
Joined
Jun 27, 2001
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151
Location
US
Is there a spec or a standard to spec out the manufacturing data for a set of helical gears?

I can't find one and I can't anyone who knows.

jackboot
 
# of teeth
diametral pitch (or module)
helix angle
hand
normal pressure angle
normal circular tooth thickness
outside diameter
root diameter
normal fillet radius
normal tip radius

these are the minimum callouts you need to define the helical gear geometry completely. Any other specs may be of use for measurement.
 
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