Worm gear lead

[JEAPGdesign]

I have to model a worm with a given lead angle, but I don't know the lead dimension. How can I determine the lead from the lead angle? Thanks.

Jon M.

http://www.ceiltd.com

 

[israelkk]

tan(angle)*pitch diameter*Pi
Where Pi=3.1416...

 

[JEAPGdesign]

Thanks!

Jon M.

http://www.ceiltd.com