Posted by jon banquer on March 04, 2010 at 22:52:21:
In Reply to: Re: spiral angle meaurment posted by Stepan Lunin on January 07, 2010 at 12:28:20:
This is silly. Spiral angle doesn't matter. It's a number used for calculations, similar to the base diameter. What matters is how the teeth mesh.
Question : how do you measure the base diameter on a spur gear ?
Answer : You don't. It's pointless.